Record Display for the EPA National Library Catalog

RECORD NUMBER: 15 OF 24

OLS Field Name OLS Field Data
Main Title Integrated Approach to Acid Rainfall Assessments.
Author Schnoor, J. L. ; Carmichael, G. R. ; Van Schepen, F. A. ;
CORP Author Iowa Univ., Iowa City. Coll. of Engineering.;Environmental Research Lab.-Duluth, MN.
Publisher c1982
Year Published 1982
Report Number ISBN-0-250-40402-8; EPA-R-809412; EPA/600/D-89/240;
Stock Number PB90-134420
Additional Subjects Acidification ; Rainfall ; Air pollution ; Water pollution ; Ground water ; Mathematical models ; Carbon dioxide ; pH ; Steady state ; Upper Wisconsin River Basin ; Sulfur dioxide ; Models ; Acid precipitation ; Ecosystems
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB90-134420 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/15/1990
Collation 22p
Abstract
A tiered approach to the mathematical modeling of acid precipitation, its fate and effects, might include: (1) a steady-state susceptibility model to assess long-term effects from average annual atmospheric loadings on surface and groundwaters; (2) a dynamic, regional model to assess the role of long-range versus point-source pollutant loadings for regulatory purposes and (3) a three-dimensional dynamic event model to assess the maximum environmental insult to a specific ecosystem during critical conditions such as a snow-melt event. An integrated approach is needed which considers the fate of pollutants from their origin through terrestrial and aquatic ecosystems to the ultimate water resource, groundwater.