Figure 3.3.1. Percent area (and 95% confidence interval) of overall West Coast Shelf 
sampling area vs. sediment percent fines (silt/clay).58 
Figure 3.3.2. Comparison of sediment percent silt/clay (mean + 1 SD) by (A) West 
Coast vs. individual states and (B) National Marine Sanctuary (NMS) vs. non-NMS 
stations.59 
Figure 3.3.4. Comparison of sediment percent Total Organic Carbon (TOC, mean + 1 
SD) by (A) West Coast vs. individual states and (B) National Marine Sanctuary (NMS) 
vs. non-NMS stations.61 
Figure 3.3.5. Comparison of the spatial extent of sediment contamination by (A) West 
Coast vs. individual states and (B) National Marine Sanctuary (NMS) vs. non-NMS 
stations.67 
Figure 3.3.6. Distribution of Total DDT concentrations in sediments along the SCB 
relative to ERL and ERM guidelines.68 
Figure 3.3.7. Distribution of 4,4'-DDE concentrations in sediments along the SCB 
relative to ERL and ERM guidelines.68 
Figure 3.3.8. Distribution of mercury concentrations in sediments along the continental 
shelf of California relative to ERL and ERM guidelines.69 
Figure 3.3.9. Distribution of 2-methylnaphthalene concentrations in sediments along the 
SCB relative to ERL and ERM guidelines.70 
Figure 3.3.10. Distribution of chromium concentrations in sediments along the western 
U.S. continental shelf relative to ERL and ERM guidelines.71 
Figure 3.4.1. Tissue vs. sediment concentration of cadmium at corresponding stations 
from the EMAP/NCA-West 2003 shelf survey including samples from Washington, 
Oregon and California.73 
Figure 3.5.1. Comparison of percent faunal composition by abundance among (A) all, 
California, Oregon, and Washington sample locations, and (B) California NMS, 
California non-NMS, Olympic Coast NMS, and Washington-Oregon non-NMS sample 
locations.87 
Figure 3.5.2. Comparison of percent faunal composition by taxa among (A) all, 
California, Oregon, and Washington sample locations, and (B) California NMS, 
California non-NMS, Olympic Coast NMS, and Washington-Oregon non-NMS sample 
locations.88 
XIII 
