| Main Title |
Scope and assessment of aquatic effects due to acidic deposition.{microfiche} by Kent W. Thornton and Daniel H. McKensie. |
| Author |
Thornton, Kent W. ;
McKenzie, D. K.
|
| CORP Author |
FTN Associates, Little Rock, AR. ;NSI Technology Services Corp., Corvallis, OR.;Corvallis Environmental Research Lab., OR. |
| Publisher |
FTN Associates for U.S. Environmental Protection Agency, Corvallis Environmental Research Laboratory |
| Year Published |
1990 |
| Report Number |
EPA/600/D-89/218 |
| Stock Number |
PB90-134255 |
| Additional Subjects |
Acidification ;
Surface waters ;
Water pollution ;
Aquatic biology ;
Mathematical models ;
Fisheries ;
Steady state ;
Responses ;
Water chemistry ;
Acidity ;
Water pollution effects(Aquatic animals) ;
Water pollution effects(Aquatic plants)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB90-134255 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Abstract |
1990 NAPAP Integrated Assessment (IA) will address the current status of surface waters in regions potentially susceptible to acidic deposition, evaluate historical changes that might have occurred in these aquatic systems and forecast future changes that might occur in these systems under current and alternative deposition scenarios. Mathematical models will be used to project future changes surface water chemistry and fisheries responses under current and alternative levels of acidic deposition. The mathematical models include steady-state; empirical time-varying models and dynamic watershed models. Output from the chemistry models will be linked with empirical fisheries models to forecast potential changes in fish responses in these systems. |
| Notes |
"EPA 600/D-89/218". |
| Place Published |
Little Rock, AR., : |
| Supplementary Notes |
Pub. in Air and Waste Management Association: Proceedings of the Annual Meeting, Anaheim, CA, June 25-30, 1989. Prepared in cooperation with NSI Technology Services Corp., Corvallis, OR. Sponsored by Corvallis Environmental Research Lab., OR. |
| PUB Date Free Form |
1989 |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20001107173901 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
00796nam 2200193Ka 45020 |
