SCECAP 2000 -- Open Water,,,,,,,,,,,,,,, "Sediment characteristics, contaminants, and toxicity",,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,Characteristics,,,Contaminants,,,,,Toxicity,,,,,, ,,,,,Metals*,PAHs*,Pest*,PCBs*,,,,,,, ,,,,,,,,,Microtoxฎ Assay,,Amphipod Assay,,Seed Clam Assay,, ,Percent,TOC,TAN,,,,,,EC50,,Percent,,Mean,, Station,Silt/Clay,% of Total,(mg/l),ERMQ,,,,,Percent,Toxic,Survival,Toxic,Growth,Toxic, ,,,,,,,,,,,,,,, RO00006,10.2,0.6,12.3,0.003,,,,,0.1,†,96,,32.3,†, RO00007,0.7,0.2,0.0,0.001,,,,,15.7,,83,,18.9,, RO00008,9.7,0.2,1.9,0.004,,,,,0.2,†,92,,30.1,, RO00009,26.0,0.8,3.4,0.013,,,,,0.1,†,96,,28.0,, RO00010,6.5,0.1,2.1,0.006,,,,,2.7,,93,,25.6,, RO00015,29.8,2.2,1.9,0.017,,,,,0.0,†,89,,2.4,†, RO00016,24.5,1.1,1.9,0.008,,,,,0.7,,87,,35.9,, RO00017,4.4,0.1,0.5,0.002,,,,,8.1,,89,,25.9,, RO00018,4.8,0.1,0.0,0.001,,,,,0.9,,85,,29.8,, RO00019,26.7,0.7,2.0,0.033,,1,,,0.5,,91,,41.2,†, RO00020,20.6,0.9,3.0,0.009,,,,,0.0,†,98,,10.5,†, RO00021,16.5,0.7,1.6,0.005,,,,,0.2,†,88,,35.1,†, RO00022,2.2,0.6,7.3,0.007,,,,,0.1,†,97,,39.6,, RO00023,16.3,0.8,1.7,0.014,1,,,,0.9,,85,,28.7,, RO00024,10.4,0.2,1.7,0.001,,,,,1.5,,86,,29.5,, RO00033,12.1,0.4,1.4,0.008,,,,,0.9,,93,,28.6,, RO00034,37.4,1.8,4.1,0.021,1,,,,0.0,†,97,,-22.0,†, RO00035,11.3,0.6,1.9,0.013,,,,,0.8,,91,,40.4,, RO00036,5.5,0.3,1.5,0.017,1,,,,4.5,,82,,20.0,, RO00037,1.3,0.1,0.3,0.004,,,,,11.2,,92,,40.7,, RO00045,6.0,0.1,0.8,0.003,,,,,0.9,,91,,26.6,, RO00046,2.8,0.1,1.0,0.001,,,,,13.2,,91,,42.2,, RO00047,27.4,0.8,3.1,0.010,,,,,1.0,,90,,19.1,, RO00048,13.2,0.4,3.0,0.009,,,,,0.5,†,89,,33.5,, RO00049,3.2,0.1,1.9,0.002,,,,,15.2,,95,,27.7,, RO00055,1.8,0.1,2.3,0.001,,,,,15.4,,89,,49.4,, RO00056,98.5,4.3,19.3,0.163,3,8,,,0.0,†,87,,15.3,†, RO00057,7.5,0.2,1.2,0.005,,,,,0.3,†,90,,51.4,, RO00058,5.3,0.2,1.6,0.008,,,,,3.7,,92,,27.6,, RO00059,11.9,0.3,2.6,0.005,,,,,0.5,†,93,,36.3,†, Mean,15.1,0.6,2.9,0.013,,,,,3.3,,90.57,,28.3,, ,,,,,,,,,,,,,,, "† = Toxic: Microtox, EC50 <0.5 if silt-clay < 20% , <0.2 if silt-clay > 20% (Ringwood et al., 1997, criterion #6); Seed Clam Assay, if mean clam growth is < 80%",,,,,,,,,,,,,,, of mean clam control growth AND significantly different from mean clam control growth ,,,,,,,,,,,,,,, " Values exceed threshold representing moderate risk of benthic impacts (Hyland et al., 1999).",,,,,,,,,,,,,,, " Values exceed threshold representing high risk of benthic impacts (Hyland et al., 1999).",,,,,,,,,,,,,,, "* Number of analytes that exceed Effects Range Low (ER-L) guidelines (Long et al., 1995).",,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,