CHANGES OF AXANGARAN RIVER WATER MINERALIZATION

Abstract

The long-term (1991–2020) mineralization of the Ohangaran River was studied from all observation points. The flow of water in the Ohangaran River increases and reaches its maximum value in the lower reaches of the river. The reason for such a sharp increase in the amount of mineralization in the lower reaches of the river is the influence of both natural and anthropogenic factors: input of wastewater from enterprises in Angren, Ohangaran and Almalyk cities as well as collector and drainage water from agriculture lands under.