KFU. Card publication. Paleoenvironmental Changes Over the Past 1200 Years and Complication of 210Pb, 137Cs and 14C Dating in the Lake Sediments from Lake Raifskoye (Middle Volga Region, Russia).

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PALEOENVIRONMENTAL CHANGES OVER THE PAST 1200 YEARS AND COMPLICATION OF 210PB, 137CS AND 14C DATING IN THE LAKE SEDIMENTS FROM LAKE RAIFSKOYE (MIDDLE VOLGA REGION, RUSSIA).

Form of presentation

Conference proceedings in international journals and collections

Year of publication

2024

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Authors, employees of KFU

Palagushkina Olga Viktorovna, author

Frolova Larisa Aleksandrovna, author

Other authors

Li Hong-Chun Hong-Chun, author

Bibliographic description in the original language

Hong-Chun Li*, Olga V. Palagushkina, Larisa A. Frolova, Tzu-Tsen Shen, Chun-Yen Chou, Satabdi Misra, Gulnara Nigamatzyanova, Niyaz Nigmatullin, 2024. Paleoenvironmental Changes Over the Past 1200 Years and Complication of 210Pb, 137Cs and 14C Dating in the Lake Sediments from Lake Raifskoye (Middle Volga Region, Russia). AGU (American Geophysical Union)2024, December 9-13, 2024, Washington, D.C., USA

Annotation

Abstracts of AGU (American Geophysical Union)2024, December 9-13, 2024, Washington, D.C., USA

Keywords

Dating, sediments, Lake Raifskoye, Middle Volga Region, Russia

The name of the journal

Abstracts of AGU (American Geophysical Union)2024, December 9-13, 2024, Washington, D.C., USA

URL

https://www.agu.org/annual-meeting

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=306655&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Palagushkina Olga Viktorovna	ru_RU
dc.contributor.author	Frolova Larisa Aleksandrovna	ru_RU
dc.contributor.author	Li Hong-Chun Hong-Chun	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	Hong-Chun Li*, Olga V. Palagushkina, Larisa A. Frolova, Tzu-Tsen Shen, Chun-Yen Chou, Satabdi Misra, Gulnara Nigamatzyanova, Niyaz Nigmatullin, 2024. Paleoenvironmental Changes Over the Past 1200 Years and Complication of 210Pb, 137Cs and 14C Dating in the Lake Sediments from Lake Raifskoye (Middle Volga Region, Russia). AGU (American Geophysical Union)2024, December 9-13, 2024, Washington, D.C., USA	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=306655&p_lang=2	ru_RU
dc.description.abstract	Abstracts of AGU (American Geophysical Union)2024, December 9-13, 2024, Washington, D.C., USA	ru_RU
dc.description.abstract	A 130-cm core from Lake Raifskoye covers a 1200-year record. While the Cs prole does not provide a clear variation trend to show the 1964-peak, the excess Pb prole yields a sedimentation rate of 1.067 cm/yr in the upper 20cm part. The samples of dissolved CO from the lake water, living plants and bivalve shells show apparent C ages, indicating old carbon inuence (OCI) in the karst lake system. Furthermore, the acid-base-acid (ABA) treated samples have older C ages of total organic carbon (TOC) than that of the acid (A) treated samples.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Dating	ru_RU
dc.subject	sediments	ru_RU
dc.subject	Lake Raifskoye	ru_RU
dc.subject	Middle Volga Region	ru_RU
dc.subject	Russia	ru_RU
dc.title	Paleoenvironmental Changes Over the Past 1200 Years and Complication of 210Pb, 137Cs and 14C Dating in the Lake Sediments from Lake Raifskoye (Middle Volga Region, Russia).	ru_RU
dc.type	Conference proceedings in international journals and collections	ru_RU