Seasonal variations in nitrate content,
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A. Melzer; R. Kaiser
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Article
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1986
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Springer-Verlag
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English
β 578 KB
11 macrophytic species from a groundwater influenced chalk stream in Upper Bavaria were investigated during a period of one year in order to determine differences in the endogenous nitrate content, in total nitrogen content and in nitrate reductase activity (NRA). Nitrate concentrations of different