Record Display for the EPA National Library Catalog

RECORD NUMBER: 49 OF 296

OLS Field Name OLS Field Data
Main Title Chemistry of Dissolved Organic Carbon and Organic Acids in Two Streams Draining Forested Watersheds.
Author David, M. B. ; Vance, G. F. ; Kahl, J. S. ;
CORP Author Illinois Univ. at Urbana-Champaign. Dept. of Forestry. ;Wyoming Univ., Laramie. Dept. of Plant, Soil, and Insect Sciences. ;Maine Univ. at Orono. Dept. of Geological Sciences.;Corvallis Environmental Research Lab., OR.
Publisher c1992
Year Published 1992
Report Number EPA/600/J-92/453;
Stock Number PB93-141521
Additional Subjects Water chemistry ; Streams ; Acidification ; Water pollution ; Organic acids ; Watersheds ; Forests ; Surface waters ; Anions ; Storms ; Air water interactions ; Soil chemistry ; Bear Brook ; Reprints ; Dissolved organic carbon ; Eastern Region(Maine)
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB93-141521 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/12/1993
Collation 10p
Abstract
The concentration, major fractions, and contribution of dissolved organic carbon (DOC) to stream chemistry were examined in two paired streams draining upland catchments in eastern Maine. Although SO(-2) was the dominant stream anion, followed by Cl(-), organic anions were also determined to be an important component of these stream waters, especially during storm events. This illustrates that even in streams with low DOC, such as these studied here, organic anions can contribute significantly to stream acidity.