LIST OF FIGURES (cont.) 



Page 



Figure 3-11. Frequency distribution of small-scale surface boundary roughness 



values at the disposal site and reference areas, June 1991 24 



Figure 3-12. Map of mean small-scale surface boundary roughness values at 



CLIS inactive mounds and reference areas, June 1991 25 



Figure 3-13. The mapped distribution of apparent RPD depths (cm) at CLIS 



active disposal mounds, June 1991 26 



Figure 3-14. Frequency distribution of apparent RPD depths for all reference 



areas and disposal site stations at CLIS, June 1991 28 



Figure 3-15. The mapped distribution of apparent RPD depths (cm) at 



CLIS inactive disposal mounds and reference areas, June 1991 29 



Figure 3-16. The mapped distribution of infaunal successional stages at 



CLIS active disposal mounds, June 1991 30 



Figure 3-17. The mapped distribution of infaunal successional stages at 



CLIS inactive disposal mounds and reference areas, June 1991 31 



Figure 3-18. The distribution of median Organism-Sediment Indices at CLIS 



active mounds, June 1991 35 



Figure 3-19. Frequency distribution of Organism-Sediment Indices for all the 



reference area and disposal site stations at CLIS, June 1991 36 



Figure 3-20. Distribution of median Organism-Sediment Indices at CLIS 



reference stations and inactive mounds 37 



Figure 4-1. Reported barge release points at CLIS during the 1990/91 



disposal season 42 



