Академическое издательство «Гео»

Keywords: water ecosystem, nitrogen, phosphorus, biogenic substances, fermentation activity.



GEOGRAPHY AND NATURAL RESOURCES, 2012, № 1, p. 155-158

Dynamics of biogenic elements in the water of Lake Arakhlei (Eastern Transbaikalia)

G.Ts. Tsybekmitova

gazhit@bk.ru

It is shown that nitrogen and phosphorus contents and the hydrolytic fermentation activity of Lake Arakhlei’s water undergo an interannual variability. The data obtained provide further insights into the functioning of mesotrophic lakes. It is concluded that the level of productive-destructive processes and the entry of matter from the catchment basin for the years under investigation do not affect the quality of the water body.

Keywords: water ecosystem, nitrogen, phosphorus, biogenic substances, fermentation activity.
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