ECOLOGICAL RISK OF A SAND QUARRY EXCAVATION IN THE RIVERBED
Journal: VESTNIK OF ASTRAKHAN STATE TECHNICAL UNIVERSITY SERIES FISHING INDUSTRY
Year: 2018

The article describes the potential negative consequences of hydraulicking a sand quarry in the Irtysh channel: vibration and noise impact on fish and hydrobionts, changes in the bathymetric and hydrological characteristics of the riverbed, increased turbidity, secondary pollution of water and bottom sediments, and deterioration of the hydrochemical regime. The projected quarry will be located in the riverbed of the Irtysh in the Tobolsk District of the Tyumen Region, at a distance of 5 and 10 k