sevinПОВОЛЖСКИЙ ЭКОЛОГИЧЕСКИЙ ЖУРНАЛPovolzhskiy Journal of Ecology1684-73182541-8963Федеральное государственное бюджетное учреждение науки Институт проблем экологии и эволюции им. А. Н. Северцова РАН; Товарищество научных изданий КМК.10.35885/1684-7318-2025-2-232-239sevin-660Research ArticleСтатьиЗависимость содержания ртути в мышечной ткани рыб Горьковского водохранилища от возраста и длины телаDependence of the mercury content in the muscle tissue of fish from the Gorky reservoir on age and body lengthhttps://orcid.org/0009-0003-0370-2059РевухинА. А.RevukhinA. A.

Ревухин Александр Андреевич

Лаборатория водных биологических ресурсов

603116, г. Нижний Новгород, Московское шоссе, д. 31

603950, г. Нижний Новгород, просп. Гагарина, д. 23

https://orcid.org/0009-0001-8582-8338ПостновД. И.PostnovD. I.

Постнов Дмитрий Иванович 

603116, г. Нижний Новгород, Московское шоссе, д. 31

https://orcid.org/0009-0001-8896-9005ГремячихВ. А.GremyachikhV. A.

Гремячих Вера Алексеевна

152742, Ярославская обл., Некоузский р-н, пос. Борок

https://orcid.org/0000-0002-6340-4411БазаровМ. И.BazarovM. I.

Базаров Михаил Иванович

152742, Ярославская обл., Некоузский р-н, пос. Борок

https://orcid.org/0000-0002-0253-6621ШургановаГ. В.ShurganovaG. V.

Шурганова Галина Васильевна 

603950, г. Нижний Новгород, просп. Гагарина, д. 23

https://orcid.org/0000-0001-9124-7428КомовВ. Т.KomovV. T.

Комов Виктор Трофимович

152742, Ярославская обл., Некоузский р-н, пос. Борок

Нижегородский филиал ФГБНУ «ВНИРО»; Национальный исследовательский Нижегородский государственный университет им. Н. И. ЛобачевскогоРоссияNizhni Novgorod Branch of the Federal State Budget Scientific Institution “Russian Federal Research Institute of Fisheries and Oceanography”; National Research Lobachevsky State University of Nizhni NovgorodRussian FederationНижегородский филиал ФГБНУ «ВНИРО»РоссияNizhni Novgorod Branch of the Federal State Budget Scientific Institution “Russian Federal Research Institute of Fisheries and Oceanography”Russian FederationИнститут биологии внутренних вод им. И. Д. Папанина РАНРоссияPapanin Institute for Biology of Inland Waters Russian Academy of SciencesRussian FederationНациональный исследовательский Нижегородский государственный университет им. Н. И. ЛобачевскогоРоссияNational Research Lobachevsky State University of Nizhni NovgorodRussian Federation20253107202502232239Copyright © Ревухин А.А., Постнов Д.И., Гремячих В.А., Базаров М.И., Шурганова Г.В., Комов В.Т., 20252025Ревухин А.А., Постнов Д.И., Гремячих В.А., Базаров М.И., Шурганова Г.В., Комов В.Т.Revukhin A.A., Postnov D.I., Gremyachikh V.A., Bazarov M.I., Shurganova G.V., Komov V.T.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://sevin.elpub.ru/jour/article/view/660

Представлены данные содержания ртути (Hg) в мышечной ткани некоторых видов рыб (Perca fluviatilis, Rutilus rutilus, Blicca bjoerkna, Alburnus alburnus, Clupeonella cultriventris), обитающих в Горьковском водохранилище, в зависимости от длины их тела. Исследования проводились в 2023 г. на одиннадцати станциях речного, озёрно-речного и озёрного участков Горьковского водохранилища. Выявлены различия содержания Hg у мелких и крупных особей окуня, более интенсивное накопление ртути наблюдалось у молодых особей. Содержание металла в мышцах исследованных видов рыб уменьшалось в следующей последовательности: окунь речной ≥ тюлька ≥ уклейка ≥ густера ≥ плотва обыкно- венная. Показано, что концентрация Hg в мышцах рыб Горьковского водохранилища находится на уровне, сопоставимом с данными, зафиксированными в других водоемах.

Data on the mercury (Hg) content in the muscle tissue of some fish species (Perca fluviatilis, Rutilus rutilus, Blicca bjoerkna, Alburnus alburnus, and Clupeonella cultriventris) are presented, they live in the Gorky reservoir, as depends on their body length. The research was conducted in 2023 at eleven stations of the river, lake-river and lake sections of the Gorky reservoir. Differences in the Hg content in small and large perch individuals were revealed, a more in- tense mercury accumulation being observed in young individuals. The metal content in the muscles of the studied fish species decreased in the following sequence: Perca fluviatilis ≥ Clupeonella cultriventris ≥ Alburnus alburnus ≥ Blicca bjoerkna ≥ Rutilus rutilus. The Hg concentration in the muscles of the fish from the Gorky reservoir is shown to be at a level comparable to the data recorded in other reservoirs.

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The authors declare that there are no conflicts of interest present.