Мониторинг почвенно-грунтовых и поверхностных вод мелиорированных территорий

Abstract

The results of a long-term examination of natural waters at the meliorated territories from the beginning of drainage have been presented. The waters of meliorated peat bog and sod-gley soils; waters of virgin-land bogs and unmeliorated derno-podzolicgley sandy soils; surface waters of channeks, of the Yaseldy river and storage reservoir have been analyzed. It has been demonstrated that progressive pollution of natural waters manifests itself as a drastic increase in the content of sulphate, chlorine and nitrate ions, ions of potassium sodium