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TABLE OF CONTENTS <br />TABLE OF CONTENTS ................................................... A-ii <br />LIST OF TABLE5 ......................................................... A-iii <br />LIST OF FIGURES ........................................................ A-iv <br />ACKNOWLEDGMENTS .................................................. A-vii <br />EXECUTIVE SUA'IlVIARY ...............................................:. A-viii <br />LIST OF KEY WORDS ................................................... A-viii <br />INTRODUCTION ......................................................... A-1 <br />STUDY AREA ............................................................ A-2 <br />METHODS ............................................................... A-3 <br />Field Mapping-Surficial Geology ........................................ A-4 <br />Fietd Mapping-Flow Patterns and Near-shore Substrate ..................... A-4 <br />GPS ............................................................... A-5 <br />GIS Database Creation ................................................ A-5 <br />Channel Cross-Sections ............................ ................. A-6 <br />Plioto Matching ...................................................... A-6 <br />RESULTS ........... ................................................... A-7 <br />Characteristics of the Alluvial Valley -- Surf cial Mapping ................... A-7 <br />Channel Geometry .................................................. A-~n <br />Evidence of Channel Narrowing - Historic Photo Mapping ................. A-10 <br />Estimation of Degree of Channel Narrowing ............................. A-12 <br />Modern Distribution of Habitats ....................................... A-12 <br />Effects of Discharge on Size and Distribution of Eddies .................... A-13 <br />Distribution of Shoreline Habitats ...................................... A-13 <br />Conceptual Modet of the Distribution of Shoreline Habitats Prior to <br />Channel Narrowing ........................................... A-14 <br />DISCUSSION ..... .......... :.................:........ ............. A-15 <br />BIBLIOGRAPHY ........................................................ A-17 <br />{ APPENDICES ............................................ A-56 <br />~' Appendix A. Summary of Photographic Information ...................... A-57 <br />-`~ Appendix B. Description of Map Units A-58 <br />f <br />A-ii <br />