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RECORD NUMBER: 47 OF 116

OLS Field Name OLS Field Data
Main Title Mixing Rates in Shagawa Lake, Minnesota, Sediments as Determined from 106Ru Profiles.
Author Sickle, J. V. ; Weimer, W. C. ; Larsen, D. P. ;
CORP Author Oregon State Univ., Corvallis. School of Oceanography. ;Battelle Pacific Northwest Labs., Richland, WA.;Corvallis Environmental Research Lab., OR.
Year Published 1983
Report Number EPA-600/J-83-187;
Stock Number PB84-174630
Additional Subjects Mixing ; Sediments ; Shagawa Lake ; Water pollution ; Phosphorus ; Profiles ; Ruthenium isotopes ; Isotopic labeling ; Lead isotopes ; Cesium 137 ; Cesium isotopes ; Underwater ; Deposition ; Minnesota ; Reprints ; Sediment - water interfaces ; Ruthenium 106 ; Tracer studies ; Lead 210 ; Point sources ; Eutrophication
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NTIS  PB84-174630 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 10p
Abstract Rates of surficial sediment mixing and sediment burial are measured in Shagawa Lake, Minnesota, using radionuclide tracers. Based on (106)Ru profiles in 16 cores, mixing rates average 13 sq cm/yr within the upper 9 cm of sediment. Two other nuclides (210)Pb profiles estimate sediment burial rates (about 0.4 cm/yr). Mixing estimates are shown to be fairly insensitive both to uncertainties in sediment burial rates and to temporal patterns of (106)Ru deposition. copyright (c) Pergamon Press Ltd. 1983.)
Supplementary Notes Prepared in cooperation with Battelle Pacific Northwest Labs., Richland, WA.
Availability Notes Pub. in Geochimica et Cosmochimica Acta, v47 p2189-2197 1983.
NTIS Title Notes Journal article.
Title Annotations Reprint: Mixing Rates in Shagawa Lake, Minnesota, Sediments as Determined from 106Ru Profiles.
PUB Date Free Form c1983
Category Codes 8H; 8G; 18B; 68D; 48G; 77B
NTIS Prices Not available NTIS
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 417425646
Origin NTIS
Type CAT