TABLE OF CONTENTS 



Page 



LIST OF TABLES iii 



LIST OF FIGURES iv 



EXECUTIVE SUMMARY vi 



1.0 INTRODUCTION 1 



2.0 METHODS 4 



2.1 Bathymetry and Navigation 4 



2.2 REMOTS® Sediment-Profile Photography . 4 



2.3 Sediment Density 5 



2.4 Sediment Sampling and Analysis 9 



2.4.1 Grain Size Analysis 9 



2.4.2 Total Organic Carbon 12 



2.4.3 Metals and PAH Analysis 12 



2.4.4 QA/QC 13 



3.0 RESULTS 15 



3.1 Bathymetry 15 



3.2 REMOTS® 15 



3.3 Sediment Density 26 



3.4 Sediment Grain Size and Chemistry 26 



3.4.1 Grain Size and Total Organic Carbon . 26 



3.4.2 Metals and PAHs 30 



4.0 DISCUSSION 38 



5.0 CONCLUSIONS 44 



6.0 REFERENCES 45 



INDEX 



