Record Display for the EPA National Library Catalog

RECORD NUMBER: 46 OF 56

OLS Field Name OLS Field Data
Main Title Protocol for evaluating the nitrogen status of lake sediments /
Author Keeney, Dennis R.
Other Authors
Author Title of a Work
Maloney, Thomas E.
CORP Author Wisconsin Univ., Madison. Dept. of Soil Science.
Publisher Office of Research and Development, U.S. Environmental Protection Agency : For sale by the Supt. of Docs., U.S. G.P.O.,
Year Published 1974
Report Number EPA-660/3-73-024; EPA-600/3-73-024; EPA-R-801362; EPA-16010-EHR; W74-09065
Stock Number PB-233 138
OCLC Number 01027807
Subjects Nitrogen. ; Silt. ; Water--Nitrogen content.
Additional Subjects Lakes ; Sediments ; Nitrogen ; Water chemistry ; Nitrification ; Inorganic nitrates ; Nitrogen fixation ; Limnology ; Wisconsin ; Eutrophication
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101GA86.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 660/3-73-024 Region 3 Library/Philadelphia, PA 08/16/1996
EJBD ARCHIVE EPA 660-3-73-024 Headquarters Library/Washington,DC 07/02/2012
EJBM  QE571.K466 Headquarters Library/Washington,DC 08/26/2013
EKAM  QP82.2.P6E2 1973, no.24 Region 4 Library/Atlanta,GA 03/14/1997
ELBD  EPA 660-3-73-024 AWBERC Library/Cincinnati,OH 04/25/1998
ELDD  EPA-660/3-73-024 NHEERL/MED Library/Duluth,MN 05/11/2005
ESBD  EPA-660-3-73-024 NHEERL/WED Library/Corvallis,OR 09/27/2017
NTIS  PB-233 138 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation iv, 25 pages : illustrations ; 27 cm.
Abstract
The approach and methodology to evaluate the nitrogen status of lake sediments, with the ultimate aim of estimating their role as a nitrogen source or sink to the overlying waters, is outlined. The information is derived from five years of research effort on the forms, amounts and transformations of nitrogen in lake sediments. The suggested approach involves monitoring or comparative characterization, or both, of the forms of nitrogen in lake sediments, along with laboratory tests to assess the relative rates of various key nitrogen processes such as nitrification, denitrification, mineralization and immobilization.
Notes
"EPA-660/3-73-024." "February 1974." "University of Wisconsin." "Grant No. 801362, Program Element 1B1031." "Project Officer Thomas E. Maloney, Chief." "Eutrophication and Lake Restoration Branch, Pacific Northwest Environmental Research Laboratory." Publisher information from cover and T.p. Includes bibliographical references (pages 21-25).