| Форма представления | Тезисы и материалы конференций в российских журналах и сборниках |
| Год публикации | 2022 |
| Язык | английский |
|
Назарова Лариса Борисовна, автор
Палагушкина Ольга Викторовна, автор
|
| Библиографическое описание на языке оригинала |
Zhilich S., Krivonogov S., Nazarova L., Palagushkina O.,
Cao X. Rudaya N. Sediments of Lake Malye Chany as a Late
Holocene paleoecological archive in the
south of West Siberia (Russia) |
| Аннотация |
SI: «The 5th International Conference Paleolimnology of Northern Eurasia» |
| Ключевые слова |
Lake Malye Chany, south of West Siberia, multiproxy study, reconstructions |
| Название журнала |
SI: «The 5th International Conference Paleolimnology of Northern Eurasia»
|
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=270080 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Назарова Лариса Борисовна |
ru_RU |
| dc.contributor.author |
Палагушкина Ольга Викторовна |
ru_RU |
| dc.date.accessioned |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2022 |
ru_RU |
| dc.identifier.citation |
Zhilich S., Krivonogov S., Nazarova L., Palagushkina O.,
Cao X. Rudaya N. Sediments of Lake Malye Chany as a Late
Holocene paleoecological archive in the
south of West Siberia (Russia) |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=270080 |
ru_RU |
| dc.description.abstract |
SI: «The 5th International Conference Paleolimnology of Northern Eurasia» |
ru_RU |
| dc.description.abstract |
ABSTRACT. The paper presents the first results of multiproxy study of the sediment core from Lake
Malye Chany. This lake is a part of the biggest drainless lake in Russian Lake Chany. The Kargat and
Chulym Rivers flow into Malye Chany. The lake locates in the forest-steppe near the southern border
of taiga zone which makes it a promising object for reconstructions of the vegetation shifts and other
ecological changes of the past periods. The sediment core was investigated by sedimentological, pollen,
chironomid, diatom, ostracod analyses. Based on pollen and chironomid data were maid quantitative
reconstructins of climate, vegetation cover and biodiversity. According to radiocarbon dates the upper
200 cm of the core covers the last ca. 3900 years. It was established that reconstructed time boundaries
of climate, vegetation and ecological changes coincide according to various reconstruction approaches.
At the beginning of its existence, Lake Malye Chany was a shallow saline lake with warm water; only
after 2.4 thousand years BP the water level rose and the lake became fresh and the water colder. Then
the water level and salinity changed, and only 1 thousand years BP the lake became deep again. The
last 200 years recorded a slight warming of the water. Landscapes developed from very dry steppe to
modern forest-steppe, about 2 thousand years ago there was a short-term cooling and spread of taiga
elements. Last 200-300 years, there has been a steppification. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
Lake Malye Chany |
ru_RU |
| dc.subject |
south of West Siberia |
ru_RU |
| dc.subject |
multiproxy study |
ru_RU |
| dc.subject |
reconstructions |
ru_RU |
| dc.title |
Sediments of Lake Malye Chany as a Late
Holocene paleoecological archive in the
south of West Siberia (Russia) |
ru_RU |
| dc.type |
Тезисы и материалы конференций в российских журналах и сборниках |
ru_RU |
|
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