Отправить статью по E-mail Assessing External Water Exchange of Lake Bays by Water Chemistry Characteristics
- Авторы: Lozovik P.A.1, Zobkov M.B.1, Borodulina G.S.1, Tokarev I.V.2
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Учреждения:
- Northern Water Problems Institute, Karelian Research Center, Russian Academy of Sciences
- Resource Center of X-ray Diffraction Research Methods, Science Park of the St. Petersburg State University
- Выпуск: Том 46, № 1 (2019)
- Страницы: 94-102
- Раздел: Water Quality and Protection: Environmental Aspects
- URL: https://journals.rcsi.science/0097-8078/article/view/174986
- DOI: https://doi.org/10.1134/S0097807818050123
- ID: 174986
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Аннотация
External water exchange of bays of the lakes Onega (Kondopoga and Petrozavodsk bays) and Ladoga (Hiidenselkä Bay), considering the exchange with the lake water, was assessed by water chemistry of the bays and inflowing waters, as well as by the volume of water inflow into the bays. The periods of water exchange were found to be 0.13 for Petrozavodsk Bay, 1.02 for Kondopoga Bay, and 1.15 year for Hiidenselkä Bay. Their water exchange periods are 2–3 times greater if water exchange with the lake was not considered. Data on water exchange in Petrozavodsk Bay were confirmed by seasonal variations of water isotopic composition.
Об авторах
P. Lozovik
Northern Water Problems Institute, Karelian Research Center, Russian Academy of Sciences
Email: duet@onego.ru
Россия, Petrozavodsk, 185030
M. Zobkov
Northern Water Problems Institute, Karelian Research Center, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: duet@onego.ru
Россия, Petrozavodsk, 185030
G. Borodulina
Northern Water Problems Institute, Karelian Research Center, Russian Academy of Sciences
Email: duet@onego.ru
Россия, Petrozavodsk, 185030
I. Tokarev
Resource Center of X-ray Diffraction Research Methods, Science Park of the St. Petersburg State University
Email: duet@onego.ru
Россия, St. Petersburg, 199155
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