Chemical composition of atmospheric precipitation in Minnesota and North Dakota. Final report, July 1, 1977-Jun 30, 1980
Description:
Precipitation chemistry in central North American appears to e controlled by interaction between soil-derived alkaline dust and gaseous NH/sub 3/ from the cultivated prairie and anthropogenic acid aerosols from the urban-industrial Lower Great Lakes-Ohio Valley region. Analyses of major ions and trace metals in precipitation event and snow core samples along a 600-km transect from the North Dakota prairie to the northeastern Minnesota forest indicate that loadings and concentrations of Ca/sup +…
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Date:
July 1, 1980
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UNT Libraries Government Documents Department