Land Use and Watersheds: Human Influence on Hydrology and Geomorphology in Urban and Forest Areas

Title Page\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0......Page 1
Copyright\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0......Page 2
Contents\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0......Page 3
Preface\0\0\0\0\0\0\0\0\0\0\0\0\0\0......Page 4
Introduction to Section 1-Land Use Changes in the Urban Setting......Page 5
REFERENCES:......Page 6
INTRODUCTION......Page 7
IMPACTS TO HYDOLOGIC PROCESSES......Page 8
CASE STUDIES IN THE PORTLAND, OREGON, METROPOLITAN AREA......Page 11
CASE STUDIES IN THE SEATTLE, WASHINGTON, METROPOLITAN AREA......Page 12
REFERENCES......Page 16
INTRODUCTION......Page 19
FIELD INVESTIGATIONS......Page 24
SUMMARY......Page 38
REFERENCES......Page 39
Development and Application of Simplified Continuous Hydrologic Modeling for Drainage Design and Analysis......Page 41
INTRODUCTION......Page 42
DEVELOPMENT OF RUNOFF FILES......Page 46
TESTING AND MODIFYING THE RUNOFF FILES......Page 51
REFERENCES......Page 59
INTRODUCTION......Page 61
MODEL OF SHALLOW LANDSLIDING......Page 62
LANDSLIDES IN SEATTLE......Page 63
MODEL TEST......Page 66
DISCUSSION......Page 71
REFERENCES......Page 74
Introduction to Section 2-Problems in Measuring and Modeling the Influence of Forest Management on Hydrologic and Geomorphic Processes......Page 76
REFERENCES......Page 81
INTRODUCTION......Page 83
METHODS......Page 86
RESULTS......Page 96
DISCUSSION......Page 109
CONCLUSIONS......Page 118
INTRODUCTION......Page 124
THE DISTRIBUTED HYDROLOGY-SOIL-VEGETATION MODEL......Page 125
INTERCEPTION OF  SATURATED SUBSURFACE FLOW......Page 126
CHANNEL AND ROAD DRAINAGE NETWORKS......Page 129
APPLICATION TO CARNATION CREEK......Page 132
DISCUSSION AND CONCLUSIONS......Page 138
REFERENCES......Page 139
INTRODUCTION......Page 141
APPROACH......Page 143
THE DISTRIBUTED HYDROLOGY SOIL VEGETATION MODEL......Page 145
MODEL CALIBRATION......Page 147
RESULTS AND DISCUSSION......Page 148
CONCLUSIONS......Page 157
REFERENCES......Page 159
1. INTRODUCTION......Page 161
2. THEORY......Page 163
3. FIELD MEASUREMENTS......Page 165
4. EXPERIMENTAL DESIGN AND DATA ANALYSIS......Page 166
6. SEDIMENT PRODUCTION OVER TIME FROM THE LENGTH-SLOPE EXPERIMENT......Page 168
7. SEDIMENT PRODUCTION OVER TIME FROM THE CUTSLOPE HEIGHT AND SOIL EXPERIMENT.......Page 170
8. CONCLUSIONS......Page 171
REFERENCES......Page 172
INTRODUCTION......Page 175
HYDROGEOMORPHIC AND SOIL FACTORS......Page 176
VEGETATIVE FACTORS......Page 177
OVERVIEW OF TERRAIN EVALUATION PROCEDURES......Page 178
MODELING EFFORTS......Page 181
SUMMARY......Page 185
REFERENCES......Page 186
INTRODUCTION......Page 190
PREVIOUS WORK......Page 191
SHALSTAB THEORY......Page 193
SHALSTAB VALIDATION......Page 197
APPLICATION OF SHALSTAB IN FOREST MANAGEMEN......Page 212
DISCUSSION......Page 216
REFERENCES......Page 219