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4.1.2.3 Vegetation cutting or clearing .... <br />4.1.3 <br />Integrating processes ......................................... ............................... <br />48 <br />4.1.4 <br />Resulting effects on the river channel ..................... ............................... <br />49 <br />4.2 Analysis of Factors that May Affect Channel Morphology/Vegetation ................ <br />49 <br />4.2.1 <br />The role of total annual/mean annual flow in channel <br />morphology / vegetation ................................. ............................... <br />52 <br />4.2.2 <br />The role of peak flow in channel morphology/vegetation ............................ <br />52 <br />4.2.3 <br />The role of desiccation in channel morphology/ vegetation ........................... <br />57 <br />4.2.4 <br />The role of flow during the germination season on channel <br />morphology/ vegetation ....................... .................. <br />59 <br />4.2.5 <br />The role of sediment transport on channel morphology/vegetation <br />P .................. <br />63 <br />, <br />4.2.6 <br />The role of ice scour on channel morphology /vegetation ............................. <br />65 <br />4.2.7 <br />4.2.8 <br />The role of structures on channel morphology /vegetation ............................ <br />Summary of the importance of the factors affecting channel <br />66 <br />morphology / vegetation ..................................... ............................... <br />69 <br />4.3 Potential Effect of Mitigation Measures ................ ............................... <br />70 <br />4.3.1 <br />Channel maintenance flow regime — vegetation ... ............................... <br />72 <br />4.3.2 <br />Sediment augmentation .......................... ............................... <br />75 <br />4.3.3 <br />Vegetation clearing .............................. ............................... <br />76 <br />4.3.4 <br />General flow redistribution considerations ............... ............................... <br />78 <br />References...................................................... ............................... 80 <br />Appendix A — Sediment Data <br />Appendix B — Bed Elevation Change <br />Appendix C — Hydraulic Analysis of Woodland Expansion <br />Appendix D — Timing of Woodland Expansion <br />Appendix E — Computer Modeling of Woodland Expansion <br />Appendix F — Structures -; <br />r <br />t <br />