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Contemporary Problems of Ecology

2006 year, number 5

Pollution of Drinking Water Near the Ishym River with Mineral Compounds of Nitrogen

S. V. Kvashnin, G. S. Koshcheeva

Abstract

Changes in the level of nitrogen pollution of the ground water in the regions near the Ishym river with the mineral compounds of nitrogen during the years 1985-2004 is considered on the basis of the samepls from wells and holes. A connection between the pollution level and changes in the regional management conditions was revealed. High saturation of the buffer capacity of geosystems with nitrogen compounds was established.