КФУ. Карточка публикации. Diatoms in a sediment core of Lake Raifskoye (Volzhsko-Kamsky Nature Reserve, Republic of Tatarstan): lake development over the past 1200 years

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DIATOMS IN A SEDIMENT CORE OF LAKE RAIFSKOYE (VOLZHSKO-KAMSKY NATURE RESERVE, REPUBLIC OF TATARSTAN): LAKE DEVELOPMENT OVER THE PAST 1200 YEARS

Форма представления

Тезисы и материалы конференций в российских журналах и сборниках

Год публикации

2024

Язык

английский

Авторы, сотрудники КФУ

Палагушкина Ольга Викторовна, автор

Другие авторы

Унковская Елена Николаевна, автор

Библиографическое описание на языке оригинала

Diatoms in a sediment core of Lake Raifskoye (Volzhsko-Kamsky Nature Reserve, Republic of Tatarstan): lake development over the past 1200 years Palagushkina O.V. *, Li H.C. , Unkovskaya E.N. , Frolova L.A.

Аннотация

LIMNOLOGY AND FRESHWATER BIOLOGY

Ключевые слова

bottom sediments, diatoms, Lake Raifskoye, climate change

Название журнала

LIMNOLOGY AND FRESHWATER BIOLOGY

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https://repository.kpfu.ru/?p_id=303261

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Палагушкина Ольга Викторовна	ru_RU
dc.contributor.author	Унковская Елена Николаевна	ru_RU
dc.date.accessioned	2024-01-01T00:00:00Z	ru_RU
dc.date.available	2024-01-01T00:00:00Z	ru_RU
dc.date.issued	2024	ru_RU
dc.identifier.citation	Diatoms in a sediment core of Lake Raifskoye (Volzhsko-Kamsky Nature Reserve, Republic of Tatarstan): lake development over the past 1200 years Palagushkina O.V. *, Li H.C. , Unkovskaya E.N. , Frolova L.A.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=303261	ru_RU
dc.description.abstract	LIMNOLOGY AND FRESHWATER BIOLOGY	ru_RU
dc.description.abstract	. Studies of the diatom assembly in a 130-cm sediment core from Lake Raifskoye reveal 79 taxa of diatoms ranking below the genus of two classes (centric - 14, pennate - 65). 14C, 210Pb and 137Cs dating results show that the sediment core covers a continuous deposition since 1200 cal. yr BP. During the development of the lake, three periods were identified. In the range of 600-1200 years ago unfavourable conditions for the development of diatoms were noted, presumably due to low environmental temperatures. Period from 150-450 years ago reflects good conditions for the development of diatoms and, as a consequence, an increase in the productivity of algal communities in the lake against the backdrop of rising air temperatures. In the third, modern period, the processes of increasing the productivity of algal communities continue, which can also be associated with an increase in air temperature.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	bottom sediments	ru_RU
dc.subject	diatoms	ru_RU
dc.subject	Lake Raifskoye	ru_RU
dc.subject	climate change	ru_RU
dc.title	Diatoms in a sediment core of Lake Raifskoye (Volzhsko-Kamsky Nature Reserve, Republic of Tatarstan): lake development over the past 1200 years	ru_RU
dc.type	Тезисы и материалы конференций в российских журналах и сборниках	ru_RU