| Main Title |
Watershed manipulation project : field implementation plan for 1990-1992 / |
| Author |
Erickson, Heather E. ;
Narahara, A. M. ;
Rustad, L. E. ;
Mitchell, M. ;
Lee, J.
|
| Other Authors |
|
| CORP Author |
Corvallis Environmental Research Lab., OR. ;ManTech Environmental Technology, Inc., Corvallis, OR. ;Maine Univ. at Orono. Sawyer Environmental Chemistry Lab. ;State Univ. of New York Coll. of Environmental Science and Forestry, Syracuse. |
| Publisher |
U.S. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, |
| Year Published |
1993 |
| Report Number |
EPA/600/R-93/024 |
| Stock Number |
PB93-149748 |
| Additional Subjects |
Water pollution abatement ;
Watersheds ;
Forest land ;
Lead Mountain ;
Sites ;
Sampling ;
Sulfur oxides ;
Chemical reactions ;
Response ;
Acidification ;
Deposition ;
Mathematical models ;
Soil properties ;
Precipitation(Meteorology) ;
Oxygen isotopes ;
Sulfates ;
Organic acids ;
Inorganic nitrates ;
Mobility ;
Bear Brook Watershed ;
Acid rain
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB93-149748 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
75 pages ; 28 cm |
| Abstract |
The Bear Brook Watershed in Maine (BBWM) was established in 1986 at Lead Mountain, Maine as part of the Environmental Protection Agency's (EPA) Watershed Manipulation Project (WPM). The goals of the project are to: (1) assess the chemical response of a small upland forested watershed to increased loadings of SO4, (2) determine interactions among biogeochemical mechanisms controlling watershed response to acidic deposition, and (3) test the assumptions of the Direct/Delayed Response Programs (DDRP) computer models of watershed acidification. The document summarizes the field procedures used in the establishment and initial implementation of the plot- and catchment- scale activities at the BBWM, and outlines plans for 1990-02 project activities. |
| Notes |
"Jeffrey J. Lee, project officer." "February 1993." Microfiche. |
| Place Published |
Corvallis, OR., |
| Supplementary Notes |
See also PB91-148403. Prepared in cooperation with ManTech Environmental Technology, Inc., Corvallis, OR., Maine Univ. at Orono. Sawyer Environmental Chemistry Lab., and State Univ. of New York Coll. of Environmental Science and Forestry, Syracuse. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development. ; Environmental Research Laboratory. ; ManTech Environmental Technology, Inc. ; University of Maine. Sawyer Environmental Chemistry Laboratory. |
| Alternate Title |
Field implementation plan for 1990-1992. |
| PUB Date Free Form |
1993 |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20010313140530 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
01450nam 2200337Ka 45020 |
