Record Display for the EPA National Library Catalog


Main Title Hydrologic Characterization of Forested Watersheds in Arizona.
Author Tinli, Richard M. ; Thame, John L. ;
CORP Author Arizona Univ., Tucson. Dept. of Watershed Management.
Year Published 1971
Report Number OWRR-A-014-ARIZ; 01703; OWRR-A-014-ARIZ(6)
Stock Number PB-204 703
Additional Subjects ( Hydrology ; Watersheds) ; ( Watersheds ; Arizona) ; Management planning ; Rainfall ; Soil water ; Analog systems ; Electric currents ; Integrated circuits ; Simulation ; Analyzing ; Electrical analog circuits
Library Call Number Additional Info Location Last
NTIS  PB-204 703 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 25p
The principal scheme and construction details of electrical analog circuit are described for modeling the hydrologic behavior of watersheds. The model employs passive electronic elements that modify an electrical input function in a manner markedly similar to the way rainfall input is modified by hydrologic parameters as it traverses through a watershed. It provides an excellent teaching and research tool for studying the major hydrologic processes of a watershed and their interrelationships. It is particularly suitable as a visual aid for familiarizing students with watershed behavior and can be used by researchers for developing functional relationships of hydrologic processes from electrical theory. (Author)