TRANSFORMATION OF THE ECOLOGICAL STATE OF WATER BODIES IN BREST IN 2020 BY HYDROCHEMICAL INDICATORS

Authors

  • Лариса Александровна Кириченко УО «Брестский государственный технический университет»

DOI:

https://doi.org/10.36773/1818-1212-2021-125-2-86-89

Keywords:

urbanized water bodies, ecological state, hydrochemical indicators, water pollution, eutrophication

Abstract

Urban water bodies are subject to various types of anthropogenic impact. Their ecological state depends on the type and degree of pollution.

In this work, it has been established that the water bodies of Brest are mostly subject to pollution by organic matter and biogenic elements. All water bodies are characterized by eutrophication to varying degrees. It has been established that in order to determine the ecological state of urban water bodies by hydrochemical indicators, it is necessary to take into account the tropho-saprobic level in addition to the multiplicity of the excess of MPC. Thus, ponds B-1 and B-3 in Brest are characterized by a very poor ecological state and their self-recovery is difficult, B-2 and B-6 - poor ecological state, B-4 and B-5 - satisfactory and good ecological state, respectively.

 

 

 

Author Biography

Лариса Александровна Кириченко, УО «Брестский государственный технический университет»

 

 

 

 

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Published

2021-06-29

How to Cite

(1)
Кириченко, Л. А. TRANSFORMATION OF THE ECOLOGICAL STATE OF WATER BODIES IN BREST IN 2020 BY HYDROCHEMICAL INDICATORS. Вестник БрГТУ 2021, 86-89.

Issue

No. 2(125) (2021): Vestnik of Brest State Technical University

Section

Geoecology

License

Copyright (c) 2021 Brest State Technical University

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