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РАЗВИТИЕ ИССЛЕДОВАНИЙ РЫБНОГО НАСЕЛЕНИЯ ВОДОЕМОВ БОЛЬШЕЗЕМЕЛЬСКОЙ ТУНДРЫ

9 октября 2024 / 11:57

DOI: 10.38006/00187-838-4.2024.223.225

В. И. Пономарев
Институт биологии Коми научного центра УрО РАН, Сыктывкар

The most of the Bolshezemelskaya tundra waterbodies fish communities remain unstudied. For the first time we obtained data on the diversity and structure of the fish populations of lakes Khosedaty, Langutaty and Bol. Ngosaveity (Adz’va river basin), Bol. Sydneyty and Chiraty (More-Yu river basin), as well as Khudyakhaty (Sed’yakha river basin) and a number of nameless lakes. The extremely high value of the species composition has been established; however, there is a serious threat of its loss, both as a result of the development of the territory of the Bolshezemelskaya tundra as a source of mineral resources and uncontrolled consumer fishing. It is planned to assess the tundra waterbodies biological diversity and bioresource potential. The aquatic systems of the Bolshezemelskaya tundra, in connection with their glacial history, represent a convenient model for studying the ways of formation of the aquatic fauna of Northeastern Europe.