Main Title |
Rangeland watershed water budget and grazing cattle waste nutrient cycling |
Author |
Powell, Jeff. ;
Crow, Frank R. ;
Wagner, Donald G.
|
Other Authors |
|
CORP Author |
Oklahoma Agricultural Experiment Station, Stillwater.;Robert S. Kerr Environmental Research Lab., Ada, OK. |
Publisher |
U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory, |
Year Published |
1983 |
Report Number |
EPA-600/2-83-017; EPA-R-803735; PB83180844 |
Stock Number |
PB83-180844 |
OCLC Number |
33314115 |
Subjects |
Nonpoint source pollution--Oklahoma ;
Watersheds--Oklahoma ;
Grazing--Oklahoma ;
Water--Pollution--Oklahoma ;
Animal waste--Oklahoma
|
Additional Subjects |
Cattle ;
Agricultural wastes ;
Water pollution ;
Runoff ;
Nutrients ;
Grassland ;
Nonpoint sources
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EMBD |
EPA/600/2-83/017 |
|
NRMRL/GWERD Library/Ada,OK |
10/27/1995 |
NTIS |
PB83-180844 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
333 p. : ill. ; 28 cm. |
Abstract |
This research project was designed to determine baseline data concerning the source, movement, concentration and factors affecting nonpoint pollutants in runoff from a representative 60-hectare, tallgrass prairie watershed grazed by cattle in North Central Oklahoma. Measurements were made to determine precipitation and runoff amounts and concentrations of sediment, nitrogen, phosphorus, potassium, BOD, COD and TOC. Concentrations of N, P, K, Ca and structural carbohydrates were determined in live and standing dead vegetation and dung collected periodically from different locations on the watershed. |
Notes |
"PB83-180844." "EPA-600/2-83-017." Includes bibliographical references (p. 167-172) |