22. Concentrations of mercury at selected stations in Newark Bay and vicinity 70 



23. Ratios of total simultaneously-extracted metals to total acid-volatile sulfides at 



selected stations in Newark Bay and vicinity 71 



24. Concentrations of total PCBs at selected stations in Newark Bay and vicinity 72 



25. Concentrations of total 2,3,7,8-tcdd toxicity equivalency quotients at selected stations 



in Newark Bay and vicinity 73 



26. Concentrations of 2,3,7,8-tcdd at 53 selected stations in Newark Bay and vicinity 77 



27. TCDD equivalents from H4IIE bioassays of whole sediment extracts from selected 



stations in Newark Bay and vicinity 78 



28. Relationship of total cumulative tcdd toxicity equivalents from chemical analyses and 



TCDD toxicity equivalent from H4IIE bioassays of the F12 fraction 79 



29. Relationship of the concentrations of total PAHs to the concentrations of the TCDD 



toxicity equivalents in the H4IIE bioassays of the F5 fraction 79 



30. Relationship of amphipod survival to mercury concentrations in sediments 85 



31. Relationship of microbial bioluminescence EC50s to 4,4-DDE concentrations in sediments 85 



32. Relationship of amphipod survival to total low molecular weight PAH concentrations 



in sediments 86 



33. Relationship of amphipod survival and total PAH concentrations in sediments 86 



34. Relationship of amphipod survival to flouranthene concentrations in sediments 87 



35. Relationship of amphipod survival to phenanthrene concentrations in sediments 87 



36. Relationship of amphipod survival to the concentrations of un-ionized ammonia in the 



overlying water of the test chambers 98 



37. Relationship of amphipod survival to the concentrations of p, p'-DDE in Newark Bay 



sediment samples 102 



38. Relationship of amphipod survival to the concentrations of total PCB congeners 



in Newark Bay sediment samples 102 



39. Relationship between amphipod survival and the concentrations of 2,3,7,8-TCDD 



toxicity equivalency quotients for the co-planar PCB congeners in Newark Bay sediments 103 



40. Relationship of amphipod survival to the concentrations of 2,3,7,8-TCDD in Newark 



Bay sediment samples 103 



41 . Relationship between amphipod survival and the concentration of total cumulative 



2,3,7,8-TCDD toxicity equivalency quotients in Newark Bay sediments 104 



42. Relationship of amphipod survival to the concentrations of total lead in 



Newark Bay sediment samples 104 



43. Relationship of amphipod survival to the concentrations of total zinc in 



Newark Bay sediment samples 105 



