Monitoring analysis of water quality in the Amur river

Mishchenko Olga Alekseevna, Gladun Igor Vladimirovich, Ananyev Nikita Andreevich

The authors analyze the influence of large cities of the Khabarovsk Territory (Khabarovsk, Komsomolsk-on-Amur, Nikolaevsk-on-Amur) on water quality in the Amur River. The Amur River is the main waterway of the Far Eastern region, as well as one of the largest rivers in the world. The availability of fresh water suitable for consumption is the basis of high-quality life and health of the population. To describe the chemical composition of the river, systematic characteristics were used in the work – the average annual concentrations at each observation point along the length of the river. The information and empirical base of the analysis was formed on the basis of data from the territorial authority of Rosstat for the Khabarovsk Territory on the population of the territory. The analysis of the quality of the surface waters of the Amur River was carried out on the basis of statistical processing of data from the hydrochemical network of Roshydromet from 2011-2020 on the most characteristic indicators for a water body. To break the link between socio-economic growth and anthropogenic impact on the river. Amur from the large cities of the region it is necessary: to introduce integrated monitoring systems of water resources and innovative resource-saving and low-waste technologies at industrial enterprises of the Khabarovsk Territory, to carry out environmental monitoring of economic entities, to conduct a technical audit of water management systems of cities and settlements in the region, to develop economic levers to stimulate economic entities to make targeted investments in fixed capital for technological modernization of production in order to reduce the discharge of untreated water, and not to increase its scale due to extensive factors.

Keywords:Amur River, pollution, analysis, water resources, water users, chemical composition, hydrochemical studies.