study NST_Sample_ID NST_Site General_Location Specific_Location Fiscal_Year Collection_Date Matrix Scientific_Name Method Parameter Result Unit Qualifier Chesapeake Bay 1998-2001 BA2001CHB_192A1SED CHB_192A1 Lower Chesapeake Bay- Strata 59 191 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.591 Number Chesapeake Bay 1998-2001 BA1998CHB_057SED CHB_057 Upper Chesapeake Bay- Strata 16 57 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.25 Number Chesapeake Bay 1998-2001 BA2001CHB_135SED CHB_135 Lower Chesapeake Bay- Strata 41 135 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 3850 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_122SED CHB_122 Central Chesapeake Bay- Strata 37 122 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.927 Number Chesapeake Bay 1998-2001 BA1999CHB_088SED CHB_088 Central Chesapeake Bay- Strata 26 88 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.918 Number Chesapeake Bay 1998-2001 BA1999CHB_082SED CHB_082 Central Chesapeake Bay- Strata 24 82 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.848 Number Chesapeake Bay 1998-2001 BA1999CHB_091SED CHB_091 Central Chesapeake Bay- Strata 27 91 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.968 Number Chesapeake Bay 1998-2001 BA1999CHB_068SED CHB_068 Central Chesapeake Bay- Strata 19 68 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA2001CHB_185SED CHB_185 Lower Chesapeake Bay- Strata 57 184 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.734 Number Chesapeake Bay 1998-2001 BA2001CHB_171SED CHB_171 Lower Chesapeake Bay- Strata 52 170 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.745 Number Chesapeake Bay 1998-2001 BA1999CHB_066A1SED CHB_066A1 Central Chesapeake Bay- Strata 18 66 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.768 Number Chesapeake Bay 1998-2001 BA1998CHB_002SED CHB_002 Upper Chesapeake Bay- Strata 1 2 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.85 Number Chesapeake Bay 1998-2001 BA1999CHB_127SED CHB_127 Central Chesapeake Bay- Strata 39 127 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3075 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_108SED CHB_108 Central Chesapeake Bay- Strata 32 108 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.633 Number Chesapeake Bay 1998-2001 BA2001CHB_162SED CHB_162 Lower Chesapeake Bay- Strata 49 162 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.859 Number Chesapeake Bay 1998-2001 BA2001CHB_158SED CHB_158 Lower Chesapeake Bay- Strata 48 158 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.801 Number Chesapeake Bay 1998-2001 BA1998CHB_003SED CHB_003 Upper Chesapeake Bay- Strata 1 3 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.55 Number Chesapeake Bay 1998-2001 BA1998CHB_031SED CHB_031 Upper Chesapeake Bay- Strata 9 31 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.54 Number Chesapeake Bay 1998-2001 BA2001CHB_144SED CHB_144 Lower Chesapeake Bay- Strata 43 144 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.86 Number Chesapeake Bay 1998-2001 BA2001CHB_136SED CHB_136 Lower Chesapeake Bay- Strata 42 136 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1400 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_208SED CHB_208 Lower Chesapeake Bay- Strata 64 207 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.492 Number Chesapeake Bay 1998-2001 BA1999CHB_107SED CHB_107 Central Chesapeake Bay- Strata 32 107 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1575 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_132SED CHB_132 Central Chesapeake Bay- Strata 40 132 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1100 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_194SED CHB_194 Lower Chesapeake Bay- Strata 60 193 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.515 Number Chesapeake Bay 1998-2001 BA1998CHB_050SED CHB_050 Upper Chesapeake Bay- Strata 14 50 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.6 Number Chesapeake Bay 1998-2001 BA1998CHB_004SED CHB_004 Upper Chesapeake Bay- Strata 2 4 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.76 Number Chesapeake Bay 1998-2001 BA2001CHB_147SED CHB_147 Lower Chesapeake Bay- Strata 44 147 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.816 Number Chesapeake Bay 1998-2001 BA1998CHB_025SED CHB_025 Upper Chesapeake Bay- Strata 7 25 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.31 Number Chesapeake Bay 1998-2001 BA1999CHB_104SED CHB_104 Central Chesapeake Bay- Strata 31 104 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.775 Number Chesapeake Bay 1998-2001 BA1999CHB_117SED CHB_117 Central Chesapeake Bay- Strata 35 117 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.903 Number Chesapeake Bay 1998-2001 BA1999CHB_075SED CHB_075 Central Chesapeake Bay- Strata 21 75 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.918 Number Chesapeake Bay 1998-2001 BA2001CHB_153SED CHB_153 Lower Chesapeake Bay- Strata 46 153 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.86 Number Chesapeake Bay 1998-2001 BA2001CHB_133SED CHB_133 Lower Chesapeake Bay- Strata 41 133 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.668 Number Chesapeake Bay 1998-2001 BA2001CHB_167SED CHB_167 Lower Chesapeake Bay- Strata 51 166 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.852 Number Chesapeake Bay 1998-2001 BA1999CHB_067SED CHB_067 Central Chesapeake Bay- Strata 19 67 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1999CHB_129SED CHB_129 Central Chesapeake Bay- Strata 39 129 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.898 Number Chesapeake Bay 1998-2001 BA2001CHB_133SED CHB_133 Lower Chesapeake Bay- Strata 41 133 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Density 5675 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_124SED CHB_124 Central Chesapeake Bay- Strata 38 124 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.699 Number Chesapeake Bay 1998-2001 BA1998CHB_036SED CHB_036 Upper Chesapeake Bay- Strata 10 36 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.82 Number Chesapeake Bay 1998-2001 BA2001CHB_183SED CHB_183 Lower Chesapeake Bay- Strata 56 182 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.799 Number Chesapeake Bay 1998-2001 BA1999CHB_090SED CHB_090 Central Chesapeake Bay- Strata 26 90 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.308 Number Chesapeake Bay 1998-2001 BA1999CHB_130SED CHB_130 Central Chesapeake Bay- Strata 40 130 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Density 2675 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_109SED CHB_109 Central Chesapeake Bay- Strata 33 109 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3025 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_118SED CHB_118 Central Chesapeake Bay- Strata 36 118 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.877 Number Chesapeake Bay 1998-2001 BA1999CHB_070SED CHB_070 Central Chesapeake Bay- Strata 20 70 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.672 Number Chesapeake Bay 1998-2001 BA1999CHB_096SED CHB_096 Central Chesapeake Bay- Strata 28 96 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 775 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_145A1SED CHB_145A1 Lower Chesapeake Bay- Strata 44 145 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.727 Number Chesapeake Bay 1998-2001 BA2001CHB_179SED CHB_179 Lower Chesapeake Bay- Strata 55 178 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.723 Number Chesapeake Bay 1998-2001 BA1999CHB_074SED CHB_074 Central Chesapeake Bay- Strata 21 74 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.827 Number Chesapeake Bay 1998-2001 BA1999CHB_098SED CHB_098 Central Chesapeake Bay- Strata 29 98 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.906 Number Chesapeake Bay 1998-2001 BA1999CHB_119A2SED CHB_119A2 Central Chesapeake Bay- Strata 36 119 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Density 2075 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_114SED CHB_114 Central Chesapeake Bay- Strata 34 114 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1850 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_001SED CHB_001 Upper Chesapeake Bay- Strata 1 1 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.78 Number Chesapeake Bay 1998-2001 BA1998CHB_041SED CHB_041 Upper Chesapeake Bay- Strata 11 41 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1999CHB_099SED CHB_099 Central Chesapeake Bay- Strata 29 99 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.799 Number Chesapeake Bay 1998-2001 BA1998CHB_054SED CHB_054 Upper Chesapeake Bay- Strata 15 54 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1999CHB_113SED CHB_113 Central Chesapeake Bay- Strata 34 113 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.908 Number Chesapeake Bay 1998-2001 BA1999CHB_093SED CHB_093 Central Chesapeake Bay- Strata 27 93 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.946 Number Chesapeake Bay 1998-2001 BA1999CHB_100SED CHB_100 Central Chesapeake Bay- Strata 30 100 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Density 5750 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_111SED CHB_111 Central Chesapeake Bay- Strata 33 111 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.857 Number Chesapeake Bay 1998-2001 BA1999CHB_098SED CHB_098 Central Chesapeake Bay- Strata 29 98 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1575 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_015SED CHB_015 Upper Chesapeake Bay- Strata 5 15 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.88 Number Chesapeake Bay 1998-2001 BA2001CHB_211A1SED CHB_211A1 Lower Chesapeake Bay- Strata 65 210 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.832 Number Chesapeake Bay 1998-2001 BA2001CHB_198SED CHB_198 Lower Chesapeake Bay- Strata 61 197 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.722 Number Chesapeake Bay 1998-2001 BA2001CHB_148SED CHB_148 Lower Chesapeake Bay- Strata 44 148 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.856 Number Chesapeake Bay 1998-2001 BA1999CHB_096SED CHB_096 Central Chesapeake Bay- Strata 28 96 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.725 Number Chesapeake Bay 1998-2001 BA2001CHB_174SED CHB_174 Lower Chesapeake Bay- Strata 53 173 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.324 Number Chesapeake Bay 1998-2001 BA1999CHB_105SED CHB_105 Central Chesapeake Bay- Strata 31 105 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1875 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_013SED CHB_013 Upper Chesapeake Bay- Strata 5 13 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.6 Number Chesapeake Bay 1998-2001 BA2001CHB_134SED CHB_134 Lower Chesapeake Bay- Strata 41 134 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.886 Number Chesapeake Bay 1998-2001 BA1998CHB_037SED CHB_037 Upper Chesapeake Bay- Strata 10 37 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.34 Number Chesapeake Bay 1998-2001 BA1999CHB_118SED CHB_118 Central Chesapeake Bay- Strata 36 118 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Density 925 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_089SED CHB_089 Central Chesapeake Bay- Strata 26 89 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.725 Number Chesapeake Bay 1998-2001 BA1999CHB_084SED CHB_084 Central Chesapeake Bay- Strata 24 84 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA2001CHB_169SED CHB_169 Lower Chesapeake Bay- Strata 51 168 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.696 Number Chesapeake Bay 1998-2001 BA2001CHB_187SED CHB_187 Lower Chesapeake Bay- Strata 57 186 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.732 Number Chesapeake Bay 1998-2001 BA1998CHB_058SED CHB_058 Upper Chesapeake Bay- Strata 16 58 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.84 Number Chesapeake Bay 1998-2001 BA1998CHB_048SED CHB_048 Upper Chesapeake Bay- Strata 13 48 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.78 Number Chesapeake Bay 1998-2001 BA1999CHB_101SED CHB_101 Central Chesapeake Bay- Strata 30 101 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.508 Number Chesapeake Bay 1998-2001 BA1999CHB_131A1SED CHB_131A1 Central Chesapeake Bay- Strata 40 131 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.886 Number Chesapeake Bay 1998-2001 BA1999CHB_112SED CHB_112 Central Chesapeake Bay- Strata 34 112 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.788 Number Chesapeake Bay 1998-2001 BA1999CHB_099SED CHB_099 Central Chesapeake Bay- Strata 29 99 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1900 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_117SED CHB_117 Central Chesapeake Bay- Strata 35 117 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1100 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_172SED CHB_172 Lower Chesapeake Bay- Strata 52 171 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.582 Number Chesapeake Bay 1998-2001 BA2001CHB_152SED CHB_152 Lower Chesapeake Bay- Strata 46 152 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.68 Number Chesapeake Bay 1998-2001 BA2001CHB_207SED CHB_207 Lower Chesapeake Bay- Strata 64 206 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.836 Number Chesapeake Bay 1998-2001 BA1999CHB_115SED CHB_115 Central Chesapeake Bay- Strata 35 115 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.803 Number Chesapeake Bay 1998-2001 BA1998CHB_034A2SED CHB_034A2 Upper Chesapeake Bay- Strata 9 34 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.85 Number Chesapeake Bay 1998-2001 BA1998CHB_032SED CHB_032 Upper Chesapeake Bay- Strata 9 32 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.77 Number Chesapeake Bay 1998-2001 BA1998CHB_008SED CHB_008 Upper Chesapeake Bay- Strata 3 8 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.9 Number Chesapeake Bay 1998-2001 BA2001CHB_139SED CHB_139 Lower Chesapeake Bay- Strata 42 139 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.752 Number Chesapeake Bay 1998-2001 BA2001CHB_135SED CHB_135 Lower Chesapeake Bay- Strata 41 135 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.794 Number Chesapeake Bay 1998-2001 BA2001CHB_151SED CHB_151 Lower Chesapeake Bay- Strata 45 151 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.819 Number Chesapeake Bay 1998-2001 BA1998CHB_042SED CHB_042 Upper Chesapeake Bay- Strata 12 42 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.82 Number Chesapeake Bay 1998-2001 BA1998CHB_038SED CHB_038 Upper Chesapeake Bay- Strata 10 38 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.77 Number Chesapeake Bay 1998-2001 BA1998CHB_028SED CHB_028 Upper Chesapeake Bay- Strata 8 28 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.4 Number Chesapeake Bay 1998-2001 BA1999CHB_097SED CHB_097 Central Chesapeake Bay- Strata 29 97 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.787 Number Chesapeake Bay 1998-2001 BA1999CHB_125SED CHB_125 Central Chesapeake Bay- Strata 38 125 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.625 Number Chesapeake Bay 1998-2001 BA1999CHB_114SED CHB_114 Central Chesapeake Bay- Strata 34 114 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.899 Number Chesapeake Bay 1998-2001 BA1999CHB_080SED CHB_080 Central Chesapeake Bay- Strata 23 80 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.755 Number Chesapeake Bay 1998-2001 BA1998CHB_062SED CHB_062 Upper Chesapeake Bay- Strata 17 62 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.87 Number Chesapeake Bay 1998-2001 BA1999CHB_071SED CHB_071 Central Chesapeake Bay- Strata 20 71 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.963 Number Chesapeake Bay 1998-2001 BA2001CHB_199SED CHB_199 Lower Chesapeake Bay- Strata 61 198 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.578 Number Chesapeake Bay 1998-2001 BA1999CHB_065A1SED CHB_065A1 Central Chesapeake Bay- Strata 18 65 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.549 Number Chesapeake Bay 1998-2001 BA2001CHB_163SED CHB_163 Lower Chesapeake Bay- Strata 49 163 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.891 Number Chesapeake Bay 1998-2001 BA2001CHB_146SED CHB_146 Lower Chesapeake Bay- Strata 44 146 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.715 Number Chesapeake Bay 1998-2001 BA2001CHB_180SED CHB_180 Lower Chesapeake Bay- Strata 55 179 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.61 Number Chesapeake Bay 1998-2001 BA2001CHB_195SED CHB_195 Lower Chesapeake Bay- Strata 60 194 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.917 Number Chesapeake Bay 1998-2001 BA2001CHB_189SED CHB_189 Lower Chesapeake Bay- Strata 58 188 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.76 Number Chesapeake Bay 1998-2001 BA2001CHB_210SED CHB_210 Lower Chesapeake Bay- Strata 65 209 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.781 Number Chesapeake Bay 1998-2001 BA2001CHB_170SED CHB_170 Lower Chesapeake Bay- Strata 52 169 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.774 Number Chesapeake Bay 1998-2001 BA1999CHB_116SED CHB_116 Central Chesapeake Bay- Strata 35 116 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.782 Number Chesapeake Bay 1998-2001 BA1998CHB_044SED CHB_044 Upper Chesapeake Bay- Strata 12 44 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1998CHB_059SED CHB_059 Upper Chesapeake Bay- Strata 17 59 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.53 Number Chesapeake Bay 1998-2001 BA1999CHB_085SED CHB_085 Central Chesapeake Bay- Strata 25 85 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.815 Number Chesapeake Bay 1998-2001 BA1998CHB_007SED CHB_007 Upper Chesapeake Bay- Strata 3 7 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.76 Number Chesapeake Bay 1998-2001 BA1998CHB_006SED CHB_006 Upper Chesapeake Bay- Strata 2 6 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.48 Number Chesapeake Bay 1998-2001 BA1999CHB_128SED CHB_128 Central Chesapeake Bay- Strata 39 128 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1400 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_124SED CHB_124 Central Chesapeake Bay- Strata 38 124 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Density 725 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_043A2SED CHB_043A2 Upper Chesapeake Bay- Strata 12 43 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.84 Number Chesapeake Bay 1998-2001 BA1998CHB_017SED CHB_017 Upper Chesapeake Bay- Strata 5 17 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.81 Number Chesapeake Bay 1998-2001 BA1999CHB_129SED CHB_129 Central Chesapeake Bay- Strata 39 129 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1200 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_010SED CHB_010 Upper Chesapeake Bay- Strata 4 10 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.6 Number Chesapeake Bay 1998-2001 BA1998CHB_024A1SED CHB_024A1 Upper Chesapeake Bay- Strata 7 24 1998 27AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.59 Number Chesapeake Bay 1998-2001 BA2001CHB_140SED CHB_140 Lower Chesapeake Bay- Strata 43 140 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.795 Number Chesapeake Bay 1998-2001 BA2001CHB_154SED CHB_154 Lower Chesapeake Bay- Strata 46 154 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.795 Number Chesapeake Bay 1998-2001 BA2001CHB_156SED CHB_156 Lower Chesapeake Bay- Strata 47 156 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.264 Number Chesapeake Bay 1998-2001 BA2001CHB_176SED CHB_176 Lower Chesapeake Bay- Strata 54 175 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.499 Number Chesapeake Bay 1998-2001 BA1999CHB_077SED CHB_077 Central Chesapeake Bay- Strata 22 77 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.97 Number Chesapeake Bay 1998-2001 BA2001CHB_138SED CHB_138 Lower Chesapeake Bay- Strata 42 138 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.739 Number Chesapeake Bay 1998-2001 BA2001CHB_140SED CHB_140 Lower Chesapeake Bay- Strata 43 140 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1000 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_064SED CHB_064 Central Chesapeake Bay- Strata 18 64 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.912 Number Chesapeake Bay 1998-2001 BA2001CHB_181SED CHB_181 Lower Chesapeake Bay- Strata 55 180 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.715 Number Chesapeake Bay 1998-2001 BA2001CHB_204SED CHB_204 Lower Chesapeake Bay- Strata 63 203 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.485 Number Chesapeake Bay 1998-2001 BA2001CHB_137SED CHB_137 Lower Chesapeake Bay- Strata 42 137 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.698 Number Chesapeake Bay 1998-2001 BA2001CHB_190SED CHB_190 Lower Chesapeake Bay- Strata 58 189 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.807 Number Chesapeake Bay 1998-2001 BA1998CHB_060SED CHB_060 Upper Chesapeake Bay- Strata 17 60 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.7 Number Chesapeake Bay 1998-2001 BA1999CHB_086SED CHB_086 Central Chesapeake Bay- Strata 25 86 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.916 Number Chesapeake Bay 1998-2001 BA2001CHB_141SED CHB_141 Lower Chesapeake Bay- Strata 43 141 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.861 Number Chesapeake Bay 1998-2001 BA1999CHB_104SED CHB_104 Central Chesapeake Bay- Strata 31 104 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1825 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_033SED CHB_033 Upper Chesapeake Bay- Strata 9 33 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1999CHB_127SED CHB_127 Central Chesapeake Bay- Strata 39 127 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.537 Number Chesapeake Bay 1998-2001 BA1998CHB_049SED CHB_049 Upper Chesapeake Bay- Strata 13 49 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.84 Number Chesapeake Bay 1998-2001 BA1999CHB_076SED CHB_076 Central Chesapeake Bay- Strata 22 76 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.918 Number Chesapeake Bay 1998-2001 BA1998CHB_046SED CHB_046 Upper Chesapeake Bay- Strata 13 46 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.95 Number Chesapeake Bay 1998-2001 BA2001CHB_188SED CHB_188 Lower Chesapeake Bay- Strata 58 187 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.608 Number Chesapeake Bay 1998-2001 BA2001CHB_161SED CHB_161 Lower Chesapeake Bay- Strata 49 161 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.293 Number Chesapeake Bay 1998-2001 BA2001CHB_155A1SED CHB_155A1 Lower Chesapeake Bay- Strata 47 155 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.643 Number Chesapeake Bay 1998-2001 BA2001CHB_191SED CHB_191 Lower Chesapeake Bay- Strata 59 190 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.732 Number Chesapeake Bay 1998-2001 BA2001CHB_205SED CHB_205 Lower Chesapeake Bay- Strata 63 204 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.466 Number Chesapeake Bay 1998-2001 BA2001CHB_206SED CHB_206 Lower Chesapeake Bay- Strata 64 205 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.693 Number Chesapeake Bay 1998-2001 BA2001CHB_157SED CHB_157 Lower Chesapeake Bay- Strata 47 157 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.686 Number Chesapeake Bay 1998-2001 BA2001CHB_178SED CHB_178 Lower Chesapeake Bay- Strata 54 177 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.971 Number Chesapeake Bay 1998-2001 BA2001CHB_168SED CHB_168 Lower Chesapeake Bay- Strata 51 167 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1999CHB_103SED CHB_103 Central Chesapeake Bay- Strata 31 103 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.909 Number Chesapeake Bay 1998-2001 BA2001CHB_197SED CHB_197 Lower Chesapeake Bay- Strata 61 196 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.868 Number Chesapeake Bay 1998-2001 BA2001CHB_209SED CHB_209 Lower Chesapeake Bay- Strata 65 208 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.388 Number Chesapeake Bay 1998-2001 BA2001CHB_173SED CHB_173 Lower Chesapeake Bay- Strata 53 172 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.581 Number Chesapeake Bay 1998-2001 BA2001CHB_159SED CHB_159 Lower Chesapeake Bay- Strata 48 159 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.774 Number Chesapeake Bay 1998-2001 BA1999CHB_087SED CHB_087 Central Chesapeake Bay- Strata 25 87 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.964 Number Chesapeake Bay 1998-2001 BA1999CHB_092SED CHB_092 Central Chesapeake Bay- Strata 27 92 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1999CHB_102SED CHB_102 Central Chesapeake Bay- Strata 30 102 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.514 Number Chesapeake Bay 1998-2001 BA1999CHB_094A2SED CHB_094A2 Central Chesapeake Bay- Strata 28 94 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.811 Number Chesapeake Bay 1998-2001 BA1999CHB_119A2SED CHB_119A2 Central Chesapeake Bay- Strata 36 119 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.828 Number Chesapeake Bay 1998-2001 BA1999CHB_100SED CHB_100 Central Chesapeake Bay- Strata 30 100 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.231 Number Chesapeake Bay 1998-2001 BA1998CHB_020SED CHB_020 Upper Chesapeake Bay- Strata 6 20 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.97 Number Chesapeake Bay 1998-2001 BA1998CHB_029SED CHB_029 Upper Chesapeake Bay- Strata 8 29 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.8 Number Chesapeake Bay 1998-2001 BA1998CHB_039SED CHB_039 Upper Chesapeake Bay- Strata 11 39 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1998CHB_021A1SED CHB_021A1 Upper Chesapeake Bay- Strata 6 21 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.97 Number Chesapeake Bay 1998-2001 BA1998CHB_019SED CHB_019 Upper Chesapeake Bay- Strata 6 19 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.73 Number Chesapeake Bay 1998-2001 BA1999CHB_123SED CHB_123 Central Chesapeake Bay- Strata 37 123 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.675 Number Chesapeake Bay 1998-2001 BA1998CHB_047A2SED CHB_047A2 Upper Chesapeake Bay- Strata 13 47 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.63 Number Chesapeake Bay 1998-2001 BA2001CHB_193A1SED CHB_193A1 Lower Chesapeake Bay- Strata 59 192 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.864 Number Chesapeake Bay 1998-2001 BA1999CHB_126SED CHB_126 Central Chesapeake Bay- Strata 38 126 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.767 Number Chesapeake Bay 1998-2001 BA1998CHB_040SED CHB_040 Upper Chesapeake Bay- Strata 11 40 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.92 Number Chesapeake Bay 1998-2001 BA1999CHB_103SED CHB_103 Central Chesapeake Bay- Strata 31 103 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 875 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_130SED CHB_130 Central Chesapeake Bay- Strata 40 130 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.575 Number Chesapeake Bay 1998-2001 BA1998CHB_012SED CHB_012 Upper Chesapeake Bay- Strata 4 12 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.6 Number Chesapeake Bay 1998-2001 BA1998CHB_014SED CHB_014 Upper Chesapeake Bay- Strata 5 14 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.46 Number Chesapeake Bay 1998-2001 BA1999CHB_069SED CHB_069 Central Chesapeake Bay- Strata 19 69 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.761 Number Chesapeake Bay 1998-2001 BA2001CHB_142SED CHB_142 Lower Chesapeake Bay- Strata 43 142 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.75 Number Chesapeake Bay 1998-2001 BA1999CHB_120SED CHB_120 Central Chesapeake Bay- Strata 36 120 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.763 Number Chesapeake Bay 1998-2001 BA2001CHB_184A2SED CHB_184A2 Lower Chesapeake Bay- Strata 56 183 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.789 Number Chesapeake Bay 1998-2001 BA1998CHB_045SED CHB_045 Upper Chesapeake Bay- Strata 12 45 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.84 Number Chesapeake Bay 1998-2001 BA1999CHB_079SED CHB_079 Central Chesapeake Bay- Strata 23 79 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.917 Number Chesapeake Bay 1998-2001 BA1998CHB_061A1SED CHB_061A1 Upper Chesapeake Bay- Strata 17 61 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.81 Number Chesapeake Bay 1998-2001 BA1998CHB_055SED CHB_055 Upper Chesapeake Bay- Strata 15 55 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 1 Number Chesapeake Bay 1998-2001 BA1999CHB_083A1SED CHB_083A1 Central Chesapeake Bay- Strata 24 83 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.963 Number Chesapeake Bay 1998-2001 BA1999CHB_121SED CHB_121 Central Chesapeake Bay- Strata 37 121 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.824 Number Chesapeake Bay 1998-2001 BA1999CHB_110A1SED CHB_110A1 Central Chesapeake Bay- Strata 33 110 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.882 Number Chesapeake Bay 1998-2001 BA1998CHB_023A1SED CHB_023A1 Upper Chesapeake Bay- Strata 7 23 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA1998CHB_026SED CHB_026 Upper Chesapeake Bay- Strata 7 26 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.76 Number Chesapeake Bay 1998-2001 BA1999CHB_126SED CHB_126 Central Chesapeake Bay- Strata 38 126 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3000 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_005SED CHB_005 Upper Chesapeake Bay- Strata 2 5 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.6 Number Chesapeake Bay 1998-2001 BA2001CHB_142SED CHB_142 Lower Chesapeake Bay- Strata 43 142 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 950 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_196SED CHB_196 Lower Chesapeake Bay- Strata 60 195 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.69 Number Chesapeake Bay 1998-2001 BA1998CHB_053A2SED CHB_053A2 Upper Chesapeake Bay- Strata 15 53 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.75 Number Chesapeake Bay 1998-2001 BA2001CHB_177SED CHB_177 Lower Chesapeake Bay- Strata 54 176 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.562 Number Chesapeake Bay 1998-2001 BA2001CHB_143SED CHB_143 Lower Chesapeake Bay- Strata 43 143 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.879 Number Chesapeake Bay 1998-2001 BA1999CHB_095A1SED CHB_095A1 Central Chesapeake Bay- Strata 28 95 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.91 Number Chesapeake Bay 1998-2001 BA1998CHB_018SED CHB_018 Upper Chesapeake Bay- Strata 6 18 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.1 Number Chesapeake Bay 1998-2001 BA2001CHB_137SED CHB_137 Lower Chesapeake Bay- Strata 42 137 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 6100 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_022SED CHB_022 Upper Chesapeake Bay- Strata 6 22 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.8 Number Chesapeake Bay 1998-2001 BA1999CHB_116SED CHB_116 Central Chesapeake Bay- Strata 35 116 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3100 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_081SED CHB_081 Central Chesapeake Bay- Strata 23 81 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.867 Number Chesapeake Bay 1998-2001 BA2001CHB_134SED CHB_134 Lower Chesapeake Bay- Strata 41 134 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2525 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_203SED CHB_203 Lower Chesapeake Bay- Strata 63 202 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.489 Number Chesapeake Bay 1998-2001 BA1998CHB_019SED CHB_019 Upper Chesapeake Bay- Strata 6 19 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Density 525 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_009SED CHB_009 Upper Chesapeake Bay- Strata 3 9 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.83 Number Chesapeake Bay 1998-2001 BA1998CHB_016SED CHB_016 Upper Chesapeake Bay- Strata 5 16 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.42 Number Chesapeake Bay 1998-2001 BA2001CHB_202SED CHB_202 Lower Chesapeake Bay- Strata 62 201 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.808 Number Chesapeake Bay 1998-2001 BA1998CHB_035SED CHB_035 Upper Chesapeake Bay- Strata 10 35 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.56 Number Chesapeake Bay 1998-2001 BA1998CHB_030SED CHB_030 Upper Chesapeake Bay- Strata 8 30 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.59 Number Chesapeake Bay 1998-2001 BA1999CHB_128SED CHB_128 Central Chesapeake Bay- Strata 39 128 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.666 Number Chesapeake Bay 1998-2001 BA1999CHB_132SED CHB_132 Central Chesapeake Bay- Strata 40 132 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.816 Number Chesapeake Bay 1998-2001 BA2001CHB_200SED CHB_200 Lower Chesapeake Bay- Strata 62 199 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.967 Number Chesapeake Bay 1998-2001 BA1998CHB_051SED CHB_051 Upper Chesapeake Bay- Strata 14 51 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0 Number Chesapeake Bay 1998-2001 BA2001CHB_164SED CHB_164 Lower Chesapeake Bay- Strata 50 164 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.799 Number Chesapeake Bay 1998-2001 BA2001CHB_149SED CHB_149 Lower Chesapeake Bay- Strata 45 149 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.645 Number Chesapeake Bay 1998-2001 BA1999CHB_106SED CHB_106 Central Chesapeake Bay- Strata 32 106 1999 07SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.528 Number Chesapeake Bay 1998-2001 BA1998CHB_056SED CHB_056 Upper Chesapeake Bay- Strata 16 56 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.79 Number Chesapeake Bay 1998-2001 BA1999CHB_078SED CHB_078 Central Chesapeake Bay- Strata 22 78 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.819 Number Chesapeake Bay 1998-2001 BA2001CHB_136SED CHB_136 Lower Chesapeake Bay- Strata 42 136 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.767 Number Chesapeake Bay 1998-2001 BA2001CHB_138SED CHB_138 Lower Chesapeake Bay- Strata 42 138 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1575 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_115SED CHB_115 Central Chesapeake Bay- Strata 35 115 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1450 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_102SED CHB_102 Central Chesapeake Bay- Strata 30 102 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1400 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_111SED CHB_111 Central Chesapeake Bay- Strata 33 111 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1750 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_113SED CHB_113 Central Chesapeake Bay- Strata 34 113 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Density 850 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_011SED CHB_011 Upper Chesapeake Bay- Strata 4 11 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.78 Number Chesapeake Bay 1998-2001 BA1998CHB_027SED CHB_027 Upper Chesapeake Bay- Strata 8 27 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.92 Number Chesapeake Bay 1998-2001 BA1999CHB_107SED CHB_107 Central Chesapeake Bay- Strata 32 107 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.683 Number Chesapeake Bay 1998-2001 BA1999CHB_105SED CHB_105 Central Chesapeake Bay- Strata 31 105 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.85 Number Chesapeake Bay 1998-2001 BA1999CHB_109SED CHB_109 Central Chesapeake Bay- Strata 33 109 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.628 Number Chesapeake Bay 1998-2001 BA1998CHB_063SED CHB_063 Upper Chesapeake Bay- Strata 17 63 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.63 Number Chesapeake Bay 1998-2001 BA1998CHB_052SED CHB_052 Upper Chesapeake Bay- Strata 14 52 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.53 Number Chesapeake Bay 1998-2001 BA1999CHB_073SED CHB_073 Central Chesapeake Bay- Strata 21 73 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.918 Number Chesapeake Bay 1998-2001 BA1999CHB_072SED CHB_072 Central Chesapeake Bay- Strata 20 72 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.817 Number Chesapeake Bay 1998-2001 BA2001CHB_186SED CHB_186 Lower Chesapeake Bay- Strata 57 185 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.646 Number Chesapeake Bay 1998-2001 BA2001CHB_166SED CHB_166 Lower Chesapeake Bay- Strata 50 165 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.719 Number Chesapeake Bay 1998-2001 BA2001CHB_175SED CHB_175 Lower Chesapeake Bay- Strata 53 174 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.637 Number Chesapeake Bay 1998-2001 BA2001CHB_160SED CHB_160 Lower Chesapeake Bay- Strata 48 160 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.716 Number Chesapeake Bay 1998-2001 BA2001CHB_150SED CHB_150 Lower Chesapeake Bay- Strata 45 150 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.649 Number Chesapeake Bay 1998-2001 BA2001CHB_201SED CHB_201 Lower Chesapeake Bay- Strata 62 200 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.8 Number Chesapeake Bay 1998-2001 BA2001CHB_182SED CHB_182 Lower Chesapeake Bay- Strata 56 181 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Pielou Evenness 0.801 Number Chesapeake Bay 1998-2001 BA1999CHB_112SED CHB_112 Central Chesapeake Bay- Strata 34 112 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.814 Number Chesapeake Bay 1998-2001 BA2001CHB_134SED CHB_134 Lower Chesapeake Bay- Strata 41 134 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.61 Number Chesapeake Bay 1998-2001 BA1999CHB_101SED CHB_101 Central Chesapeake Bay- Strata 30 101 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.497 Number Chesapeake Bay 1998-2001 BA2001CHB_160SED CHB_160 Lower Chesapeake Bay- Strata 48 160 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.435 Number Chesapeake Bay 1998-2001 BA1999CHB_091SED CHB_091 Central Chesapeake Bay- Strata 27 91 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.735 Number Chesapeake Bay 1998-2001 BA2001CHB_186SED CHB_186 Lower Chesapeake Bay- Strata 57 185 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.344 Number Chesapeake Bay 1998-2001 BA2001CHB_192A1SED CHB_192A1 Lower Chesapeake Bay- Strata 59 191 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.23 Number Chesapeake Bay 1998-2001 BA1999CHB_117SED CHB_117 Central Chesapeake Bay- Strata 35 117 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.558 Number Chesapeake Bay 1998-2001 BA1999CHB_129SED CHB_129 Central Chesapeake Bay- Strata 39 129 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.304 Number Chesapeake Bay 1998-2001 BA1999CHB_102SED CHB_102 Central Chesapeake Bay- Strata 30 102 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.129 Number Chesapeake Bay 1998-2001 BA2001CHB_153SED CHB_153 Lower Chesapeake Bay- Strata 46 153 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.865 Number Chesapeake Bay 1998-2001 BA2001CHB_137SED CHB_137 Lower Chesapeake Bay- Strata 42 137 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.274 Number Chesapeake Bay 1998-2001 BA2001CHB_167SED CHB_167 Lower Chesapeake Bay- Strata 51 166 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.042 Number Chesapeake Bay 1998-2001 BA1998CHB_015SED CHB_015 Upper Chesapeake Bay- Strata 5 15 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.53 Number Chesapeake Bay 1998-2001 BA1999CHB_107SED CHB_107 Central Chesapeake Bay- Strata 32 107 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.803 Number Chesapeake Bay 1998-2001 BA1998CHB_016SED CHB_016 Upper Chesapeake Bay- Strata 5 16 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.88 Number Chesapeake Bay 1998-2001 BA2001CHB_135SED CHB_135 Lower Chesapeake Bay- Strata 41 135 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.699 Number Chesapeake Bay 1998-2001 BA2001CHB_201SED CHB_201 Lower Chesapeake Bay- Strata 62 200 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.574 Number Chesapeake Bay 1998-2001 BA2001CHB_177SED CHB_177 Lower Chesapeake Bay- Strata 54 176 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.234 Number Chesapeake Bay 1998-2001 BA1999CHB_093SED CHB_093 Central Chesapeake Bay- Strata 27 93 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.04 Number Chesapeake Bay 1998-2001 BA2001CHB_175SED CHB_175 Lower Chesapeake Bay- Strata 53 174 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.841 Number Chesapeake Bay 1998-2001 BA2001CHB_169SED CHB_169 Lower Chesapeake Bay- Strata 51 168 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.73 Number Chesapeake Bay 1998-2001 BA1998CHB_044SED CHB_044 Upper Chesapeake Bay- Strata 12 44 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1999CHB_096SED CHB_096 Central Chesapeake Bay- Strata 28 96 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.592 Number Chesapeake Bay 1998-2001 BA2001CHB_159SED CHB_159 Lower Chesapeake Bay- Strata 48 159 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.426 Number Chesapeake Bay 1998-2001 BA1998CHB_034A2SED CHB_034A2 Upper Chesapeake Bay- Strata 9 34 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.46 Number Chesapeake Bay 1998-2001 BA1999CHB_126SED CHB_126 Central Chesapeake Bay- Strata 38 126 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.259 Number Chesapeake Bay 1998-2001 BA1998CHB_053A2SED CHB_053A2 Upper Chesapeake Bay- Strata 15 53 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.45 Number Chesapeake Bay 1998-2001 BA2001CHB_156SED CHB_156 Lower Chesapeake Bay- Strata 47 156 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.803 Number Chesapeake Bay 1998-2001 BA2001CHB_210SED CHB_210 Lower Chesapeake Bay- Strata 65 209 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.061 Number Chesapeake Bay 1998-2001 BA2001CHB_187SED CHB_187 Lower Chesapeake Bay- Strata 57 186 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.685 Number Chesapeake Bay 1998-2001 BA1998CHB_033SED CHB_033 Upper Chesapeake Bay- Strata 9 33 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1998CHB_037SED CHB_037 Upper Chesapeake Bay- Strata 10 37 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.47 Number Chesapeake Bay 1998-2001 BA1998CHB_008SED CHB_008 Upper Chesapeake Bay- Strata 3 8 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.61 Number Chesapeake Bay 1998-2001 BA2001CHB_176SED CHB_176 Lower Chesapeake Bay- Strata 54 175 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.971 Number Chesapeake Bay 1998-2001 BA1999CHB_085SED CHB_085 Central Chesapeake Bay- Strata 25 85 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.791 Number Chesapeake Bay 1998-2001 BA1999CHB_069SED CHB_069 Central Chesapeake Bay- Strata 19 69 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.953 Number Chesapeake Bay 1998-2001 BA1998CHB_063SED CHB_063 Upper Chesapeake Bay- Strata 17 63 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.63 Number Chesapeake Bay 1998-2001 BA1998CHB_023A1SED CHB_023A1 Upper Chesapeake Bay- Strata 7 23 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1998CHB_040SED CHB_040 Upper Chesapeake Bay- Strata 11 40 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.64 Number Chesapeake Bay 1998-2001 BA2001CHB_174SED CHB_174 Lower Chesapeake Bay- Strata 53 173 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.63 Number Chesapeake Bay 1998-2001 BA2001CHB_133SED CHB_133 Lower Chesapeake Bay- Strata 41 133 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.177 Number Chesapeake Bay 1998-2001 BA2001CHB_141SED CHB_141 Lower Chesapeake Bay- Strata 43 141 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.332 Number Chesapeake Bay 1998-2001 BA1999CHB_121SED CHB_121 Central Chesapeake Bay- Strata 37 121 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.047 Number Chesapeake Bay 1998-2001 BA1998CHB_051SED CHB_051 Upper Chesapeake Bay- Strata 14 51 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA2001CHB_168SED CHB_168 Lower Chesapeake Bay- Strata 51 167 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA2001CHB_184A2SED CHB_184A2 Lower Chesapeake Bay- Strata 56 183 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.96 Number Chesapeake Bay 1998-2001 BA2001CHB_181SED CHB_181 Lower Chesapeake Bay- Strata 55 180 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.991 Number Chesapeake Bay 1998-2001 BA1998CHB_046SED CHB_046 Upper Chesapeake Bay- Strata 13 46 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.84 Number Chesapeake Bay 1998-2001 BA1998CHB_054SED CHB_054 Upper Chesapeake Bay- Strata 15 54 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1999CHB_128SED CHB_128 Central Chesapeake Bay- Strata 39 128 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.295 Number Chesapeake Bay 1998-2001 BA2001CHB_162SED CHB_162 Lower Chesapeake Bay- Strata 49 162 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 3.146 Number Chesapeake Bay 1998-2001 BA1999CHB_088SED CHB_088 Central Chesapeake Bay- Strata 26 88 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.637 Number Chesapeake Bay 1998-2001 BA2001CHB_148SED CHB_148 Lower Chesapeake Bay- Strata 44 148 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.645 Number Chesapeake Bay 1998-2001 BA2001CHB_195SED CHB_195 Lower Chesapeake Bay- Strata 60 194 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.475 Number Chesapeake Bay 1998-2001 BA1999CHB_084SED CHB_084 Central Chesapeake Bay- Strata 24 84 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1999CHB_075SED CHB_075 Central Chesapeake Bay- Strata 21 75 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.637 Number Chesapeake Bay 1998-2001 BA1998CHB_007SED CHB_007 Upper Chesapeake Bay- Strata 3 7 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.48 Number Chesapeake Bay 1998-2001 BA1999CHB_064SED CHB_064 Central Chesapeake Bay- Strata 18 64 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.1 Number Chesapeake Bay 1998-2001 BA2001CHB_163SED CHB_163 Lower Chesapeake Bay- Strata 49 163 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 3.219 Number Chesapeake Bay 1998-2001 BA1999CHB_108SED CHB_108 Central Chesapeake Bay- Strata 32 108 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.756 Number Chesapeake Bay 1998-2001 BA1998CHB_031SED CHB_031 Upper Chesapeake Bay- Strata 9 31 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.52 Number Chesapeake Bay 1998-2001 BA1998CHB_025SED CHB_025 Upper Chesapeake Bay- Strata 7 25 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.78 Number Chesapeake Bay 1998-2001 BA2001CHB_191SED CHB_191 Lower Chesapeake Bay- Strata 59 190 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.297 Number Chesapeake Bay 1998-2001 BA2001CHB_151SED CHB_151 Lower Chesapeake Bay- Strata 45 151 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.219 Number Chesapeake Bay 1998-2001 BA1999CHB_114SED CHB_114 Central Chesapeake Bay- Strata 34 114 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.963 Number Chesapeake Bay 1998-2001 BA1998CHB_050SED CHB_050 Upper Chesapeake Bay- Strata 14 50 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.83 Number Chesapeake Bay 1998-2001 BA1999CHB_113SED CHB_113 Central Chesapeake Bay- Strata 34 113 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.573 Number Chesapeake Bay 1998-2001 BA2001CHB_146SED CHB_146 Lower Chesapeake Bay- Strata 44 146 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.209 Number Chesapeake Bay 1998-2001 BA2001CHB_154SED CHB_154 Lower Chesapeake Bay- Strata 46 154 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.933 Number Chesapeake Bay 1998-2001 BA1998CHB_004SED CHB_004 Upper Chesapeake Bay- Strata 2 4 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.36 Number Chesapeake Bay 1998-2001 BA1998CHB_003SED CHB_003 Upper Chesapeake Bay- Strata 1 3 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.58 Number Chesapeake Bay 1998-2001 BA1998CHB_010SED CHB_010 Upper Chesapeake Bay- Strata 4 10 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.48 Number Chesapeake Bay 1998-2001 BA1998CHB_001SED CHB_001 Upper Chesapeake Bay- Strata 1 1 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.85 Number Chesapeake Bay 1998-2001 BA1999CHB_110A1SED CHB_110A1 Central Chesapeake Bay- Strata 33 110 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.685 Number Chesapeake Bay 1998-2001 BA1999CHB_078SED CHB_078 Central Chesapeake Bay- Strata 22 78 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.454 Number Chesapeake Bay 1998-2001 BA1999CHB_065A1SED CHB_065A1 Central Chesapeake Bay- Strata 18 65 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.884 Number Chesapeake Bay 1998-2001 BA2001CHB_172SED CHB_172 Lower Chesapeake Bay- Strata 52 171 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.614 Number Chesapeake Bay 1998-2001 BA1999CHB_083A1SED CHB_083A1 Central Chesapeake Bay- Strata 24 83 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.55 Number Chesapeake Bay 1998-2001 BA1999CHB_105SED CHB_105 Central Chesapeake Bay- Strata 31 105 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.833 Number Chesapeake Bay 1998-2001 BA2001CHB_143SED CHB_143 Lower Chesapeake Bay- Strata 43 143 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.716 Number Chesapeake Bay 1998-2001 BA2001CHB_138SED CHB_138 Lower Chesapeake Bay- Strata 42 138 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.837 Number Chesapeake Bay 1998-2001 BA1998CHB_041SED CHB_041 Upper Chesapeake Bay- Strata 11 41 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA2001CHB_202SED CHB_202 Lower Chesapeake Bay- Strata 62 201 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.073 Number Chesapeake Bay 1998-2001 BA1998CHB_024A1SED CHB_024A1 Upper Chesapeake Bay- Strata 7 24 1998 27AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.53 Number Chesapeake Bay 1998-2001 BA1998CHB_002SED CHB_002 Upper Chesapeake Bay- Strata 1 2 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.3 Number Chesapeake Bay 1998-2001 BA1998CHB_030SED CHB_030 Upper Chesapeake Bay- Strata 8 30 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.31 Number Chesapeake Bay 1998-2001 BA2001CHB_171SED CHB_171 Lower Chesapeake Bay- Strata 52 170 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.45 Number Chesapeake Bay 1998-2001 BA2001CHB_161SED CHB_161 Lower Chesapeake Bay- Strata 49 161 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.862 Number Chesapeake Bay 1998-2001 BA1999CHB_080SED CHB_080 Central Chesapeake Bay- Strata 23 80 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.215 Number Chesapeake Bay 1998-2001 BA1999CHB_089SED CHB_089 Central Chesapeake Bay- Strata 26 89 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.796 Number Chesapeake Bay 1998-2001 BA1999CHB_123SED CHB_123 Central Chesapeake Bay- Strata 37 123 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.676 Number Chesapeake Bay 1998-2001 BA1999CHB_066A1SED CHB_066A1 Central Chesapeake Bay- Strata 18 66 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.441 Number Chesapeake Bay 1998-2001 BA1999CHB_103SED CHB_103 Central Chesapeake Bay- Strata 31 103 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.463 Number Chesapeake Bay 1998-2001 BA1999CHB_081SED CHB_081 Central Chesapeake Bay- Strata 23 81 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.395 Number Chesapeake Bay 1998-2001 BA1998CHB_021A1SED CHB_021A1 Upper Chesapeake Bay- Strata 6 21 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.67 Number Chesapeake Bay 1998-2001 BA2001CHB_182SED CHB_182 Lower Chesapeake Bay- Strata 56 181 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.222 Number Chesapeake Bay 1998-2001 BA1998CHB_061A1SED CHB_061A1 Upper Chesapeake Bay- Strata 17 61 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.95 Number Chesapeake Bay 1998-2001 BA1998CHB_006SED CHB_006 Upper Chesapeake Bay- Strata 2 6 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.12 Number Chesapeake Bay 1998-2001 BA2001CHB_155A1SED CHB_155A1 Lower Chesapeake Bay- Strata 47 155 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.741 Number Chesapeake Bay 1998-2001 BA1998CHB_019SED CHB_019 Upper Chesapeake Bay- Strata 6 19 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.43 Number Chesapeake Bay 1998-2001 BA2001CHB_200SED CHB_200 Lower Chesapeake Bay- Strata 62 199 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.733 Number Chesapeake Bay 1998-2001 BA2001CHB_204SED CHB_204 Lower Chesapeake Bay- Strata 63 203 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.279 Number Chesapeake Bay 1998-2001 BA1998CHB_036SED CHB_036 Upper Chesapeake Bay- Strata 10 36 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.21 Number Chesapeake Bay 1998-2001 BA2001CHB_188SED CHB_188 Lower Chesapeake Bay- Strata 58 187 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.336 Number Chesapeake Bay 1998-2001 BA1999CHB_092SED CHB_092 Central Chesapeake Bay- Strata 27 92 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA2001CHB_136SED CHB_136 Lower Chesapeake Bay- Strata 42 136 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.906 Number Chesapeake Bay 1998-2001 BA1999CHB_070SED CHB_070 Central Chesapeake Bay- Strata 20 70 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.863 Number Chesapeake Bay 1998-2001 BA1999CHB_095A1SED CHB_095A1 Central Chesapeake Bay- Strata 28 95 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.631 Number Chesapeake Bay 1998-2001 BA1999CHB_124SED CHB_124 Central Chesapeake Bay- Strata 38 124 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.676 Number Chesapeake Bay 1998-2001 BA2001CHB_157SED CHB_157 Lower Chesapeake Bay- Strata 47 157 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.019 Number Chesapeake Bay 1998-2001 BA2001CHB_147SED CHB_147 Lower Chesapeake Bay- Strata 44 147 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.593 Number Chesapeake Bay 1998-2001 BA2001CHB_164SED CHB_164 Lower Chesapeake Bay- Strata 50 164 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.471 Number Chesapeake Bay 1998-2001 BA1999CHB_068SED CHB_068 Central Chesapeake Bay- Strata 19 68 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1998CHB_012SED CHB_012 Upper Chesapeake Bay- Strata 4 12 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.25 Number Chesapeake Bay 1998-2001 BA2001CHB_206SED CHB_206 Lower Chesapeake Bay- Strata 64 205 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.241 Number Chesapeake Bay 1998-2001 BA1998CHB_047A2SED CHB_047A2 Upper Chesapeake Bay- Strata 13 47 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.02 Number Chesapeake Bay 1998-2001 BA1999CHB_131A1SED CHB_131A1 Central Chesapeake Bay- Strata 40 131 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.587 Number Chesapeake Bay 1998-2001 BA1998CHB_058SED CHB_058 Upper Chesapeake Bay- Strata 16 58 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.02 Number Chesapeake Bay 1998-2001 BA1999CHB_071SED CHB_071 Central Chesapeake Bay- Strata 20 71 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.55 Number Chesapeake Bay 1998-2001 BA1998CHB_049SED CHB_049 Upper Chesapeake Bay- Strata 13 49 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.34 Number Chesapeake Bay 1998-2001 BA1999CHB_077SED CHB_077 Central Chesapeake Bay- Strata 22 77 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.561 Number Chesapeake Bay 1998-2001 BA2001CHB_142SED CHB_142 Lower Chesapeake Bay- Strata 43 142 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.559 Number Chesapeake Bay 1998-2001 BA1999CHB_116SED CHB_116 Central Chesapeake Bay- Strata 35 116 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.259 Number Chesapeake Bay 1998-2001 BA1999CHB_111SED CHB_111 Central Chesapeake Bay- Strata 33 111 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.686 Number Chesapeake Bay 1998-2001 BA1999CHB_074SED CHB_074 Central Chesapeake Bay- Strata 21 74 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.182 Number Chesapeake Bay 1998-2001 BA1998CHB_042SED CHB_042 Upper Chesapeake Bay- Strata 12 42 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.22 Number Chesapeake Bay 1998-2001 BA1998CHB_035SED CHB_035 Upper Chesapeake Bay- Strata 10 35 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.17 Number Chesapeake Bay 1998-2001 BA2001CHB_194SED CHB_194 Lower Chesapeake Bay- Strata 60 193 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.131 Number Chesapeake Bay 1998-2001 BA2001CHB_209SED CHB_209 Lower Chesapeake Bay- Strata 65 208 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.426 Number Chesapeake Bay 1998-2001 BA2001CHB_185SED CHB_185 Lower Chesapeake Bay- Strata 57 184 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.986 Number Chesapeake Bay 1998-2001 BA1999CHB_087SED CHB_087 Central Chesapeake Bay- Strata 25 87 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.471 Number Chesapeake Bay 1998-2001 BA1999CHB_079SED CHB_079 Central Chesapeake Bay- Strata 23 79 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.906 Number Chesapeake Bay 1998-2001 BA1999CHB_073SED CHB_073 Central Chesapeake Bay- Strata 21 73 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.637 Number Chesapeake Bay 1998-2001 BA1999CHB_119A2SED CHB_119A2 Central Chesapeake Bay- Strata 36 119 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.437 Number Chesapeake Bay 1998-2001 BA1999CHB_098SED CHB_098 Central Chesapeake Bay- Strata 29 98 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.799 Number Chesapeake Bay 1998-2001 BA1998CHB_062SED CHB_062 Upper Chesapeake Bay- Strata 17 62 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.99 Number Chesapeake Bay 1998-2001 BA1999CHB_097SED CHB_097 Central Chesapeake Bay- Strata 29 97 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.411 Number Chesapeake Bay 1998-2001 BA1999CHB_122SED CHB_122 Central Chesapeake Bay- Strata 37 122 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.512 Number Chesapeake Bay 1998-2001 BA1999CHB_094A2SED CHB_094A2 Central Chesapeake Bay- Strata 28 94 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.562 Number Chesapeake Bay 1998-2001 BA1999CHB_104SED CHB_104 Central Chesapeake Bay- Strata 31 104 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.465 Number Chesapeake Bay 1998-2001 BA1998CHB_045SED CHB_045 Upper Chesapeake Bay- Strata 12 45 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.58 Number Chesapeake Bay 1998-2001 BA1998CHB_060SED CHB_060 Upper Chesapeake Bay- Strata 17 60 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.89 Number Chesapeake Bay 1998-2001 BA1999CHB_109SED CHB_109 Central Chesapeake Bay- Strata 33 109 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.702 Number Chesapeake Bay 1998-2001 BA2001CHB_190SED CHB_190 Lower Chesapeake Bay- Strata 58 189 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.184 Number Chesapeake Bay 1998-2001 BA2001CHB_211A1SED CHB_211A1 Lower Chesapeake Bay- Strata 65 210 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.983 Number Chesapeake Bay 1998-2001 BA1998CHB_013SED CHB_013 Upper Chesapeake Bay- Strata 5 13 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.32 Number Chesapeake Bay 1998-2001 BA1998CHB_027SED CHB_027 Upper Chesapeake Bay- Strata 8 27 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.79 Number Chesapeake Bay 1998-2001 BA1998CHB_039SED CHB_039 Upper Chesapeake Bay- Strata 11 39 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1999CHB_086SED CHB_086 Central Chesapeake Bay- Strata 25 86 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.642 Number Chesapeake Bay 1998-2001 BA1998CHB_043A2SED CHB_043A2 Upper Chesapeake Bay- Strata 12 43 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.63 Number Chesapeake Bay 1998-2001 BA1998CHB_038SED CHB_038 Upper Chesapeake Bay- Strata 10 38 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.08 Number Chesapeake Bay 1998-2001 BA2001CHB_197SED CHB_197 Lower Chesapeake Bay- Strata 61 196 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.908 Number Chesapeake Bay 1998-2001 BA2001CHB_189SED CHB_189 Lower Chesapeake Bay- Strata 58 188 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.153 Number Chesapeake Bay 1998-2001 BA1999CHB_067SED CHB_067 Central Chesapeake Bay- Strata 19 67 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0 Number Chesapeake Bay 1998-2001 BA1999CHB_082SED CHB_082 Central Chesapeake Bay- Strata 24 82 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.106 Number Chesapeake Bay 1998-2001 BA2001CHB_183SED CHB_183 Lower Chesapeake Bay- Strata 56 182 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.661 Number Chesapeake Bay 1998-2001 BA1999CHB_125SED CHB_125 Central Chesapeake Bay- Strata 38 125 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.439 Number Chesapeake Bay 1998-2001 BA1998CHB_059SED CHB_059 Upper Chesapeake Bay- Strata 17 59 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.26 Number Chesapeake Bay 1998-2001 BA1999CHB_106SED CHB_106 Central Chesapeake Bay- Strata 32 106 1999 07SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.85 Number Chesapeake Bay 1998-2001 BA1998CHB_057SED CHB_057 Upper Chesapeake Bay- Strata 16 57 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.66 Number Chesapeake Bay 1998-2001 BA1999CHB_072SED CHB_072 Central Chesapeake Bay- Strata 20 72 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.561 Number Chesapeake Bay 1998-2001 BA1999CHB_115SED CHB_115 Central Chesapeake Bay- Strata 35 115 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.119 Number Chesapeake Bay 1998-2001 BA1999CHB_118SED CHB_118 Central Chesapeake Bay- Strata 36 118 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.315 Number Chesapeake Bay 1998-2001 BA1999CHB_120SED CHB_120 Central Chesapeake Bay- Strata 36 120 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.228 Number Chesapeake Bay 1998-2001 BA1999CHB_130SED CHB_130 Central Chesapeake Bay- Strata 40 130 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.378 Number Chesapeake Bay 1998-2001 BA1998CHB_048SED CHB_048 Upper Chesapeake Bay- Strata 13 48 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.26 Number Chesapeake Bay 1998-2001 BA2001CHB_139SED CHB_139 Lower Chesapeake Bay- Strata 42 139 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.87 Number Chesapeake Bay 1998-2001 BA2001CHB_199SED CHB_199 Lower Chesapeake Bay- Strata 61 198 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.482 Number Chesapeake Bay 1998-2001 BA2001CHB_180SED CHB_180 Lower Chesapeake Bay- Strata 55 179 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.464 Number Chesapeake Bay 1998-2001 BA2001CHB_166SED CHB_166 Lower Chesapeake Bay- Strata 50 165 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.655 Number Chesapeake Bay 1998-2001 BA1998CHB_020SED CHB_020 Upper Chesapeake Bay- Strata 6 20 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.14 Number Chesapeake Bay 1998-2001 BA2001CHB_196SED CHB_196 Lower Chesapeake Bay- Strata 60 195 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.435 Number Chesapeake Bay 1998-2001 BA1998CHB_029SED CHB_029 Upper Chesapeake Bay- Strata 8 29 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.85 Number Chesapeake Bay 1998-2001 BA1998CHB_011SED CHB_011 Upper Chesapeake Bay- Strata 4 11 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.86 Number Chesapeake Bay 1998-2001 BA2001CHB_193A1SED CHB_193A1 Lower Chesapeake Bay- Strata 59 192 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.39 Number Chesapeake Bay 1998-2001 BA1998CHB_014SED CHB_014 Upper Chesapeake Bay- Strata 5 14 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.75 Number Chesapeake Bay 1998-2001 BA2001CHB_203SED CHB_203 Lower Chesapeake Bay- Strata 63 202 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.877 Number Chesapeake Bay 1998-2001 BA2001CHB_173SED CHB_173 Lower Chesapeake Bay- Strata 53 172 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.277 Number Chesapeake Bay 1998-2001 BA2001CHB_198SED CHB_198 Lower Chesapeake Bay- Strata 61 197 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.663 Number Chesapeake Bay 1998-2001 BA1999CHB_090SED CHB_090 Central Chesapeake Bay- Strata 26 90 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.676 Number Chesapeake Bay 1998-2001 BA1998CHB_055SED CHB_055 Upper Chesapeake Bay- Strata 15 55 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.1 Number Chesapeake Bay 1998-2001 BA1999CHB_100SED CHB_100 Central Chesapeake Bay- Strata 30 100 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.508 Number Chesapeake Bay 1998-2001 BA1999CHB_099SED CHB_099 Central Chesapeake Bay- Strata 29 99 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.263 Number Chesapeake Bay 1998-2001 BA1999CHB_132SED CHB_132 Central Chesapeake Bay- Strata 40 132 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.878 Number Chesapeake Bay 1998-2001 BA1999CHB_076SED CHB_076 Central Chesapeake Bay- Strata 22 76 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.273 Number Chesapeake Bay 1998-2001 BA1999CHB_127SED CHB_127 Central Chesapeake Bay- Strata 39 127 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.522 Number Chesapeake Bay 1998-2001 BA1998CHB_056SED CHB_056 Upper Chesapeake Bay- Strata 16 56 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.18 Number Chesapeake Bay 1998-2001 BA2001CHB_140SED CHB_140 Lower Chesapeake Bay- Strata 43 140 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.747 Number Chesapeake Bay 1998-2001 BA2001CHB_150SED CHB_150 Lower Chesapeake Bay- Strata 45 150 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.005 Number Chesapeake Bay 1998-2001 BA2001CHB_158SED CHB_158 Lower Chesapeake Bay- Strata 48 158 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.22 Number Chesapeake Bay 1998-2001 BA2001CHB_179SED CHB_179 Lower Chesapeake Bay- Strata 55 178 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.907 Number Chesapeake Bay 1998-2001 BA2001CHB_145A1SED CHB_145A1 Lower Chesapeake Bay- Strata 44 145 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.597 Number Chesapeake Bay 1998-2001 BA1998CHB_032SED CHB_032 Upper Chesapeake Bay- Strata 9 32 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.04 Number Chesapeake Bay 1998-2001 BA2001CHB_208SED CHB_208 Lower Chesapeake Bay- Strata 64 207 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.261 Number Chesapeake Bay 1998-2001 BA1998CHB_005SED CHB_005 Upper Chesapeake Bay- Strata 2 5 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.31 Number Chesapeake Bay 1998-2001 BA2001CHB_205SED CHB_205 Lower Chesapeake Bay- Strata 63 204 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.195 Number Chesapeake Bay 1998-2001 BA1998CHB_018SED CHB_018 Upper Chesapeake Bay- Strata 6 18 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.11 Number Chesapeake Bay 1998-2001 BA2001CHB_152SED CHB_152 Lower Chesapeake Bay- Strata 46 152 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.161 Number Chesapeake Bay 1998-2001 BA1998CHB_028SED CHB_028 Upper Chesapeake Bay- Strata 8 28 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.43 Number Chesapeake Bay 1998-2001 BA1998CHB_009SED CHB_009 Upper Chesapeake Bay- Strata 3 9 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.36 Number Chesapeake Bay 1998-2001 BA2001CHB_207SED CHB_207 Lower Chesapeake Bay- Strata 64 206 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.317 Number Chesapeake Bay 1998-2001 BA2001CHB_178SED CHB_178 Lower Chesapeake Bay- Strata 54 177 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.74 Number Chesapeake Bay 1998-2001 BA1998CHB_052SED CHB_052 Upper Chesapeake Bay- Strata 14 52 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 0.85 Number Chesapeake Bay 1998-2001 BA2001CHB_170SED CHB_170 Lower Chesapeake Bay- Strata 52 169 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.986 Number Chesapeake Bay 1998-2001 BA2001CHB_149SED CHB_149 Lower Chesapeake Bay- Strata 45 149 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.171 Number Chesapeake Bay 1998-2001 BA1998CHB_017SED CHB_017 Upper Chesapeake Bay- Strata 5 17 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 2.29 Number Chesapeake Bay 1998-2001 BA2001CHB_144SED CHB_144 Lower Chesapeake Bay- Strata 43 144 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 3.105 Number Chesapeake Bay 1998-2001 BA1998CHB_026SED CHB_026 Upper Chesapeake Bay- Strata 7 26 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.66 Number Chesapeake Bay 1998-2001 BA1998CHB_022SED CHB_022 Upper Chesapeake Bay- Strata 6 22 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Shannon-Wiener Diversity 1.92 Number Chesapeake Bay 1998-2001 BA1998CHB_021A1SED CHB_021A1 Upper Chesapeake Bay- Strata 6 21 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_120SED CHB_120 Central Chesapeake Bay- Strata 36 120 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 21 Number Chesapeake Bay 1998-2001 BA1999CHB_094A2SED CHB_094A2 Central Chesapeake Bay- Strata 28 94 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 4 Number Chesapeake Bay 1998-2001 BA1999CHB_070SED CHB_070 Central Chesapeake Bay- Strata 20 70 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 139 Number Chesapeake Bay 1998-2001 BA1998CHB_045SED CHB_045 Upper Chesapeake Bay- Strata 12 45 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 26 Number Chesapeake Bay 1998-2001 BA2001CHB_198SED CHB_198 Lower Chesapeake Bay- Strata 61 197 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 45 Number Chesapeake Bay 1998-2001 BA1998CHB_056SED CHB_056 Upper Chesapeake Bay- Strata 16 56 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 116 Number Chesapeake Bay 1998-2001 BA2001CHB_188SED CHB_188 Lower Chesapeake Bay- Strata 58 187 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 49 Number Chesapeake Bay 1998-2001 BA1999CHB_110A1SED CHB_110A1 Central Chesapeake Bay- Strata 33 110 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 66 Number Chesapeake Bay 1998-2001 BA1998CHB_042SED CHB_042 Upper Chesapeake Bay- Strata 12 42 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 62 Number Chesapeake Bay 1998-2001 BA2001CHB_147SED CHB_147 Lower Chesapeake Bay- Strata 44 147 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 97 Number Chesapeake Bay 1998-2001 BA2001CHB_178SED CHB_178 Lower Chesapeake Bay- Strata 54 177 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 18 Number Chesapeake Bay 1998-2001 BA1999CHB_084SED CHB_084 Central Chesapeake Bay- Strata 24 84 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 2 Number Chesapeake Bay 1998-2001 BA1999CHB_073SED CHB_073 Central Chesapeake Bay- Strata 21 73 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 3 Number Chesapeake Bay 1998-2001 BA2001CHB_184A2SED CHB_184A2 Lower Chesapeake Bay- Strata 56 183 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 67 Number Chesapeake Bay 1998-2001 BA1999CHB_101SED CHB_101 Central Chesapeake Bay- Strata 30 101 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 138 Number Chesapeake Bay 1998-2001 BA2001CHB_146SED CHB_146 Lower Chesapeake Bay- Strata 44 146 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 119 Number Chesapeake Bay 1998-2001 BA1999CHB_089SED CHB_089 Central Chesapeake Bay- Strata 26 89 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 7 Number Chesapeake Bay 1998-2001 BA2001CHB_174SED CHB_174 Lower Chesapeake Bay- Strata 53 173 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 52 Number Chesapeake Bay 1998-2001 BA2001CHB_166SED CHB_166 Lower Chesapeake Bay- Strata 50 165 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 33 Number Chesapeake Bay 1998-2001 BA1998CHB_057SED CHB_057 Upper Chesapeake Bay- Strata 16 57 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 336 Number Chesapeake Bay 1998-2001 BA2001CHB_186SED CHB_186 Lower Chesapeake Bay- Strata 57 185 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 37 Number Chesapeake Bay 1998-2001 BA1999CHB_078SED CHB_078 Central Chesapeake Bay- Strata 22 78 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 94 Number Chesapeake Bay 1998-2001 BA1998CHB_055SED CHB_055 Upper Chesapeake Bay- Strata 15 55 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 3 Number Chesapeake Bay 1998-2001 BA2001CHB_148SED CHB_148 Lower Chesapeake Bay- Strata 44 148 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 97 Number Chesapeake Bay 1998-2001 BA2001CHB_176SED CHB_176 Lower Chesapeake Bay- Strata 54 175 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 106 Number Chesapeake Bay 1998-2001 BA2001CHB_195SED CHB_195 Lower Chesapeake Bay- Strata 60 194 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 7 Number Chesapeake Bay 1998-2001 BA1999CHB_082SED CHB_082 Central Chesapeake Bay- Strata 24 82 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 46 Number Chesapeake Bay 1998-2001 BA1999CHB_108SED CHB_108 Central Chesapeake Bay- Strata 32 108 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 145 Number Chesapeake Bay 1998-2001 BA1999CHB_124SED CHB_124 Central Chesapeake Bay- Strata 38 124 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 29 Number Chesapeake Bay 1998-2001 BA1999CHB_077SED CHB_077 Central Chesapeake Bay- Strata 22 77 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 6 Number Chesapeake Bay 1998-2001 BA2001CHB_183SED CHB_183 Lower Chesapeake Bay- Strata 56 182 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 17 Number Chesapeake Bay 1998-2001 BA1999CHB_068SED CHB_068 Central Chesapeake Bay- Strata 19 68 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 0 Number Chesapeake Bay 1998-2001 BA1998CHB_059SED CHB_059 Upper Chesapeake Bay- Strata 17 59 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 128 Number Chesapeake Bay 1998-2001 BA2001CHB_168SED CHB_168 Lower Chesapeake Bay- Strata 51 167 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 0 Number Chesapeake Bay 1998-2001 BA1998CHB_063SED CHB_063 Upper Chesapeake Bay- Strata 17 63 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 128 Number Chesapeake Bay 1998-2001 BA2001CHB_135SED CHB_135 Lower Chesapeake Bay- Strata 41 135 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 154 Number Chesapeake Bay 1998-2001 BA2001CHB_190SED CHB_190 Lower Chesapeake Bay- Strata 58 189 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 73 Number Chesapeake Bay 1998-2001 BA2001CHB_196SED CHB_196 Lower Chesapeake Bay- Strata 60 195 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 30 Number Chesapeake Bay 1998-2001 BA1998CHB_015SED CHB_015 Upper Chesapeake Bay- Strata 5 15 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 105 Number Chesapeake Bay 1998-2001 BA1999CHB_081SED CHB_081 Central Chesapeake Bay- Strata 23 81 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 15 Number Chesapeake Bay 1998-2001 BA2001CHB_203SED CHB_203 Lower Chesapeake Bay- Strata 63 202 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 46 Number Chesapeake Bay 1998-2001 BA2001CHB_164SED CHB_164 Lower Chesapeake Bay- Strata 50 164 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 246 Number Chesapeake Bay 1998-2001 BA1998CHB_040SED CHB_040 Upper Chesapeake Bay- Strata 11 40 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 3 Number Chesapeake Bay 1998-2001 BA2001CHB_149SED CHB_149 Lower Chesapeake Bay- Strata 45 149 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 260 Number Chesapeake Bay 1998-2001 BA2001CHB_173SED CHB_173 Lower Chesapeake Bay- Strata 53 172 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 112 Number Chesapeake Bay 1998-2001 BA2001CHB_156SED CHB_156 Lower Chesapeake Bay- Strata 47 156 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 312 Number Chesapeake Bay 1998-2001 BA1998CHB_016SED CHB_016 Upper Chesapeake Bay- Strata 5 16 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 54 Number Chesapeake Bay 1998-2001 BA1998CHB_046SED CHB_046 Upper Chesapeake Bay- Strata 13 46 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 15 Number Chesapeake Bay 1998-2001 BA2001CHB_210SED CHB_210 Lower Chesapeake Bay- Strata 65 209 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 43 Number Chesapeake Bay 1998-2001 BA2001CHB_153SED CHB_153 Lower Chesapeake Bay- Strata 46 153 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 95 Number Chesapeake Bay 1998-2001 BA1999CHB_116SED CHB_116 Central Chesapeake Bay- Strata 35 116 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 124 Number Chesapeake Bay 1998-2001 BA1998CHB_012SED CHB_012 Upper Chesapeake Bay- Strata 4 12 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 121 Number Chesapeake Bay 1998-2001 BA2001CHB_179SED CHB_179 Lower Chesapeake Bay- Strata 55 178 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 100 Number Chesapeake Bay 1998-2001 BA1999CHB_087SED CHB_087 Central Chesapeake Bay- Strata 25 87 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 26 Number Chesapeake Bay 1998-2001 BA2001CHB_189SED CHB_189 Lower Chesapeake Bay- Strata 58 188 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 101 Number Chesapeake Bay 1998-2001 BA1998CHB_060SED CHB_060 Upper Chesapeake Bay- Strata 17 60 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 149 Number Chesapeake Bay 1998-2001 BA1998CHB_011SED CHB_011 Upper Chesapeake Bay- Strata 4 11 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 119 Number Chesapeake Bay 1998-2001 BA1999CHB_067SED CHB_067 Central Chesapeake Bay- Strata 19 67 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 0 Number Chesapeake Bay 1998-2001 BA2001CHB_211A1SED CHB_211A1 Lower Chesapeake Bay- Strata 65 210 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 254 Number Chesapeake Bay 1998-2001 BA2001CHB_155A1SED CHB_155A1 Lower Chesapeake Bay- Strata 47 155 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 59 Number Chesapeake Bay 1998-2001 BA1998CHB_007SED CHB_007 Upper Chesapeake Bay- Strata 3 7 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 17 Number Chesapeake Bay 1998-2001 BA1999CHB_072SED CHB_072 Central Chesapeake Bay- Strata 20 72 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 127 Number Chesapeake Bay 1998-2001 BA1998CHB_050SED CHB_050 Upper Chesapeake Bay- Strata 14 50 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 61 Number Chesapeake Bay 1998-2001 BA2001CHB_184A2SED CHB_184A2 Lower Chesapeake Bay- Strata 56 183 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1675 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_055SED CHB_055 Upper Chesapeake Bay- Strata 15 55 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Density 75 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_141SED CHB_141 Lower Chesapeake Bay- Strata 43 141 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1525 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_194SED CHB_194 Lower Chesapeake Bay- Strata 60 193 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Density 925 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_023A1SED CHB_023A1 Upper Chesapeake Bay- Strata 7 23 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Density 25 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_078SED CHB_078 Central Chesapeake Bay- Strata 22 78 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Density 2350 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_120SED CHB_120 Central Chesapeake Bay- Strata 36 120 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Density 525 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_086SED CHB_086 Central Chesapeake Bay- Strata 25 86 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 275 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_167SED CHB_167 Lower Chesapeake Bay- Strata 51 166 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 925 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_173SED CHB_173 Lower Chesapeake Bay- Strata 53 172 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2800 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_211A1SED CHB_211A1 Lower Chesapeake Bay- Strata 65 210 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Density 6350 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_091SED CHB_091 Central Chesapeake Bay- Strata 27 91 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 225 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_175SED CHB_175 Lower Chesapeake Bay- Strata 53 174 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 6425 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_163SED CHB_163 Lower Chesapeake Bay- Strata 49 163 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2450 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_162SED CHB_162 Lower Chesapeake Bay- Strata 49 162 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4325 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_050SED CHB_050 Upper Chesapeake Bay- Strata 14 50 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Density 1525 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_014SED CHB_014 Upper Chesapeake Bay- Strata 5 14 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Density 1450 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_159SED CHB_159 Lower Chesapeake Bay- Strata 48 159 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2400 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_070SED CHB_070 Central Chesapeake Bay- Strata 20 70 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3475 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_195SED CHB_195 Lower Chesapeake Bay- Strata 60 194 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Density 175 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_197SED CHB_197 Lower Chesapeake Bay- Strata 61 196 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Density 475 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_022SED CHB_022 Upper Chesapeake Bay- Strata 6 22 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Density 1175 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_207SED CHB_207 Lower Chesapeake Bay- Strata 64 206 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1150 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_080SED CHB_080 Central Chesapeake Bay- Strata 23 80 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Density 350 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_171SED CHB_171 Lower Chesapeake Bay- Strata 52 170 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 400 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_157SED CHB_157 Lower Chesapeake Bay- Strata 47 157 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1575 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_045SED CHB_045 Upper Chesapeake Bay- Strata 12 45 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Density 650 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_187SED CHB_187 Lower Chesapeake Bay- Strata 57 186 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1175 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_015SED CHB_015 Upper Chesapeake Bay- Strata 5 15 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Count Density 2625 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_202SED CHB_202 Lower Chesapeake Bay- Strata 62 201 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Density 925 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_058SED CHB_058 Upper Chesapeake Bay- Strata 16 58 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Density 1800 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_210SED CHB_210 Lower Chesapeake Bay- Strata 65 209 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1075 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_047A2SED CHB_047A2 Upper Chesapeake Bay- Strata 13 47 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Density 475 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_170SED CHB_170 Lower Chesapeake Bay- Strata 52 169 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4075 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_065A1SED CHB_065A1 Central Chesapeake Bay- Strata 18 65 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Density 1100 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_093SED CHB_093 Central Chesapeake Bay- Strata 27 93 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 100 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_060SED CHB_060 Upper Chesapeake Bay- Strata 17 60 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Density 3725 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_193A1SED CHB_193A1 Lower Chesapeake Bay- Strata 59 192 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Density 800 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_032SED CHB_032 Upper Chesapeake Bay- Strata 9 32 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Density 3325 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_108SED CHB_108 Central Chesapeake Bay- Strata 32 108 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3625 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_153SED CHB_153 Lower Chesapeake Bay- Strata 46 153 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2375 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_043A2SED CHB_043A2 Upper Chesapeake Bay- Strata 12 43 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Count Density 575 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_007SED CHB_007 Upper Chesapeake Bay- Strata 3 7 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Density 425 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_177SED CHB_177 Lower Chesapeake Bay- Strata 54 176 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1825 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_020SED CHB_020 Upper Chesapeake Bay- Strata 6 20 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Density 450 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_196SED CHB_196 Lower Chesapeake Bay- Strata 60 195 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Density 750 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_057SED CHB_057 Upper Chesapeake Bay- Strata 16 57 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Density 8400 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_024A1SED CHB_024A1 Upper Chesapeake Bay- Strata 7 24 1998 27AUG1998:00:00:00.000 Sediment Not Applicable Count Density 9375 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_122SED CHB_122 Central Chesapeake Bay- Strata 37 122 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Density 650 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_042SED CHB_042 Upper Chesapeake Bay- Strata 12 42 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Density 1550 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_151SED CHB_151 Lower Chesapeake Bay- Strata 45 151 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1050 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_030SED CHB_030 Upper Chesapeake Bay- Strata 8 30 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Count Density 875 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_097SED CHB_097 Central Chesapeake Bay- Strata 29 97 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 325 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_144SED CHB_144 Lower Chesapeake Bay- Strata 43 144 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Density 3575 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_008SED CHB_008 Upper Chesapeake Bay- Strata 3 8 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Density 250 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_027SED CHB_027 Upper Chesapeake Bay- Strata 8 27 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Density 875 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_038SED CHB_038 Upper Chesapeake Bay- Strata 10 38 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Density 3625 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_009SED CHB_009 Upper Chesapeake Bay- Strata 3 9 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Density 2025 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_200SED CHB_200 Lower Chesapeake Bay- Strata 62 199 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 200 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_028SED CHB_028 Upper Chesapeake Bay- Strata 8 28 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Density 875 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_040SED CHB_040 Upper Chesapeake Bay- Strata 11 40 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Density 75 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_059SED CHB_059 Upper Chesapeake Bay- Strata 17 59 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Density 3200 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_036SED CHB_036 Upper Chesapeake Bay- Strata 10 36 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Density 2725 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_209SED CHB_209 Lower Chesapeake Bay- Strata 65 208 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 450 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_084SED CHB_084 Central Chesapeake Bay- Strata 24 84 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Density 50 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_089SED CHB_089 Central Chesapeake Bay- Strata 26 89 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 175 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_110A1SED CHB_110A1 Central Chesapeake Bay- Strata 33 110 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1650 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_072SED CHB_072 Central Chesapeake Bay- Strata 20 72 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3175 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_017SED CHB_017 Upper Chesapeake Bay- Strata 5 17 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Count Density 1675 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_158SED CHB_158 Lower Chesapeake Bay- Strata 48 158 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2950 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_182SED CHB_182 Lower Chesapeake Bay- Strata 56 181 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1675 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_121SED CHB_121 Central Chesapeake Bay- Strata 37 121 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1025 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_085SED CHB_085 Central Chesapeake Bay- Strata 25 85 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1275 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_033SED CHB_033 Upper Chesapeake Bay- Strata 9 33 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Density 75 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_021A1SED CHB_021A1 Upper Chesapeake Bay- Strata 6 21 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Density 125 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_081SED CHB_081 Central Chesapeake Bay- Strata 23 81 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Density 375 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_112SED CHB_112 Central Chesapeake Bay- Strata 34 112 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Density 775 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_026SED CHB_026 Upper Chesapeake Bay- Strata 7 26 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Density 1125 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_169SED CHB_169 Lower Chesapeake Bay- Strata 51 168 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1850 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_037SED CHB_037 Upper Chesapeake Bay- Strata 10 37 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Density 675 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_149SED CHB_149 Lower Chesapeake Bay- Strata 45 149 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Density 6500 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_148SED CHB_148 Lower Chesapeake Bay- Strata 44 148 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2425 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_208SED CHB_208 Lower Chesapeake Bay- Strata 64 207 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4850 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_062SED CHB_062 Upper Chesapeake Bay- Strata 17 62 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Density 850 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_156SED CHB_156 Lower Chesapeake Bay- Strata 47 156 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 7800 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_003SED CHB_003 Upper Chesapeake Bay- Strata 1 3 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Density 4875 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_152SED CHB_152 Lower Chesapeake Bay- Strata 46 152 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Density 5825 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_031SED CHB_031 Upper Chesapeake Bay- Strata 9 31 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Density 5800 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_150SED CHB_150 Lower Chesapeake Bay- Strata 45 150 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4775 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_075SED CHB_075 Central Chesapeake Bay- Strata 21 75 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Density 75 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_076SED CHB_076 Central Chesapeake Bay- Strata 22 76 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Density 225 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_052SED CHB_052 Upper Chesapeake Bay- Strata 14 52 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Density 1225 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_094A2SED CHB_094A2 Central Chesapeake Bay- Strata 28 94 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Density 100 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_147SED CHB_147 Lower Chesapeake Bay- Strata 44 147 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2425 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_018SED CHB_018 Upper Chesapeake Bay- Strata 6 18 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Density 2550 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_192A1SED CHB_192A1 Lower Chesapeake Bay- Strata 59 191 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1350 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_012SED CHB_012 Upper Chesapeake Bay- Strata 4 12 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Density 3025 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_068SED CHB_068 Central Chesapeake Bay- Strata 19 68 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Density 0 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_161SED CHB_161 Lower Chesapeake Bay- Strata 49 161 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4225 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_095A1SED CHB_095A1 Central Chesapeake Bay- Strata 28 95 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Density 350 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_083A1SED CHB_083A1 Central Chesapeake Bay- Strata 24 83 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 175 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_077SED CHB_077 Central Chesapeake Bay- Strata 22 77 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Density 150 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_056SED CHB_056 Upper Chesapeake Bay- Strata 16 56 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Density 2900 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_048SED CHB_048 Upper Chesapeake Bay- Strata 13 48 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Density 425 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_204SED CHB_204 Lower Chesapeake Bay- Strata 63 203 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4700 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_188SED CHB_188 Lower Chesapeake Bay- Strata 58 187 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1225 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_006SED CHB_006 Upper Chesapeake Bay- Strata 2 6 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Density 3225 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_082SED CHB_082 Central Chesapeake Bay- Strata 24 82 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1150 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_074SED CHB_074 Central Chesapeake Bay- Strata 21 74 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Density 1250 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_205SED CHB_205 Lower Chesapeake Bay- Strata 63 204 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Density 15550 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_172SED CHB_172 Lower Chesapeake Bay- Strata 52 171 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2275 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_054SED CHB_054 Upper Chesapeake Bay- Strata 15 54 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Density 225 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_053A2SED CHB_053A2 Upper Chesapeake Bay- Strata 15 53 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Density 850 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_164SED CHB_164 Lower Chesapeake Bay- Strata 50 164 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 6150 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_067SED CHB_067 Central Chesapeake Bay- Strata 19 67 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Density 0 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_035SED CHB_035 Upper Chesapeake Bay- Strata 10 35 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Density 2075 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_004SED CHB_004 Upper Chesapeake Bay- Strata 2 4 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Density 925 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_087SED CHB_087 Central Chesapeake Bay- Strata 25 87 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 650 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_044SED CHB_044 Upper Chesapeake Bay- Strata 12 44 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Density 0 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_088SED CHB_088 Central Chesapeake Bay- Strata 26 88 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Density 75 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_051SED CHB_051 Upper Chesapeake Bay- Strata 14 51 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Density 25 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_206SED CHB_206 Lower Chesapeake Bay- Strata 64 205 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1500 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_180SED CHB_180 Lower Chesapeake Bay- Strata 55 179 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4600 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_041SED CHB_041 Upper Chesapeake Bay- Strata 11 41 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Density 0 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_201SED CHB_201 Lower Chesapeake Bay- Strata 62 200 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Density 3625 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_039SED CHB_039 Upper Chesapeake Bay- Strata 11 39 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Density 0 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_046SED CHB_046 Upper Chesapeake Bay- Strata 13 46 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Density 375 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_154SED CHB_154 Lower Chesapeake Bay- Strata 46 154 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4250 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_145A1SED CHB_145A1 Lower Chesapeake Bay- Strata 44 145 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Density 700 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_198SED CHB_198 Lower Chesapeake Bay- Strata 61 197 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1125 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_064SED CHB_064 Central Chesapeake Bay- Strata 18 64 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Density 575 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_079SED CHB_079 Central Chesapeake Bay- Strata 23 79 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Density 400 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_160SED CHB_160 Lower Chesapeake Bay- Strata 48 160 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Density 3700 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_203SED CHB_203 Lower Chesapeake Bay- Strata 63 202 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1150 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_071SED CHB_071 Central Chesapeake Bay- Strata 20 71 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Density 175 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_063SED CHB_063 Upper Chesapeake Bay- Strata 17 63 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Density 3200 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_069SED CHB_069 Central Chesapeake Bay- Strata 19 69 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Density 1425 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_139SED CHB_139 Lower Chesapeake Bay- Strata 42 139 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1000 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_005SED CHB_005 Upper Chesapeake Bay- Strata 2 5 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Density 2500 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_191SED CHB_191 Lower Chesapeake Bay- Strata 59 190 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4775 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_185SED CHB_185 Lower Chesapeake Bay- Strata 57 184 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2225 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_199SED CHB_199 Lower Chesapeake Bay- Strata 61 198 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Density 4375 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_090SED CHB_090 Central Chesapeake Bay- Strata 26 90 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Density 110200 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_179SED CHB_179 Lower Chesapeake Bay- Strata 55 178 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2500 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_010SED CHB_010 Upper Chesapeake Bay- Strata 4 10 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Density 3125 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_155A1SED CHB_155A1 Lower Chesapeake Bay- Strata 47 155 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1475 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_034A2SED CHB_034A2 Upper Chesapeake Bay- Strata 9 34 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Density 1375 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_092SED CHB_092 Central Chesapeake Bay- Strata 27 92 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Density 50 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_002SED CHB_002 Upper Chesapeake Bay- Strata 1 2 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Density 4200 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_181SED CHB_181 Lower Chesapeake Bay- Strata 55 180 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 350 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_013SED CHB_013 Upper Chesapeake Bay- Strata 5 13 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Density 1125 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_101SED CHB_101 Central Chesapeake Bay- Strata 30 101 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Density 3450 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_176SED CHB_176 Lower Chesapeake Bay- Strata 54 175 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2650 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_061A1SED CHB_061A1 Upper Chesapeake Bay- Strata 17 61 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Density 825 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_178SED CHB_178 Lower Chesapeake Bay- Strata 54 177 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Density 450 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_143SED CHB_143 Lower Chesapeake Bay- Strata 43 143 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1825 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_131A1SED CHB_131A1 Central Chesapeake Bay- Strata 40 131 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Density 375 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_189SED CHB_189 Lower Chesapeake Bay- Strata 58 188 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2525 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_190SED CHB_190 Lower Chesapeake Bay- Strata 58 189 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1825 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_066A1SED CHB_066A1 Central Chesapeake Bay- Strata 18 66 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Density 4875 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_001SED CHB_001 Upper Chesapeake Bay- Strata 1 1 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Density 525 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_166SED CHB_166 Lower Chesapeake Bay- Strata 50 165 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Density 825 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_016SED CHB_016 Upper Chesapeake Bay- Strata 5 16 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Density 1350 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_025SED CHB_025 Upper Chesapeake Bay- Strata 7 25 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Density 3175 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_049SED CHB_049 Upper Chesapeake Bay- Strata 13 49 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Density 500 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_186SED CHB_186 Lower Chesapeake Bay- Strata 57 185 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 925 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_174SED CHB_174 Lower Chesapeake Bay- Strata 53 173 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Density 1300 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_029SED CHB_029 Upper Chesapeake Bay- Strata 8 29 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Density 1025 No./sq. meter Chesapeake Bay 1998-2001 BA1998CHB_011SED CHB_011 Upper Chesapeake Bay- Strata 4 11 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Density 2975 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_073SED CHB_073 Central Chesapeake Bay- Strata 21 73 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Density 75 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_146SED CHB_146 Lower Chesapeake Bay- Strata 44 146 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Density 2975 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_106SED CHB_106 Central Chesapeake Bay- Strata 32 106 1999 07SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1675 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_123SED CHB_123 Central Chesapeake Bay- Strata 37 123 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Density 2200 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_125SED CHB_125 Central Chesapeake Bay- Strata 38 125 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Density 1050 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_183SED CHB_183 Lower Chesapeake Bay- Strata 56 182 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Density 425 No./sq. meter Chesapeake Bay 1998-2001 BA2001CHB_168SED CHB_168 Lower Chesapeake Bay- Strata 51 167 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Density 0 No./sq. meter Chesapeake Bay 1998-2001 BA1999CHB_127SED CHB_127 Central Chesapeake Bay- Strata 39 127 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 123 Number Chesapeake Bay 1998-2001 BA2001CHB_205SED CHB_205 Lower Chesapeake Bay- Strata 63 204 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 622 Number Chesapeake Bay 1998-2001 BA1999CHB_069SED CHB_069 Central Chesapeake Bay- Strata 19 69 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 57 Number Chesapeake Bay 1998-2001 BA1999CHB_113SED CHB_113 Central Chesapeake Bay- Strata 34 113 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 34 Number Chesapeake Bay 1998-2001 BA2001CHB_137SED CHB_137 Lower Chesapeake Bay- Strata 42 137 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 244 Number Chesapeake Bay 1998-2001 BA1999CHB_099SED CHB_099 Central Chesapeake Bay- Strata 29 99 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 76 Number Chesapeake Bay 1998-2001 BA1999CHB_092SED CHB_092 Central Chesapeake Bay- Strata 27 92 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 2 Number Chesapeake Bay 1998-2001 BA1999CHB_114SED CHB_114 Central Chesapeake Bay- Strata 34 114 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 74 Number Chesapeake Bay 1998-2001 BA2001CHB_143SED CHB_143 Lower Chesapeake Bay- Strata 43 143 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 73 Number Chesapeake Bay 1998-2001 BA1998CHB_026SED CHB_026 Upper Chesapeake Bay- Strata 7 26 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 45 Number Chesapeake Bay 1998-2001 BA1999CHB_091SED CHB_091 Central Chesapeake Bay- Strata 27 91 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 9 Number Chesapeake Bay 1998-2001 BA1999CHB_090SED CHB_090 Central Chesapeake Bay- Strata 26 90 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 4408 Number Chesapeake Bay 1998-2001 BA1999CHB_132SED CHB_132 Central Chesapeake Bay- Strata 40 132 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 44 Number Chesapeake Bay 1998-2001 BA2001CHB_200SED CHB_200 Lower Chesapeake Bay- Strata 62 199 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 8 Number Chesapeake Bay 1998-2001 BA2001CHB_180SED CHB_180 Lower Chesapeake Bay- Strata 55 179 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 184 Number Chesapeake Bay 1998-2001 BA1999CHB_085SED CHB_085 Central Chesapeake Bay- Strata 25 85 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 51 Number Chesapeake Bay 1998-2001 BA2001CHB_133SED CHB_133 Lower Chesapeake Bay- Strata 41 133 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 227 Number Chesapeake Bay 1998-2001 BA2001CHB_206SED CHB_206 Lower Chesapeake Bay- Strata 64 205 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 60 Number Chesapeake Bay 1998-2001 BA2001CHB_185SED CHB_185 Lower Chesapeake Bay- Strata 57 184 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 89 Number Chesapeake Bay 1998-2001 BA1999CHB_112SED CHB_112 Central Chesapeake Bay- Strata 34 112 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 31 Number Chesapeake Bay 1998-2001 BA1998CHB_025SED CHB_025 Upper Chesapeake Bay- Strata 7 25 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 127 Number Chesapeake Bay 1998-2001 BA1999CHB_115SED CHB_115 Central Chesapeake Bay- Strata 35 115 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 58 Number Chesapeake Bay 1998-2001 BA2001CHB_204SED CHB_204 Lower Chesapeake Bay- Strata 63 203 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 188 Number Chesapeake Bay 1998-2001 BA1999CHB_065A1SED CHB_065A1 Central Chesapeake Bay- Strata 18 65 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 44 Number Chesapeake Bay 1998-2001 BA1999CHB_119A2SED CHB_119A2 Central Chesapeake Bay- Strata 36 119 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 83 Number Chesapeake Bay 1998-2001 BA2001CHB_138SED CHB_138 Lower Chesapeake Bay- Strata 42 138 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 63 Number Chesapeake Bay 1998-2001 BA2001CHB_167SED CHB_167 Lower Chesapeake Bay- Strata 51 166 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 37 Number Chesapeake Bay 1998-2001 BA2001CHB_150SED CHB_150 Lower Chesapeake Bay- Strata 45 150 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 191 Number Chesapeake Bay 1998-2001 BA1998CHB_030SED CHB_030 Upper Chesapeake Bay- Strata 8 30 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 35 Number Chesapeake Bay 1998-2001 BA1999CHB_121SED CHB_121 Central Chesapeake Bay- Strata 37 121 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 41 Number Chesapeake Bay 1998-2001 BA1998CHB_044SED CHB_044 Upper Chesapeake Bay- Strata 12 44 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 0 Number Chesapeake Bay 1998-2001 BA1998CHB_028SED CHB_028 Upper Chesapeake Bay- Strata 8 28 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 35 Number Chesapeake Bay 1998-2001 BA2001CHB_142SED CHB_142 Lower Chesapeake Bay- Strata 43 142 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 38 Number Chesapeake Bay 1998-2001 BA2001CHB_139SED CHB_139 Lower Chesapeake Bay- Strata 42 139 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 40 Number Chesapeake Bay 1998-2001 BA2001CHB_202SED CHB_202 Lower Chesapeake Bay- Strata 62 201 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 37 Number Chesapeake Bay 1998-2001 BA1998CHB_004SED CHB_004 Upper Chesapeake Bay- Strata 2 4 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 37 Number Chesapeake Bay 1998-2001 BA2001CHB_171SED CHB_171 Lower Chesapeake Bay- Strata 52 170 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 16 Number Chesapeake Bay 1998-2001 BA2001CHB_160SED CHB_160 Lower Chesapeake Bay- Strata 48 160 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 148 Number Chesapeake Bay 1998-2001 BA1999CHB_083A1SED CHB_083A1 Central Chesapeake Bay- Strata 24 83 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 7 Number Chesapeake Bay 1998-2001 BA1999CHB_071SED CHB_071 Central Chesapeake Bay- Strata 20 71 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 7 Number Chesapeake Bay 1998-2001 BA1998CHB_017SED CHB_017 Upper Chesapeake Bay- Strata 5 17 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 67 Number Chesapeake Bay 1998-2001 BA1998CHB_047A2SED CHB_047A2 Upper Chesapeake Bay- Strata 13 47 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 19 Number Chesapeake Bay 1998-2001 BA1998CHB_001SED CHB_001 Upper Chesapeake Bay- Strata 1 1 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 21 Number Chesapeake Bay 1998-2001 BA1999CHB_131A1SED CHB_131A1 Central Chesapeake Bay- Strata 40 131 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 15 Number Chesapeake Bay 1998-2001 BA2001CHB_163SED CHB_163 Lower Chesapeake Bay- Strata 49 163 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 98 Number Chesapeake Bay 1998-2001 BA1998CHB_053A2SED CHB_053A2 Upper Chesapeake Bay- Strata 15 53 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 34 Number Chesapeake Bay 1998-2001 BA1999CHB_125SED CHB_125 Central Chesapeake Bay- Strata 38 125 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 42 Number Chesapeake Bay 1998-2001 BA1998CHB_029SED CHB_029 Upper Chesapeake Bay- Strata 8 29 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 41 Number Chesapeake Bay 1998-2001 BA2001CHB_136SED CHB_136 Lower Chesapeake Bay- Strata 42 136 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 56 Number Chesapeake Bay 1998-2001 BA1999CHB_130SED CHB_130 Central Chesapeake Bay- Strata 40 130 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 107 Number Chesapeake Bay 1998-2001 BA2001CHB_192A1SED CHB_192A1 Lower Chesapeake Bay- Strata 59 191 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 54 Number Chesapeake Bay 1998-2001 BA1999CHB_123SED CHB_123 Central Chesapeake Bay- Strata 37 123 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 88 Number Chesapeake Bay 1998-2001 BA1999CHB_109SED CHB_109 Central Chesapeake Bay- Strata 33 109 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 121 Number Chesapeake Bay 1998-2001 BA1998CHB_005SED CHB_005 Upper Chesapeake Bay- Strata 2 5 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 100 Number Chesapeake Bay 1998-2001 BA1998CHB_023A1SED CHB_023A1 Upper Chesapeake Bay- Strata 7 23 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 1 Number Chesapeake Bay 1998-2001 BA2001CHB_159SED CHB_159 Lower Chesapeake Bay- Strata 48 159 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 96 Number Chesapeake Bay 1998-2001 BA1998CHB_036SED CHB_036 Upper Chesapeake Bay- Strata 10 36 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 109 Number Chesapeake Bay 1998-2001 BA1999CHB_080SED CHB_080 Central Chesapeake Bay- Strata 23 80 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 14 Number Chesapeake Bay 1998-2001 BA1998CHB_052SED CHB_052 Upper Chesapeake Bay- Strata 14 52 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 49 Number Chesapeake Bay 1998-2001 BA1998CHB_003SED CHB_003 Upper Chesapeake Bay- Strata 1 3 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 195 Number Chesapeake Bay 1998-2001 BA1998CHB_002SED CHB_002 Upper Chesapeake Bay- Strata 1 2 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 168 Number Chesapeake Bay 1998-2001 BA2001CHB_169SED CHB_169 Lower Chesapeake Bay- Strata 51 168 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 74 Number Chesapeake Bay 1998-2001 BA1999CHB_093SED CHB_093 Central Chesapeake Bay- Strata 27 93 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 4 Number Chesapeake Bay 1998-2001 BA2001CHB_161SED CHB_161 Lower Chesapeake Bay- Strata 49 161 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 169 Number Chesapeake Bay 1998-2001 BA1998CHB_037SED CHB_037 Upper Chesapeake Bay- Strata 10 37 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 27 Number Chesapeake Bay 1998-2001 BA2001CHB_207SED CHB_207 Lower Chesapeake Bay- Strata 64 206 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 46 Number Chesapeake Bay 1998-2001 BA2001CHB_170SED CHB_170 Lower Chesapeake Bay- Strata 52 169 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 163 Number Chesapeake Bay 1998-2001 BA1999CHB_079SED CHB_079 Central Chesapeake Bay- Strata 23 79 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 16 Number Chesapeake Bay 1998-2001 BA2001CHB_141SED CHB_141 Lower Chesapeake Bay- Strata 43 141 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 61 Number Chesapeake Bay 1998-2001 BA1999CHB_107SED CHB_107 Central Chesapeake Bay- Strata 32 107 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 63 Number Chesapeake Bay 1998-2001 BA1999CHB_097SED CHB_097 Central Chesapeake Bay- Strata 29 97 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 13 Number Chesapeake Bay 1998-2001 BA2001CHB_145A1SED CHB_145A1 Lower Chesapeake Bay- Strata 44 145 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 28 Number Chesapeake Bay 1998-2001 BA2001CHB_201SED CHB_201 Lower Chesapeake Bay- Strata 62 200 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 145 Number Chesapeake Bay 1998-2001 BA1998CHB_043A2SED CHB_043A2 Upper Chesapeake Bay- Strata 12 43 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 23 Number Chesapeake Bay 1998-2001 BA1998CHB_033SED CHB_033 Upper Chesapeake Bay- Strata 9 33 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 3 Number Chesapeake Bay 1998-2001 BA1998CHB_031SED CHB_031 Upper Chesapeake Bay- Strata 9 31 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 232 Number Chesapeake Bay 1998-2001 BA1998CHB_061A1SED CHB_061A1 Upper Chesapeake Bay- Strata 17 61 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 33 Number Chesapeake Bay 1998-2001 BA2001CHB_194SED CHB_194 Lower Chesapeake Bay- Strata 60 193 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 37 Number Chesapeake Bay 1998-2001 BA1999CHB_064SED CHB_064 Central Chesapeake Bay- Strata 18 64 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 23 Number Chesapeake Bay 1998-2001 BA1999CHB_129SED CHB_129 Central Chesapeake Bay- Strata 39 129 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 48 Number Chesapeake Bay 1998-2001 BA1998CHB_048SED CHB_048 Upper Chesapeake Bay- Strata 13 48 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 17 Number Chesapeake Bay 1998-2001 BA1999CHB_118SED CHB_118 Central Chesapeake Bay- Strata 36 118 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 37 Number Chesapeake Bay 1998-2001 BA1998CHB_035SED CHB_035 Upper Chesapeake Bay- Strata 10 35 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 83 Number Chesapeake Bay 1998-2001 BA1998CHB_039SED CHB_039 Upper Chesapeake Bay- Strata 11 39 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 0 Number Chesapeake Bay 1998-2001 BA1998CHB_027SED CHB_027 Upper Chesapeake Bay- Strata 8 27 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 35 Number Chesapeake Bay 1998-2001 BA1999CHB_075SED CHB_075 Central Chesapeake Bay- Strata 21 75 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 3 Number Chesapeake Bay 1998-2001 BA1998CHB_014SED CHB_014 Upper Chesapeake Bay- Strata 5 14 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 58 Number Chesapeake Bay 1998-2001 BA1998CHB_054SED CHB_054 Upper Chesapeake Bay- Strata 15 54 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 9 Number Chesapeake Bay 1998-2001 BA1999CHB_102SED CHB_102 Central Chesapeake Bay- Strata 30 102 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 56 Number Chesapeake Bay 1998-2001 BA2001CHB_134SED CHB_134 Lower Chesapeake Bay- Strata 41 134 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 101 Number Chesapeake Bay 1998-2001 BA2001CHB_151SED CHB_151 Lower Chesapeake Bay- Strata 45 151 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 42 Number Chesapeake Bay 1998-2001 BA2001CHB_209SED CHB_209 Lower Chesapeake Bay- Strata 65 208 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 18 Number Chesapeake Bay 1998-2001 BA2001CHB_154SED CHB_154 Lower Chesapeake Bay- Strata 46 154 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 170 Number Chesapeake Bay 1998-2001 BA1998CHB_034A2SED CHB_034A2 Upper Chesapeake Bay- Strata 9 34 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 55 Number Chesapeake Bay 1998-2001 BA1998CHB_041SED CHB_041 Upper Chesapeake Bay- Strata 11 41 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 0 Number Chesapeake Bay 1998-2001 BA2001CHB_199SED CHB_199 Lower Chesapeake Bay- Strata 61 198 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 175 Number Chesapeake Bay 1998-2001 BA1998CHB_022SED CHB_022 Upper Chesapeake Bay- Strata 6 22 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 47 Number Chesapeake Bay 1998-2001 BA1999CHB_122SED CHB_122 Central Chesapeake Bay- Strata 37 122 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 26 Number Chesapeake Bay 1998-2001 BA1999CHB_098SED CHB_098 Central Chesapeake Bay- Strata 29 98 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 63 Number Chesapeake Bay 1998-2001 BA1999CHB_076SED CHB_076 Central Chesapeake Bay- Strata 22 76 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 9 Number Chesapeake Bay 1998-2001 BA1999CHB_095A1SED CHB_095A1 Central Chesapeake Bay- Strata 28 95 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 14 Number Chesapeake Bay 1998-2001 BA1999CHB_117SED CHB_117 Central Chesapeake Bay- Strata 35 117 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 44 Number Chesapeake Bay 1998-2001 BA2001CHB_197SED CHB_197 Lower Chesapeake Bay- Strata 61 196 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 19 Number Chesapeake Bay 1998-2001 BA2001CHB_157SED CHB_157 Lower Chesapeake Bay- Strata 47 157 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 63 Number Chesapeake Bay 1998-2001 BA1998CHB_006SED CHB_006 Upper Chesapeake Bay- Strata 2 6 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 129 Number Chesapeake Bay 1998-2001 BA1998CHB_013SED CHB_013 Upper Chesapeake Bay- Strata 5 13 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 45 Number Chesapeake Bay 1998-2001 BA2001CHB_191SED CHB_191 Lower Chesapeake Bay- Strata 59 190 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 191 Number Chesapeake Bay 1998-2001 BA1998CHB_020SED CHB_020 Upper Chesapeake Bay- Strata 6 20 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 18 Number Chesapeake Bay 1998-2001 BA1998CHB_008SED CHB_008 Upper Chesapeake Bay- Strata 3 8 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 10 Number Chesapeake Bay 1998-2001 BA1998CHB_051SED CHB_051 Upper Chesapeake Bay- Strata 14 51 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 1 Number Chesapeake Bay 1998-2001 BA1999CHB_105SED CHB_105 Central Chesapeake Bay- Strata 31 105 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 75 Number Chesapeake Bay 1998-2001 BA2001CHB_140SED CHB_140 Lower Chesapeake Bay- Strata 43 140 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 40 Number Chesapeake Bay 1998-2001 BA1999CHB_100SED CHB_100 Central Chesapeake Bay- Strata 30 100 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 230 Number Chesapeake Bay 1998-2001 BA1999CHB_086SED CHB_086 Central Chesapeake Bay- Strata 25 86 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 11 Number Chesapeake Bay 1998-2001 BA1999CHB_074SED CHB_074 Central Chesapeake Bay- Strata 21 74 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 50 Number Chesapeake Bay 1998-2001 BA1998CHB_024A1SED CHB_024A1 Upper Chesapeake Bay- Strata 7 24 1998 27AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 375 Number Chesapeake Bay 1998-2001 BA1998CHB_018SED CHB_018 Upper Chesapeake Bay- Strata 6 18 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 102 Number Chesapeake Bay 1998-2001 BA2001CHB_162SED CHB_162 Lower Chesapeake Bay- Strata 49 162 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 173 Number Chesapeake Bay 1998-2001 BA2001CHB_193A1SED CHB_193A1 Lower Chesapeake Bay- Strata 59 192 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 32 Number Chesapeake Bay 1998-2001 BA2001CHB_177SED CHB_177 Lower Chesapeake Bay- Strata 54 176 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 73 Number Chesapeake Bay 1998-2001 BA1999CHB_104SED CHB_104 Central Chesapeake Bay- Strata 31 104 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 73 Number Chesapeake Bay 1998-2001 BA1999CHB_103SED CHB_103 Central Chesapeake Bay- Strata 31 103 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 35 Number Chesapeake Bay 1998-2001 BA1999CHB_066A1SED CHB_066A1 Central Chesapeake Bay- Strata 18 66 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 195 Number Chesapeake Bay 1998-2001 BA2001CHB_175SED CHB_175 Lower Chesapeake Bay- Strata 53 174 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 257 Number Chesapeake Bay 1998-2001 BA1998CHB_009SED CHB_009 Upper Chesapeake Bay- Strata 3 9 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 81 Number Chesapeake Bay 1998-2001 BA2001CHB_172SED CHB_172 Lower Chesapeake Bay- Strata 52 171 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 91 Number Chesapeake Bay 1998-2001 BA2001CHB_144SED CHB_144 Lower Chesapeake Bay- Strata 43 144 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 143 Number Chesapeake Bay 1998-2001 BA2001CHB_152SED CHB_152 Lower Chesapeake Bay- Strata 46 152 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 233 Number Chesapeake Bay 1998-2001 BA1998CHB_032SED CHB_032 Upper Chesapeake Bay- Strata 9 32 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 133 Number Chesapeake Bay 1998-2001 BA2001CHB_182SED CHB_182 Lower Chesapeake Bay- Strata 56 181 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 67 Number Chesapeake Bay 1998-2001 BA1998CHB_010SED CHB_010 Upper Chesapeake Bay- Strata 4 10 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 125 Number Chesapeake Bay 1998-2001 BA2001CHB_208SED CHB_208 Lower Chesapeake Bay- Strata 64 207 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 194 Number Chesapeake Bay 1998-2001 BA1998CHB_058SED CHB_058 Upper Chesapeake Bay- Strata 16 58 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 72 Number Chesapeake Bay 1998-2001 BA1999CHB_088SED CHB_088 Central Chesapeake Bay- Strata 26 88 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 3 Number Chesapeake Bay 1998-2001 BA1999CHB_106SED CHB_106 Central Chesapeake Bay- Strata 32 106 1999 07SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 67 Number Chesapeake Bay 1998-2001 BA2001CHB_158SED CHB_158 Lower Chesapeake Bay- Strata 48 158 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 118 Number Chesapeake Bay 1998-2001 BA2001CHB_181SED CHB_181 Lower Chesapeake Bay- Strata 55 180 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 14 Number Chesapeake Bay 1998-2001 BA1998CHB_019SED CHB_019 Upper Chesapeake Bay- Strata 6 19 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 21 Number Chesapeake Bay 1998-2001 BA1998CHB_049SED CHB_049 Upper Chesapeake Bay- Strata 13 49 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 20 Number Chesapeake Bay 1998-2001 BA1998CHB_062SED CHB_062 Upper Chesapeake Bay- Strata 17 62 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 34 Number Chesapeake Bay 1998-2001 BA1999CHB_126SED CHB_126 Central Chesapeake Bay- Strata 38 126 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 120 Number Chesapeake Bay 1998-2001 BA1999CHB_111SED CHB_111 Central Chesapeake Bay- Strata 33 111 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 70 Number Chesapeake Bay 1998-2001 BA1999CHB_096SED CHB_096 Central Chesapeake Bay- Strata 28 96 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 31 Number Chesapeake Bay 1998-2001 BA2001CHB_187SED CHB_187 Lower Chesapeake Bay- Strata 57 186 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Individuals - total 47 Number Chesapeake Bay 1998-2001 BA1998CHB_038SED CHB_038 Upper Chesapeake Bay- Strata 10 38 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Individuals - total 145 Number Chesapeake Bay 1998-2001 BA1999CHB_128SED CHB_128 Central Chesapeake Bay- Strata 39 128 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Individuals - total 56 Number Chesapeake Bay 1998-2001 BA2001CHB_192A1SED CHB_192A1 Lower Chesapeake Bay- Strata 59 191 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA1998CHB_006SED CHB_006 Upper Chesapeake Bay- Strata 2 6 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA1998CHB_025SED CHB_025 Upper Chesapeake Bay- Strata 7 25 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA1998CHB_052SED CHB_052 Upper Chesapeake Bay- Strata 14 52 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_095A1SED CHB_095A1 Central Chesapeake Bay- Strata 28 95 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA1999CHB_120SED CHB_120 Central Chesapeake Bay- Strata 36 120 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA2001CHB_168SED CHB_168 Lower Chesapeake Bay- Strata 51 167 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 0 Number Chesapeake Bay 1998-2001 BA1998CHB_056SED CHB_056 Upper Chesapeake Bay- Strata 16 56 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 16 Number Chesapeake Bay 1998-2001 BA2001CHB_162SED CHB_162 Lower Chesapeake Bay- Strata 49 162 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 39 Number Chesapeake Bay 1998-2001 BA1999CHB_091SED CHB_091 Central Chesapeake Bay- Strata 27 91 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA1999CHB_128SED CHB_128 Central Chesapeake Bay- Strata 39 128 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA1999CHB_087SED CHB_087 Central Chesapeake Bay- Strata 25 87 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA1998CHB_030SED CHB_030 Upper Chesapeake Bay- Strata 8 30 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_195SED CHB_195 Lower Chesapeake Bay- Strata 60 194 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_099SED CHB_099 Central Chesapeake Bay- Strata 29 99 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA2001CHB_144SED CHB_144 Lower Chesapeake Bay- Strata 43 144 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 37 Number Chesapeake Bay 1998-2001 BA1998CHB_035SED CHB_035 Upper Chesapeake Bay- Strata 10 35 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA1999CHB_074SED CHB_074 Central Chesapeake Bay- Strata 21 74 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA1998CHB_059SED CHB_059 Upper Chesapeake Bay- Strata 17 59 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA1999CHB_085SED CHB_085 Central Chesapeake Bay- Strata 25 85 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA1999CHB_082SED CHB_082 Central Chesapeake Bay- Strata 24 82 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA1999CHB_108SED CHB_108 Central Chesapeake Bay- Strata 32 108 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 16 Number Chesapeake Bay 1998-2001 BA1998CHB_042SED CHB_042 Upper Chesapeake Bay- Strata 12 42 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1999CHB_066A1SED CHB_066A1 Central Chesapeake Bay- Strata 18 66 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 24 Number Chesapeake Bay 1998-2001 BA1999CHB_080SED CHB_080 Central Chesapeake Bay- Strata 23 80 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1998CHB_053A2SED CHB_053A2 Upper Chesapeake Bay- Strata 15 53 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA2001CHB_133SED CHB_133 Lower Chesapeake Bay- Strata 41 133 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 26 Number Chesapeake Bay 1998-2001 BA1998CHB_037SED CHB_037 Upper Chesapeake Bay- Strata 10 37 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 4 Number Chesapeake Bay 1998-2001 BA1999CHB_090SED CHB_090 Central Chesapeake Bay- Strata 26 90 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA1998CHB_044SED CHB_044 Upper Chesapeake Bay- Strata 12 44 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 0 Number Chesapeake Bay 1998-2001 BA1998CHB_021A1SED CHB_021A1 Upper Chesapeake Bay- Strata 6 21 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 2 Number Chesapeake Bay 1998-2001 BA1999CHB_071SED CHB_071 Central Chesapeake Bay- Strata 20 71 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA2001CHB_135SED CHB_135 Lower Chesapeake Bay- Strata 41 135 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 30 Number Chesapeake Bay 1998-2001 BA1998CHB_045SED CHB_045 Upper Chesapeake Bay- Strata 12 45 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 2 Number Chesapeake Bay 1998-2001 BA1999CHB_110A1SED CHB_110A1 Central Chesapeake Bay- Strata 33 110 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 21 Number Chesapeake Bay 1998-2001 BA1999CHB_109SED CHB_109 Central Chesapeake Bay- Strata 33 109 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1999CHB_088SED CHB_088 Central Chesapeake Bay- Strata 26 88 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 2 Number Chesapeake Bay 1998-2001 BA1998CHB_046SED CHB_046 Upper Chesapeake Bay- Strata 13 46 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA1998CHB_043A2SED CHB_043A2 Upper Chesapeake Bay- Strata 12 43 1998 08SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA2001CHB_153SED CHB_153 Lower Chesapeake Bay- Strata 46 153 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 28 Number Chesapeake Bay 1998-2001 BA2001CHB_188SED CHB_188 Lower Chesapeake Bay- Strata 58 187 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA1998CHB_031SED CHB_031 Upper Chesapeake Bay- Strata 9 31 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA1999CHB_104SED CHB_104 Central Chesapeake Bay- Strata 31 104 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 24 Number Chesapeake Bay 1998-2001 BA1999CHB_064SED CHB_064 Central Chesapeake Bay- Strata 18 64 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA1999CHB_112SED CHB_112 Central Chesapeake Bay- Strata 34 112 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA1999CHB_103SED CHB_103 Central Chesapeake Bay- Strata 31 103 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1999CHB_123SED CHB_123 Central Chesapeake Bay- Strata 37 123 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA2001CHB_191SED CHB_191 Lower Chesapeake Bay- Strata 59 190 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 23 Number Chesapeake Bay 1998-2001 BA1999CHB_073SED CHB_073 Central Chesapeake Bay- Strata 21 73 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 2 Number Chesapeake Bay 1998-2001 BA2001CHB_173SED CHB_173 Lower Chesapeake Bay- Strata 53 172 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_200SED CHB_200 Lower Chesapeake Bay- Strata 62 199 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA1999CHB_094A2SED CHB_094A2 Central Chesapeake Bay- Strata 28 94 1999 27AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 2 Number Chesapeake Bay 1998-2001 BA1999CHB_107SED CHB_107 Central Chesapeake Bay- Strata 32 107 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA2001CHB_137SED CHB_137 Lower Chesapeake Bay- Strata 42 137 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 26 Number Chesapeake Bay 1998-2001 BA1998CHB_055SED CHB_055 Upper Chesapeake Bay- Strata 15 55 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 3 Number Chesapeake Bay 1998-2001 BA1999CHB_077SED CHB_077 Central Chesapeake Bay- Strata 22 77 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_115SED CHB_115 Central Chesapeake Bay- Strata 35 115 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA1998CHB_061A1SED CHB_061A1 Upper Chesapeake Bay- Strata 17 61 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA2001CHB_152SED CHB_152 Lower Chesapeake Bay- Strata 46 152 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 24 Number Chesapeake Bay 1998-2001 BA1999CHB_075SED CHB_075 Central Chesapeake Bay- Strata 21 75 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 2 Number Chesapeake Bay 1998-2001 BA1998CHB_032SED CHB_032 Upper Chesapeake Bay- Strata 9 32 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA2001CHB_138SED CHB_138 Lower Chesapeake Bay- Strata 42 138 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA1998CHB_024A1SED CHB_024A1 Upper Chesapeake Bay- Strata 7 24 1998 27AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA1998CHB_014SED CHB_014 Upper Chesapeake Bay- Strata 5 14 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1998CHB_039SED CHB_039 Upper Chesapeake Bay- Strata 11 39 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 0 Number Chesapeake Bay 1998-2001 BA2001CHB_159SED CHB_159 Lower Chesapeake Bay- Strata 48 159 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 23 Number Chesapeake Bay 1998-2001 BA1998CHB_029SED CHB_029 Upper Chesapeake Bay- Strata 8 29 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA2001CHB_205SED CHB_205 Lower Chesapeake Bay- Strata 63 204 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA2001CHB_134SED CHB_134 Lower Chesapeake Bay- Strata 41 134 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 19 Number Chesapeake Bay 1998-2001 BA1999CHB_072SED CHB_072 Central Chesapeake Bay- Strata 20 72 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 23 Number Chesapeake Bay 1998-2001 BA1999CHB_100SED CHB_100 Central Chesapeake Bay- Strata 30 100 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_194SED CHB_194 Lower Chesapeake Bay- Strata 60 193 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA1999CHB_111SED CHB_111 Central Chesapeake Bay- Strata 33 111 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 23 Number Chesapeake Bay 1998-2001 BA2001CHB_199SED CHB_199 Lower Chesapeake Bay- Strata 61 198 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA1998CHB_004SED CHB_004 Upper Chesapeake Bay- Strata 2 4 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA1998CHB_015SED CHB_015 Upper Chesapeake Bay- Strata 5 15 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 18 Number Chesapeake Bay 1998-2001 BA2001CHB_166SED CHB_166 Lower Chesapeake Bay- Strata 50 165 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA2001CHB_180SED CHB_180 Lower Chesapeake Bay- Strata 55 179 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA1998CHB_005SED CHB_005 Upper Chesapeake Bay- Strata 2 5 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA1998CHB_040SED CHB_040 Upper Chesapeake Bay- Strata 11 40 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 2 Number Chesapeake Bay 1998-2001 BA1998CHB_010SED CHB_010 Upper Chesapeake Bay- Strata 4 10 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA1998CHB_001SED CHB_001 Upper Chesapeake Bay- Strata 1 1 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 3 Number Chesapeake Bay 1998-2001 BA1998CHB_062SED CHB_062 Upper Chesapeake Bay- Strata 17 62 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA1998CHB_011SED CHB_011 Upper Chesapeake Bay- Strata 4 11 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA1999CHB_114SED CHB_114 Central Chesapeake Bay- Strata 34 114 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 27 Number Chesapeake Bay 1998-2001 BA2001CHB_196SED CHB_196 Lower Chesapeake Bay- Strata 60 195 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA1999CHB_083A1SED CHB_083A1 Central Chesapeake Bay- Strata 24 83 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1998CHB_018SED CHB_018 Upper Chesapeake Bay- Strata 6 18 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 3 Number Chesapeake Bay 1998-2001 BA1999CHB_119A2SED CHB_119A2 Central Chesapeake Bay- Strata 36 119 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 19 Number Chesapeake Bay 1998-2001 BA2001CHB_209SED CHB_209 Lower Chesapeake Bay- Strata 65 208 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 3 Number Chesapeake Bay 1998-2001 BA2001CHB_187SED CHB_187 Lower Chesapeake Bay- Strata 57 186 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA1998CHB_050SED CHB_050 Upper Chesapeake Bay- Strata 14 50 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 4 Number Chesapeake Bay 1998-2001 BA1999CHB_070SED CHB_070 Central Chesapeake Bay- Strata 20 70 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 16 Number Chesapeake Bay 1998-2001 BA1999CHB_092SED CHB_092 Central Chesapeake Bay- Strata 27 92 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 1 Number Chesapeake Bay 1998-2001 BA1999CHB_093SED CHB_093 Central Chesapeake Bay- Strata 27 93 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 3 Number Chesapeake Bay 1998-2001 BA2001CHB_177SED CHB_177 Lower Chesapeake Bay- Strata 54 176 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_145A1SED CHB_145A1 Lower Chesapeake Bay- Strata 44 145 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_142SED CHB_142 Lower Chesapeake Bay- Strata 43 142 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA1998CHB_051SED CHB_051 Upper Chesapeake Bay- Strata 14 51 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 1 Number Chesapeake Bay 1998-2001 BA1998CHB_008SED CHB_008 Upper Chesapeake Bay- Strata 3 8 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA1999CHB_121SED CHB_121 Central Chesapeake Bay- Strata 37 121 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA1999CHB_068SED CHB_068 Central Chesapeake Bay- Strata 19 68 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 0 Number Chesapeake Bay 1998-2001 BA2001CHB_147SED CHB_147 Lower Chesapeake Bay- Strata 44 147 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 24 Number Chesapeake Bay 1998-2001 BA1998CHB_020SED CHB_020 Upper Chesapeake Bay- Strata 6 20 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_178SED CHB_178 Lower Chesapeake Bay- Strata 54 177 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA2001CHB_210SED CHB_210 Lower Chesapeake Bay- Strata 65 209 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA2001CHB_167SED CHB_167 Lower Chesapeake Bay- Strata 51 166 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA1999CHB_102SED CHB_102 Central Chesapeake Bay- Strata 30 102 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_169SED CHB_169 Lower Chesapeake Bay- Strata 51 168 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA1999CHB_096SED CHB_096 Central Chesapeake Bay- Strata 28 96 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA1998CHB_038SED CHB_038 Upper Chesapeake Bay- Strata 10 38 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1998CHB_013SED CHB_013 Upper Chesapeake Bay- Strata 5 13 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_185SED CHB_185 Lower Chesapeake Bay- Strata 57 184 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA2001CHB_198SED CHB_198 Lower Chesapeake Bay- Strata 61 197 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA2001CHB_160SED CHB_160 Lower Chesapeake Bay- Strata 48 160 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 30 Number Chesapeake Bay 1998-2001 BA2001CHB_161SED CHB_161 Lower Chesapeake Bay- Strata 49 161 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 19 Number Chesapeake Bay 1998-2001 BA1998CHB_003SED CHB_003 Upper Chesapeake Bay- Strata 1 3 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 18 Number Chesapeake Bay 1998-2001 BA1998CHB_027SED CHB_027 Upper Chesapeake Bay- Strata 8 27 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA1999CHB_122SED CHB_122 Central Chesapeake Bay- Strata 37 122 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1998CHB_017SED CHB_017 Upper Chesapeake Bay- Strata 5 17 1998 01SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA2001CHB_181SED CHB_181 Lower Chesapeake Bay- Strata 55 180 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 4 Number Chesapeake Bay 1998-2001 BA1998CHB_036SED CHB_036 Upper Chesapeake Bay- Strata 10 36 1998 04SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1999CHB_117SED CHB_117 Central Chesapeake Bay- Strata 35 117 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA2001CHB_158SED CHB_158 Lower Chesapeake Bay- Strata 48 158 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 16 Number Chesapeake Bay 1998-2001 BA2001CHB_172SED CHB_172 Lower Chesapeake Bay- Strata 52 171 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 16 Number Chesapeake Bay 1998-2001 BA1999CHB_065A1SED CHB_065A1 Central Chesapeake Bay- Strata 18 65 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1998CHB_002SED CHB_002 Upper Chesapeake Bay- Strata 1 2 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA2001CHB_157SED CHB_157 Lower Chesapeake Bay- Strata 47 157 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 19 Number Chesapeake Bay 1998-2001 BA1999CHB_118SED CHB_118 Central Chesapeake Bay- Strata 36 118 1999 14SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA2001CHB_189SED CHB_189 Lower Chesapeake Bay- Strata 58 188 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA1998CHB_041SED CHB_041 Upper Chesapeake Bay- Strata 11 41 1998 09SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 0 Number Chesapeake Bay 1998-2001 BA2001CHB_193A1SED CHB_193A1 Lower Chesapeake Bay- Strata 59 192 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_098SED CHB_098 Central Chesapeake Bay- Strata 29 98 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 22 Number Chesapeake Bay 1998-2001 BA2001CHB_150SED CHB_150 Lower Chesapeake Bay- Strata 45 150 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 22 Number Chesapeake Bay 1998-2001 BA1998CHB_022SED CHB_022 Upper Chesapeake Bay- Strata 6 22 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA1998CHB_058SED CHB_058 Upper Chesapeake Bay- Strata 16 58 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA2001CHB_136SED CHB_136 Lower Chesapeake Bay- Strata 42 136 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA2001CHB_175SED CHB_175 Lower Chesapeake Bay- Strata 53 174 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 18 Number Chesapeake Bay 1998-2001 BA2001CHB_184A2SED CHB_184A2 Lower Chesapeake Bay- Strata 56 183 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number Chesapeake Bay 1998-2001 BA1999CHB_078SED CHB_078 Central Chesapeake Bay- Strata 22 78 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 20 Number Chesapeake Bay 1998-2001 BA1999CHB_132SED CHB_132 Central Chesapeake Bay- Strata 40 132 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA2001CHB_182SED CHB_182 Lower Chesapeake Bay- Strata 56 181 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 16 Number Chesapeake Bay 1998-2001 BA1998CHB_057SED CHB_057 Upper Chesapeake Bay- Strata 16 57 1998 11SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA1998CHB_060SED CHB_060 Upper Chesapeake Bay- Strata 17 60 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA2001CHB_148SED CHB_148 Lower Chesapeake Bay- Strata 44 148 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 22 Number Chesapeake Bay 1998-2001 BA1998CHB_028SED CHB_028 Upper Chesapeake Bay- Strata 8 28 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 3 Number Chesapeake Bay 1998-2001 BA1999CHB_069SED CHB_069 Central Chesapeake Bay- Strata 19 69 1999 26AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA1998CHB_054SED CHB_054 Upper Chesapeake Bay- Strata 15 54 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 1 Number Chesapeake Bay 1998-2001 BA2001CHB_141SED CHB_141 Lower Chesapeake Bay- Strata 43 141 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1998CHB_026SED CHB_026 Upper Chesapeake Bay- Strata 7 26 1998 31AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_154SED CHB_154 Lower Chesapeake Bay- Strata 46 154 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 40 Number Chesapeake Bay 1998-2001 BA1999CHB_116SED CHB_116 Central Chesapeake Bay- Strata 35 116 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 18 Number Chesapeake Bay 1998-2001 BA2001CHB_156SED CHB_156 Lower Chesapeake Bay- Strata 47 156 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 21 Number Chesapeake Bay 1998-2001 BA1998CHB_063SED CHB_063 Upper Chesapeake Bay- Strata 17 63 1998 15SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA2001CHB_155A1SED CHB_155A1 Lower Chesapeake Bay- Strata 47 155 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1999CHB_131A1SED CHB_131A1 Central Chesapeake Bay- Strata 40 131 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA2001CHB_151SED CHB_151 Lower Chesapeake Bay- Strata 45 151 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA1998CHB_049SED CHB_049 Upper Chesapeake Bay- Strata 13 49 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_101SED CHB_101 Central Chesapeake Bay- Strata 30 101 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 19 Number Chesapeake Bay 1998-2001 BA2001CHB_197SED CHB_197 Lower Chesapeake Bay- Strata 61 196 2001 18SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA1999CHB_113SED CHB_113 Central Chesapeake Bay- Strata 34 113 1999 10SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA1999CHB_086SED CHB_086 Central Chesapeake Bay- Strata 25 86 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA2001CHB_143SED CHB_143 Lower Chesapeake Bay- Strata 43 143 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 22 Number Chesapeake Bay 1998-2001 BA2001CHB_208SED CHB_208 Lower Chesapeake Bay- Strata 64 207 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA1999CHB_076SED CHB_076 Central Chesapeake Bay- Strata 22 76 1999 24AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 4 Number Chesapeake Bay 1998-2001 BA1998CHB_019SED CHB_019 Upper Chesapeake Bay- Strata 6 19 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA1998CHB_047A2SED CHB_047A2 Upper Chesapeake Bay- Strata 13 47 1998 14SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA2001CHB_186SED CHB_186 Lower Chesapeake Bay- Strata 57 185 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA2001CHB_190SED CHB_190 Lower Chesapeake Bay- Strata 58 189 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 15 Number Chesapeake Bay 1998-2001 BA2001CHB_201SED CHB_201 Lower Chesapeake Bay- Strata 62 200 2001 10SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 25 Number Chesapeake Bay 1998-2001 BA1998CHB_033SED CHB_033 Upper Chesapeake Bay- Strata 9 33 1998 03SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 1 Number Chesapeake Bay 1998-2001 BA1999CHB_105SED CHB_105 Central Chesapeake Bay- Strata 31 105 1999 08SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 28 Number Chesapeake Bay 1998-2001 BA2001CHB_183SED CHB_183 Lower Chesapeake Bay- Strata 56 182 2001 07SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA1999CHB_125SED CHB_125 Central Chesapeake Bay- Strata 38 125 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 10 Number Chesapeake Bay 1998-2001 BA1999CHB_124SED CHB_124 Central Chesapeake Bay- Strata 38 124 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA2001CHB_146SED CHB_146 Lower Chesapeake Bay- Strata 44 146 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 22 Number Chesapeake Bay 1998-2001 BA1999CHB_081SED CHB_081 Central Chesapeake Bay- Strata 23 81 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA2001CHB_207SED CHB_207 Lower Chesapeake Bay- Strata 64 206 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 16 Number Chesapeake Bay 1998-2001 BA2001CHB_179SED CHB_179 Lower Chesapeake Bay- Strata 55 178 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA2001CHB_202SED CHB_202 Lower Chesapeake Bay- Strata 62 201 2001 17SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA1998CHB_016SED CHB_016 Upper Chesapeake Bay- Strata 5 16 1998 26AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA1998CHB_034A2SED CHB_034A2 Upper Chesapeake Bay- Strata 9 34 1998 02SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 18 Number Chesapeake Bay 1998-2001 BA2001CHB_164SED CHB_164 Lower Chesapeake Bay- Strata 50 164 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 22 Number Chesapeake Bay 1998-2001 BA2001CHB_171SED CHB_171 Lower Chesapeake Bay- Strata 52 170 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA1999CHB_126SED CHB_126 Central Chesapeake Bay- Strata 38 126 1999 21SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 19 Number Chesapeake Bay 1998-2001 BA1999CHB_079SED CHB_079 Central Chesapeake Bay- Strata 23 79 1999 25AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA1998CHB_012SED CHB_012 Upper Chesapeake Bay- Strata 4 12 1998 24AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 8 Number Chesapeake Bay 1998-2001 BA2001CHB_176SED CHB_176 Lower Chesapeake Bay- Strata 54 175 2001 12SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA2001CHB_149SED CHB_149 Lower Chesapeake Bay- Strata 45 149 2001 05SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 29 Number Chesapeake Bay 1998-2001 BA1998CHB_023A1SED CHB_023A1 Upper Chesapeake Bay- Strata 7 23 1998 28AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 1 Number Chesapeake Bay 1998-2001 BA1998CHB_009SED CHB_009 Upper Chesapeake Bay- Strata 3 9 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA2001CHB_206SED CHB_206 Lower Chesapeake Bay- Strata 64 205 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA2001CHB_140SED CHB_140 Lower Chesapeake Bay- Strata 43 140 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 9 Number Chesapeake Bay 1998-2001 BA2001CHB_163SED CHB_163 Lower Chesapeake Bay- Strata 49 163 2001 06SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 37 Number Chesapeake Bay 1998-2001 BA1998CHB_048SED CHB_048 Upper Chesapeake Bay- Strata 13 48 1998 10SEP1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_127SED CHB_127 Central Chesapeake Bay- Strata 39 127 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 17 Number Chesapeake Bay 1998-2001 BA2001CHB_211A1SED CHB_211A1 Lower Chesapeake Bay- Strata 65 210 2001 13SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 36 Number Chesapeake Bay 1998-2001 BA1999CHB_067SED CHB_067 Central Chesapeake Bay- Strata 19 67 1999 23AUG1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 0 Number Chesapeake Bay 1998-2001 BA1999CHB_089SED CHB_089 Central Chesapeake Bay- Strata 26 89 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 3 Number Chesapeake Bay 1998-2001 BA2001CHB_174SED CHB_174 Lower Chesapeake Bay- Strata 53 173 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA1998CHB_007SED CHB_007 Upper Chesapeake Bay- Strata 3 7 1998 25AUG1998:00:00:00.000 Sediment Not Applicable Count Taxa - Total 7 Number Chesapeake Bay 1998-2001 BA1999CHB_106SED CHB_106 Central Chesapeake Bay- Strata 32 106 1999 07SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 5 Number Chesapeake Bay 1998-2001 BA1999CHB_130SED CHB_130 Central Chesapeake Bay- Strata 40 130 1999 09SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 11 Number Chesapeake Bay 1998-2001 BA1999CHB_084SED CHB_084 Central Chesapeake Bay- Strata 24 84 1999 04SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 1 Number Chesapeake Bay 1998-2001 BA1999CHB_097SED CHB_097 Central Chesapeake Bay- Strata 29 97 1999 06SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA1999CHB_129SED CHB_129 Central Chesapeake Bay- Strata 39 129 1999 13SEP1999:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA2001CHB_203SED CHB_203 Lower Chesapeake Bay- Strata 63 202 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 6 Number Chesapeake Bay 1998-2001 BA2001CHB_204SED CHB_204 Lower Chesapeake Bay- Strata 63 203 2001 19SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 14 Number Chesapeake Bay 1998-2001 BA2001CHB_170SED CHB_170 Lower Chesapeake Bay- Strata 52 169 2001 11SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 13 Number Chesapeake Bay 1998-2001 BA2001CHB_139SED CHB_139 Lower Chesapeake Bay- Strata 42 139 2001 04SEP2001:00:00:00.000 Sediment Not Applicable Count Taxa - Total 12 Number