Identification of Critical Runoff Generating Areas Using a Variable Source Area Model |
Contents
LIST OF FIGURES | 5 |
INTRODUCTION | 7 |
A GISBASED VARIABLE SOURCE AREA MODEL | 10 |
Copyright | |
8 other sections not shown
Common terms and phrases
areas predicted assess awk print bedrock Beven bulk density calculated critical runoff Crowe Road watershed days of runoff days per month depth to high Depth to restricting diversions drainage class drains effective conductivity elevation farm field capacity fractured fragipan fragipan conductivity geographic information system high runoff areas high water table hydraulic conductivity Hydrol hydrologic model hydrologic soil group land management practices manure spreading maps measured method mm/day model predictions Moisture Routing Model month Runoff nonpoint source pollution Onteora output pathogens percolation precipitation r.mapcalc r.reclass restricting layer rock fragments runoff curve number runoff generating areas saturated areas saturated conductivity saturated hydraulic conductivity shallow soils shown in Figure simulation slope snowmelt soil depth soil layer soil moisture content Soil Moisture Routing soil survey soil types stream streamflow subsurface flow surface runoff TOPMODEL topographic index transect U.S. Army upslope values variable source area water balance Water Resour Willowemoc Wolock