Main Title |
Longterm Response of Lakes to Acidic Deposition. |
Author |
Schnoor, J. L. ;
Lee, S. ;
Georgakakos, K. P. ;
|
CORP Author |
Iowa Univ., Iowa City. Dept. of Civil and Environmental Engineering. ;Kyonggi Univ., Suwon (Republic of Korea). Dept. of Environmental Engineering.;Corvallis Environmental Research Lab., OR. |
Publisher |
1989 |
Year Published |
1989 |
Report Number |
EPA/600/A-93/207; |
Stock Number |
PB93-229722 |
Additional Subjects |
Lakes ;
Acidification ;
Water chemistry ;
Air pollution effects ;
Acid rain ;
Air water interactions ;
Acid neutralizing capacity ;
Sampling ;
Chemical composition ;
Watersheds ;
Mathematical models ;
Reprints ;
Northeastern Region(United States) ;
Long-term response
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB93-229722 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
10p |
Abstract |
The longterm response of lakes in the northeastern United States to different levels of acidic deposition was predicted by using a lumped parameter hydrologic/biogeochemical model, the Enhanced Trickle-Down Model. Eighty-one lake watersheds were simulated for a 50-year period with constant levels of acid deposition and a 30 percent decreasing ramp function of acid deposition. Results indicated little response under constant loading, but seven percent of the lakes recovered from acidification when acid deposition was decreased. Uncertainty of the results was estimatE via a first order second moment analysis. |
Supplementary Notes |
Pub. in Environmental Engineering Proceedings of Specialty Conference/EE Div./ASCE, Austin, TX., July 10-12, 1989 p584-594. See also PB90-106204. Prepared in cooperation with Kyonggi Univ., Suwon (Republic of Korea). Dept. of Environmental Engineering. Sponsored by Corvallis Environmental Research Lab., OR. |
NTIS Title Notes |
Symposium paper. |
Title Annotations |
Reprint: Longterm Response of Lakes to Acidic Deposition. |
Category Codes |
68D; 68A; 99F; 48G |
NTIS Prices |
PC A02/MF A01 |
Primary Description |
600/02 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
329432902 |
Origin |
NTIS |
Type |
CAT |