Вплив греблі малої ГЕС на стан річки Шипот

Abstract

Метою даної роботи є оцінка стану р. Шипот за окремими критеріями стану води (трофосапробіологічні показники та вміст гідроген сульфіду), а також стану донних відкладів (вміст ВМ, ємність катіонного обміну та органічної речовини).

The Influence of weir of the small hydroelectric power station of the river Shupot on the state of river’s water and ground sedimentations with some chemical parameters was studied. It was set the worsening tendency in the state of river’s water in a border of the storage pool (higher on stream of weir), also we noticed changes in the state of the ground sedimentations, what can promote accumulation of heavy metals in the ground sedimentations and secondary contamination of water. It was shown that building of weir of the small hydroelectric power station and creation of storage pool on the river Shupot results in substantial changes in the state of the river, as fact there is a silting-up with the expressed zone of heavy metals accumulation in the ground sedimentations, and forming of sulphuretted hydrogen zone (anaerobic benthic zone), that can stipulate changes in the river’s flora and fauna.