Sediment Quality in Puget Sound Year 2 - Center for Coastal ...

Figure 23. Sampling stations in Elliott Bay and the lower Duwamish River (strata 23
through 32) with sediment chemical concentrations exceeding numerical guidelines
. .
and Washington State criteria .............................................................................................. 100
Figure 24. Relationship between cytochrome P450 HRGS and the mean ERM quotients
for 13 polynuclear aromatic hydrocarbons in 1998 central Puget Sound sediments.. .. . . .. . .. 10 1
Figure 25. Relationship between sea urchin fertilization in pore water and concentrations
of lead (partial digestion) in 1998 central Puget Sound sediments. .................................... 101
Figure 26. Relationship between microbial bioluminescence and concentrations of
cadmium (partial digestion) in 1998 central Puget Sound sediments. ................................ 102
Figure 27. Relationship between sea urchin fertilization in pore water and concentrations
of tin (total digestion) in 1998 central Puget Sound sediments ........................................... 102
Figure 28. Relationship between sea urchin fertilization in pore water and the sum of 13
polynuclear aromatic hydrocarbons in 1998 central Puget Sound sediments. .................... 103
Figure 29. Relationship between sea urchin fertilization in pore water and the sum of 15
polynuclear aromatic hydrocarbons in 1998 central Puget Sound sediments. .................... 103
Figure 30. Relationship between cytochrome P450 HRGS and the sum of 13 polynuclear
aromatic hydrocarbons in 1998 central Puget Sound sediments. . ....................................... 104
Figure 3 1. Relationship between cytochrome P450 HRGS and the sum of 15 polynuclear
aromatic hydrocarbons in 1998 central Puget Sound sediments. ........................................ 104
Figure 32. Relationship between urchin fertilization and concentrations of dibutyltin in 1998
central Puget Sound sediments. ........................................................................................ ... 105
Figure 33. Relationship between urchin fertilization and concentrations of tributyltin in 1998
central Puget Sound sediments. ........................................................................................... 105
Figure 34. Relationship between microbial bioluminescence and concentrations of benzoic
acid in 1998 central Puget Sound sediments. ...................................................................... 106
Figure 35. Relationship between cytochrome P450 HRGS and concentrations of dibutyltin
in 1998 central Puget Sound sediments ............................................................................... 106
Figure 36. Relationship between cytochrome P450 HRGS and concentrations of tributyltin
in 1998 central Puget Sound sediments ............................................................................... 107
Figure 37. Relationship between cytochrome P450 HRGS and concentrations of
dibenzofuran in 1998 central Puget Sound sediments ......................................................... 107
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