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<br />TABLE OF CONTENTS continued ' <br />~ ) <br />LIFE HISTORY AND HABITAT NEEDS OF LARVAL COLORADO <br />PIKEMINNOW .......................................................... A-20 <br />SPECIFIC STUDY DESIGN ............................................... A-21 <br />METHODS ................................... ......... A-22 ' <br />Channel Response to Flood Passage and Patterns of Sediment Storage ........ A-22 <br />Cross-Section Measurements ..................................... A-24 <br />Sediment Storage ................................... A-25 <br />Flow and Sediment Transport Modeling ................................. A-25 <br />Details of Andrews and Nelson [1989) Flow and Sediment Model <br />Formulation .................................................. A-25 <br />Model Modifications ........................................... A-27 <br />Topographic Resolution and Sediment Transport Rates ................ A-29 <br />The Study Bar and Colorado Pikeminnow Habitat ......................... A-32 <br />Detailed Topography of the Study Bar ............................. A-32 <br />Habitat Availability Curves <br />Surrogates for Habitat Availability at the Study Bar .................. A-32 <br />A-41 ' <br />Current Maps ................................................. A-41 <br />Analysis of Yideo Prints .............................................. A-41 ' <br />Pseudo-Topographic Units ...................................... A-41 <br />Base Maps ................................................... A-44 <br />Interpretation and Transfer ...................................... A-45 <br />Enumeration of Bars ........................................... A-48 <br />Integration of the UDWR Nursery Habitat Surveys ................... A-48 <br />Validation of Habitat Area Measurement Determined from Videography .. A-49 <br />Surrogates for Nursery Habitat Availability ......................... A-49 <br />Comparison to Habitat Availability Prior to Flow Regulation ........... A-50 <br /> <br />RESULTS ............................................................... A-51 <br />Representativeness of the l.5-km Reach ................................. <br />Geomorphology ..................................................... A-51 <br />A-51 <br />Geomorphic Characteristics and Changes of the Bank-Attached <br />Compound Bar in the Upstream Part of the 1. S-km Reach .............. A-53 ' <br />1992 .................................................. A-53 <br />1993 -Channel Cross-Section Measurements .................. A-53 <br />1993 -Emergent Barform .................... .. A-55 <br />1994 -Channel Cross-Section Measurements ..............:... A-55 <br />1994 - Emer~enet Barform ................................ A-56 <br />Geomorphic Characteristics and Changes in the 1.5-km Study Reach ..... A-56 <br />Sediment Budget Within the 1.5-km Reach .......................... A-57 <br />Geomorphic Characteristics and Changes in the 10-km Study Reach ..... A-59 <br /> <br />A-iii <br />