On the ecosystem and indicator significance of fatty acids in the composition of the low-molecular metabolom of water macrophytes
- Autores: Kurashov E.A.1,2, Krylova J.V.1,2, Chernova A.M.1, Khodonovich V.V.2,3, Yavid E.Y.2
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Afiliações:
- Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences
- St. Petersburg Federal Research Center of the Russian Academy of Sciences
- St. Petersburg Branch of the Federal State Budget Scientific Institution “Russian Federal Research Institute of Fisheries and oceanography” named after L.S. Berg
- Edição: Volume 17, Nº 5 (2024)
- Páginas: 858-862
- Seção: КРАТКИЕ СООБЩЕНИЯ
- URL: https://journals.rcsi.science/0320-9652/article/view/272452
- DOI: https://doi.org/10.31857/S0320965224050168
- EDN: https://elibrary.ru/XQCWEJ
- ID: 272452
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Resumo
The hypothesis that aquatic macrophytes produce and include in their low molecular weight metabolome fewer fatty acids (in composition and content) under anthropogenic impact (eutrophication and pollution) than in clean, undisturbed, or slightly disturbed aquatic habitats (oligotrophic and mesotrophic conditions) was tested for the first time. The available data really give grounds to definitely speak about a decrease in the specific production of saturated and unsaturated fatty acids by macrophytes per unit of their biomass with an increase in the processes of eutrophication and pollution in aquatic ecosystems. The use of this pattern for the indicator assessment of anthropogenic influence on aquatic ecosystems is a significant practical application of this regularity.
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Sobre autores
E. Kurashov
Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences; St. Petersburg Federal Research Center of the Russian Academy of Sciences
Autor responsável pela correspondência
Email: evgeny_kurashov@mail.ru
Institute of Lake Science of the Russian Academy of Sciences, St. Petersburg Federal Research Center of the Russian Academy of Sciences
Rússia, Borok, Nekouzsky raion, Yaroslavl oblast; St. PetersburgJ. Krylova
Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences; St. Petersburg Federal Research Center of the Russian Academy of Sciences
Email: evgeny_kurashov@mail.ru
Institute of Lake Science of the Russian Academy of Sciences, St. Petersburg Federal Research Center of the Russian Academy of Sciences
Rússia, Borok, Nekouzsky raion, Yaroslavl oblast; St. PetersburgA. Chernova
Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences
Email: evgeny_kurashov@mail.ru
Rússia, Borok, Nekouzsky raion, Yaroslavl oblast
V. Khodonovich
St. Petersburg Federal Research Center of the Russian Academy of Sciences; St. Petersburg Branch of the Federal State Budget Scientific Institution “Russian Federal Research Institute of Fisheries and oceanography” named after L.S. Berg
Email: evgeny_kurashov@mail.ru
Institute of Lake Science of the Russian Academy of Sciences, St. Petersburg Federal Research Center of the Russian Academy of Sciences
Rússia, St. Petersburg; St. PetersburgE. Yavid
St. Petersburg Federal Research Center of the Russian Academy of Sciences
Email: evgeny_kurashov@mail.ru
Institute of Lake Science of the Russian Academy of Sciences
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