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OLS Field Name OLS Field Data
Main Title Nitrates and phosphorus runoff losses from small watersheds in Great Lakes Basin,
Author Ellis, Boyd G. ; Erickson, A. E. ; Wolcott., A R.
CORP Author Michigan State Univ., East Lansing. Dept. of Crop and Soil Sciences.;Environmental Research Lab., Athens, Ga.
Publisher Mich. State Univ.,
Year Published 1978
Report Number EPA-600/3-78-028; EPA-R-802974-01-0
Stock Number PB-281 275
OCLC Number 18664656
Subjects Nitrates--Environmental aspects--Great Lakes Watershed (North America) ; Phosphates--Environmental aspects--Great Lakes Watershed (North America) ; Great Lakes Watershed (North America)--Environmental conditions. ; Ecology. ; Runoff--Great Lakes Region ; Water--Nitrogen content ; Water--Phosphorus content
Additional Subjects Fertilizers ; Runoff ; Watersheds ; Great Lakes Basin ; Sedimentation ; Losses ; Nitrogen ; Phosphorus ; Ammonium nitrate ; Concentration(Composition) ; Organic phosphates ; Residues ; Soil properties ; Topography ; Sampling ; Statistical data
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJAD  EPA 600/3-78-028 Region 3 Library/Philadelphia, PA 04/16/1993 DISPERSAL
ESAD  EPA 600-3-78-028 Region 10 Library/Seattle,WA 08/16/2017
NTIS  PB-281 275 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 83 pages
Abstract Summary data are given for nitrogen and phosphorus lost during runoff events during a 2-year study of two small watersheds in the Great Lakes Basin. Patterns of runoff and sedimentation observed on the two watersheds are described in relation to weather conditions at different seasons of the year. Data are presented for ammonium, nitrate, and total nitrogen in the water phase and for ammonium and total nitrogen in the sediment phase. Soluble orthophosphate and total phosphorus concentrations in the water phase and available and total phosphorus in the sediment phase are given. Analysis of soil cores for nitrate, ammonium, and Kjeldahl nitrogen and available phosphorus are given before and after fertilization and after each major runoff event. Detailed descriptions of soils, topography, instrumentation, operational procedures, and management methods are included.
Notes March 1978. EPA-600/3-78-028.
Place Published East Lansing, MI.,
Supplementary Notes See also report dated Oct 77, PB-274 084.
PUB Date Free Form 1978
NTIS Prices PC A05/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20170814120817
Language eng
Origin OCLC
OCLC Rec Leader 01488cam 2200397K 45010