Water isotopic-geochemical composition in the Trekhtsvetnoe meromictic lake on the White Sea coast
- Autores: Vasil’chuk Y.K.1, Frolova N.L.1, Krasnova E.D.2, Budantseva N.A.1, Vasil’chuk A.C.1, Dobrydneva L.V.1, Efimova L.E.1, Terskaya E.V.1, Chizhova J.N.1
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Afiliações:
- Faculty of Geography
- Faculty of Biology
- Edição: Volume 43, Nº 5 (2016)
- Páginas: 828-838
- Seção: Water Quality and Protection: Environmental Aspects
- URL: https://journals.rcsi.science/0097-8078/article/view/174065
- DOI: https://doi.org/10.1134/S0097807816050110
- ID: 174065
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Resumo
The isotopic features of Lake Trekhtsvetnoe in the White Sea coast area were studied in 2012–2015 in both winter and summer. Lake Trekhtsvetnoe is a water body, separating from the sea, with constant vertical stratification throughout the observation period. Its isotopic, hydrophysical, and biological characteristics have been studied. By the isotopic profile of lake water body, three zones can be identified in the lake: (1) 0–1 m: mixolimnion zone with δ18O varying from–12 to–11.1‰; (2) 1.0–3.0 m: zone with transitional properties with δ18O varying from–11.1 to–5.5‰; (3) 3.0–7.6 m: monimolimnion zone with highest values of δ18O—from–5.5 to–4.7‰.
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Sobre autores
Yu. Vasil’chuk
Faculty of Geography
Autor responsável pela correspondência
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
N. Frolova
Faculty of Geography
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
E. Krasnova
Faculty of Biology
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
N. Budantseva
Faculty of Geography
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
A. Vasil’chuk
Faculty of Geography
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
L. Dobrydneva
Faculty of Geography
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
L. Efimova
Faculty of Geography
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
E. Terskaya
Faculty of Geography
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
Ju. Chizhova
Faculty of Geography
Email: vasilch_geo@mail.ru
Rússia, Moscow, 119991
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