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OLS Field Name OLS Field Data
Main Title Limnological Comparison of Culturally Eutrophic Shagawa Lake and Adjacent Oligotrophic Burntside Lake, Minnesota.
Author Schults, D. W. ; Malueg, K. W. ; Smith., P. D. ;
CORP Author Corvallis Environmental Research Lab., Oreg.;Pacific Northwest Environmental Research Lab., Corvallis, Oreg.
Year Published 1975
Report Number EPA/600/J-76/019;
Stock Number PB-265 256
Additional Subjects Algae ; Fisheries ; Limnology ; Shagawa Lake ; Water pollution ; Burntside Lake ; Nitrogen ; Waste water ; Abundance ; Phosphorus ; Aquatic biology ; Correlation techniques ; Sediments ; Benthos ; Zooplankton ; Thermoclines ; Minnesota ; Reprints ; Eutrophication ; Trophic level ; Hypolimnion
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NTIS  PB-265 256 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 21p
Abstract Limnological characteristics for 1971-1972 of culturally eutrophic Shagawa Lake, Minnesota, were compared to those of the immediately upstream, oligotrophic Burntside Lake to evaluate the effects of domestic waste-water discharge to Shagawa Lake. Typical characteristics of Shagawa Lake were extensive summer blue-green algal blooms (Anabaena and Aphanizomenon), anaerobic hypolimnion and large and rapid fluctuations in chemical constituents. In contrast, oligotrophic Burntside Lake was characterized by low numbers of algae (predominantly diatoms and greens), aerobic hypolimnion and small changes in chemical constituents.
Supplementary Notes Prepared by Pacific Northwest Environmental Research Lab., Corvallis, Oreg. Pub. in The American Midland Naturalist, v96 n1 p160-178 Jul 76.
NTIS Title Notes Journal article.
Title Annotations +++Reprint: Limnological Comparison of Culturally Eutrophic Shagawa Lake and Adjacent Oligotrophic Burntside Lake, Minnesota.
PUB Date Free Form 17 Jan 75
Category Codes 6C; 8H; 13B; 98F; 48G; 68D; 86O
NTIS Prices PC A02/MF A01
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 323714316
Origin NTIS
Type CAT