Record Display for the EPA National Library Catalog

RECORD NUMBER: 88 OF 1376

OLS Field Name OLS Field Data
Main Title Applications of Some Numerical Models to Pacific Northwest Estuaries.
Author Callawa, R. J. ;
CORP Author Pacific Northwest Water Lab., Corvallis, Oreg.
Year Published 1971
Stock Number PB-228 214
Additional Subjects Water pollution ; Pacific Northwest Estuaries ; Ecology ; River currents ; Plankton ; Estuarine environment
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB-228 214 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 69p
Abstract
The paper considers estuarine processes from the deterministic viewpoint and emphasizes numerical solutions of differential equations via the digital computer. Briefly reviewed are some recent modeling efforts on two aspects of the simulation of estuarine processes. These are: the representation of currents, and water levels, and the representation of diffusion and the local change of concentration due to currents, diffusion, and source-sink terms. The source-sink terms represent waste loadings, bottom demands, growth-death rates, phytoplankton grazing, etc., and are considered more in the light of ecological modeling.