Record Display for the EPA National Library Catalog

RECORD NUMBER: 39 OF 54

OLS Field Name OLS Field Data
Main Title Simulation Model for Watershed Management Planning. Volume 2. Model User Manual.
Author Simons, D. B. ; Li, R-M. ; Eggert, K. G. ; Ho, J. N-H. ; Fullerton, W. T. ;
CORP Author Colorado State Univ., Fort Collins. Dept. of Civil Engineering.;Environmental Research Lab., Athens, GA.
Year Published 1984
Report Number EPA-R-805131; EPA-600/3-84-028B;
Stock Number PB84-158161
Additional Subjects Land use ; Watersheds ; Agriculture ; Water pollution ; Forestry ; Programming manuals ; Structural timber ; Harvesting ; Grazing land ; Fluid infiltration ; Mathematical models ; Snowmelt ; Computer programs ; Evapotranspiration ; Flow charting ; Nonpoint sources ; Forest management
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB84-158161 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 407p
Abstract
This report provides a user manual for the hydrologic, nonpoint source pollution simulation of the generalized planning model for evaluating forest and farming management alternatives. The manual contains an explanation of application of specific code and indicates changes that should be considered when applying the simulation to different watersheds. Two example applications of the model are included to illustrate model sensitivity to management alternatives. A timber harvest example composes the undisturbed watershed with clear-cut logging with balloon, high lead, and tractor transport. A grazing activity example compares rotation and heavy continuous grazing alternatives. The manual appendices contain all program listings and job control language for the CDC CYBER 172.