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Showing 1 to 3 of 3 for “"acidic lakes"”.
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The Reproductive Physiology Of Brook Charr (salvelinus Fontinalis, Mitchill) From Neutral And Acidic Lakes In Northern Ontario
… charr (Salvelinus fontinalis) differed between acidic and neutral lakes. Charr were collected from neutral (pH > 6.5) and acidic (pH < 6.5) lakes in the Sault Ste Marie and Blind River areas of Northern Ontario from June to November of 1981 to 1983. Female brook charr from neutral lakes …
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Spatial Patterns of Mercury in Atmospheric Deposition, Soils and Lake Biota in the Adirondack Park, New York
… the entire aquatic food chain for 44 Adirondack lakes, including lake water, littoral sediment, zooplankton, crayfish, fish and common loon.</p> <p>Although there were distinct spatial patterns of increasing Hg deposition with forest cover, increasing elevation, and decreasing latitude and …
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Factors determining growth and vertical distribution of planktonic algae in extremely acidic mining lakes (pH 2.7)
Die vorliegende Dissertation beschäftigt sich mit den Faktoren, die das Wachstum und die Vertikalverteilung von Planktonalgen in extrem sauren Tagebaurestseen (TBS; pH 2-3) beeinflussen. Im exemplarisch untersuchten TBS 111 (pH 2.7; Lausitzer Revier) dominiert die Goldalge Ochromonas sp. in oberen …