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RECORD NUMBER: 18 OF 28

Main Title Total Organic Carbon in Lake Superior Sediments: Comparisons with Hemipelagic and Pelagic Marine Environments.
Author Johnson, T. C.; Evans, J. E.; Eisenreich, S. J.;
CORP Author Minnesota Univ., Minneapolis. Dept. of Geology and Geophysics. ;Minnesota Univ., Minneapolis. Limnological Research Center. ;Minnesota Geological Survey, St. Paul.;Environmental Research Lab.-Duluth, MN.;National Science Foundation, Washington, DC.
Year Published 1982
Report Number CONTRIB-1043; EPA-R-806084 ;NSF-OCE78-08166; EPA-600/J-82-402;
Stock Number PB84-124205
Subjects Lake Superior; Sediments; Water pollution; Lead(Metal); Comparison; Degradation; Sites; Water analysis; Oxidation; Sedimentation; Marine atmospheres; Fishes; Sampling; Total organic carbon; Water pollution detection; Water pollution sampling; Lead 210; Tracer studies
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB84-124205 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 14p
Abstract Seventeen box cores from Lake Superior were analyzed for total organic carbon (TOC), porosity, and (210)Pb activity. The data were used to determine relationships among bulk sedimentation rates, TOC sedimentation rates, and TOC degradation rates with depth in the core. Results are compared with predictive equations for TOC sedimentation rates and degradation rates in the oceans and show some striking similarities between the behavior of TOC in Lake Superior and in hemipelagic and pelagic marine environments. (Copyright (c) 1982, by the American Society of Limnology and Oceanography, Inc.)
Supplementary Notes Also pub. as Minnesota Univ., Minneapolis. Limnological Research Center Contrib-252. Prepared in cooperation with Minnesota Geological Survey, St. Paul.
Availability Notes Pub. in Limnology and Oceanography, v27 n3 p481-491 1982.
NTIS Title Notes Journal article.
PUB Date Free Form c1982
Category Codes 7D; 18B; 68D; 99A; 77B
NTIS Prices Not available NTIS
Primary Description 600/03
Document Type NT
Control Number 404821943
Cataloging Source NTIS/MT
Origin NTIS
Type CAT