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Benthic flux of metals and nutrients into the water column of Lake Coeur d'Alene, Idaho report of an August, 1999, pilot study

Water-Resources Investigations Report 2000-4132

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Abstract

A field study was conducted between August 16-27, 1999, to provide the first direct measurements of the benthic flux of dissolved (0.2-micron filtered) solutes between the bottom sediment and water column at two sites in Lake Coeur d'Alene, Idaho. Trace metals (namely, cadmium, copper, manganese, mercury species, and zinc) and nutrients (namely, ammonia, nitrate plus nitrite, oxygen, orthophosphate and silica) were solutes of primary interest. Benthic flux (sometimes referred to as internal recycling) represents the transport of dissolved chemical species between the water column and the underlying sediment.

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Benthic flux of metals and nutrients into the water column of Lake Coeur d'Alene, Idaho report of an August, 1999, pilot study
Series title:
Water-Resources Investigations Report
Series number:
2000-4132
Edition:
-
Year Published:
2000
Language:
ENGLISH
Publisher:
U.S. Geological Survey,
Description:
1 computer optical disc :col. ;4 3/4 in.