Assessing the Effect of Agricultural Production on the Organic and Biogenic Matter Runoff into the Psel River
Tóm tắt
Variations in the concentrations of dissolved organic and biogenic substances in waters of natural watercourses under the effect of natural and anthropogenic factors are considered. Seasonal and long-term dynamics of these concentrations in 1990–2001 are analyzed. The causes of an improvement in surface water quality are established, and the role of some changes in the agricultural production in the forest–steppe zone of the Central Black Earth Region of Russia is assessed.
Tài liệu tham khảo
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