| Main Title |
Long-term monitoring for aquatic effects of acidic deposition : an approach to considering regional aspects of information from exiting monitoring sites / |
| Author |
Ford, Jesse. ;
Young, T. ;
Stoddard, J.
|
| CORP Author |
National Council for Air and Stream Improvement, Medford, MA. ;Clarkson Univ., Potsdam, NY. ;NSI Technology Services Corp., Corvallis, OR.;Corvallis Environmental Research Lab., OR. |
| Publisher |
U.S. Environmental Protection Agency, Corvallis Environmental Research Laboratory, |
| Year Published |
1990 |
| Report Number |
EPA/600/D-90/013 |
| Stock Number |
PB90-200718 |
| Subjects |
Acid deposition--Environmental aspects ;
Acid pollution of rivers, lakes, etc--United States
|
| Additional Subjects |
Water pollution ;
Trends ;
Lakes ;
Site surveys ;
Acidification ;
Reprints ;
Acid deposition ;
Environmental monitoring ;
Acid rain ;
Chemical water pollutants ;
Regional analysis
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB90-200718 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Abstract |
In 1983 the United States Environmental Protection Agency (EPA) initiated the Long-Term Monitoring (LTM) Project in cooperation with other federal and state agencies and university researchers. The purpose of the LTM Project was to obtain data on long-term trends in water chemistry for acid-sensitive systems across a gradient of sulfate deposition. The paper briefly describes the LTM network and the major early (6-year) findings from the network and discusses one conceptual approach to relating LTM monitoring sites to EPA's statistically representative National Surface Water Survey (NSWS). |
| Notes |
Microfiche. |
| Place Published |
Corvallis, OR. : |
| Supplementary Notes |
Presented at International Cooperative Programme on Assessment and Monitoring of River and Lake Acidification, Freiburg, F.R.G., October 17-19, 1989. Prepared in cooperation with Clarkson Univ., Potsdam, NY., and NSI Technology Services Corp., Corvallis, OR. Sponsored by Corvallis Environmental Research Lab., OR. |
| PUB Date Free Form |
1990. |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20001120181435 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
00938nam 2200205Ka 45020 |
