Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia
Abstract High-resolution lithostratigraphy, mineral magnetic, carbon, pollen, and macrofossil analyses, and accelerator mass spectrometry 14 C measurements were performed in the study of a sediment sequence from Lake Tambichozero, southeastern Russian Karelia, to reconstruct late-glacial and early H...
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Language: | English |
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Cambridge University Press (CUP)
2002
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Online Access: | http://dx.doi.org/10.1006/qres.2002.2386 http://api.elsevier.com/content/article/PII:S0033589402923860?httpAccept=text/xml http://api.elsevier.com/content/article/PII:S0033589402923860?httpAccept=text/plain https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S003358940001142X |
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crcambridgeupr:10.1006/qres.2002.2386 2024-06-23T07:50:22+00:00 Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia Wohlfarth, Barbara Filimonova, Ludmila Bennike, Ole Björkman, Leif Brunnberg, Lars Lavrova, Nadja Demidov, Igor Possnert, Göran 2002 http://dx.doi.org/10.1006/qres.2002.2386 http://api.elsevier.com/content/article/PII:S0033589402923860?httpAccept=text/xml http://api.elsevier.com/content/article/PII:S0033589402923860?httpAccept=text/plain https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S003358940001142X en eng Cambridge University Press (CUP) https://www.cambridge.org/core/terms Quaternary Research volume 58, issue 3, page 261-272 ISSN 0033-5894 1096-0287 journal-article 2002 crcambridgeupr https://doi.org/10.1006/qres.2002.2386 2024-06-12T04:04:44Z Abstract High-resolution lithostratigraphy, mineral magnetic, carbon, pollen, and macrofossil analyses, and accelerator mass spectrometry 14 C measurements were performed in the study of a sediment sequence from Lake Tambichozero, southeastern Russian Karelia, to reconstruct late-glacial and early Holocene aquatic and terrestrial environmental changes. The lake formed ca. 14,000 cal yr B.P. and the area around the lake was subsequently colonized by arctic plants, forming patches of pioneer communities surrounded by areas of exposed soil. A minor rise in lake productivity and the immigration of Betula pubescens occurred ca. 11,500 cal yr B.P. The rise in summer temperatures probably led to increased melting of remnant ice and enhanced erosion. The distinct increase in lake productivity and the development of open Betula-Populus forests, which are reconstructed based on plant macrofossil remains, indicate stable soils from 10,600 cal yr B.P. onward. Pinus and Picea probably became established ca. 9900 cal yr B.P. Article in Journal/Newspaper Arctic Cambridge University Press Arctic Tambichozero ENVELOPE(36.089,36.089,62.674,62.674) Quaternary Research 58 3 261 272 |
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Open Polar |
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Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
description |
Abstract High-resolution lithostratigraphy, mineral magnetic, carbon, pollen, and macrofossil analyses, and accelerator mass spectrometry 14 C measurements were performed in the study of a sediment sequence from Lake Tambichozero, southeastern Russian Karelia, to reconstruct late-glacial and early Holocene aquatic and terrestrial environmental changes. The lake formed ca. 14,000 cal yr B.P. and the area around the lake was subsequently colonized by arctic plants, forming patches of pioneer communities surrounded by areas of exposed soil. A minor rise in lake productivity and the immigration of Betula pubescens occurred ca. 11,500 cal yr B.P. The rise in summer temperatures probably led to increased melting of remnant ice and enhanced erosion. The distinct increase in lake productivity and the development of open Betula-Populus forests, which are reconstructed based on plant macrofossil remains, indicate stable soils from 10,600 cal yr B.P. onward. Pinus and Picea probably became established ca. 9900 cal yr B.P. |
format |
Article in Journal/Newspaper |
author |
Wohlfarth, Barbara Filimonova, Ludmila Bennike, Ole Björkman, Leif Brunnberg, Lars Lavrova, Nadja Demidov, Igor Possnert, Göran |
spellingShingle |
Wohlfarth, Barbara Filimonova, Ludmila Bennike, Ole Björkman, Leif Brunnberg, Lars Lavrova, Nadja Demidov, Igor Possnert, Göran Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia |
author_facet |
Wohlfarth, Barbara Filimonova, Ludmila Bennike, Ole Björkman, Leif Brunnberg, Lars Lavrova, Nadja Demidov, Igor Possnert, Göran |
author_sort |
Wohlfarth, Barbara |
title |
Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia |
title_short |
Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia |
title_full |
Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia |
title_fullStr |
Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia |
title_full_unstemmed |
Late-Glacial and Early Holocene Environmental and Climatic Change at Lake Tambichozero, Southeastern Russian Karelia |
title_sort |
late-glacial and early holocene environmental and climatic change at lake tambichozero, southeastern russian karelia |
publisher |
Cambridge University Press (CUP) |
publishDate |
2002 |
url |
http://dx.doi.org/10.1006/qres.2002.2386 http://api.elsevier.com/content/article/PII:S0033589402923860?httpAccept=text/xml http://api.elsevier.com/content/article/PII:S0033589402923860?httpAccept=text/plain https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S003358940001142X |
long_lat |
ENVELOPE(36.089,36.089,62.674,62.674) |
geographic |
Arctic Tambichozero |
geographic_facet |
Arctic Tambichozero |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Quaternary Research volume 58, issue 3, page 261-272 ISSN 0033-5894 1096-0287 |
op_rights |
https://www.cambridge.org/core/terms |
op_doi |
https://doi.org/10.1006/qres.2002.2386 |
container_title |
Quaternary Research |
container_volume |
58 |
container_issue |
3 |
container_start_page |
261 |
op_container_end_page |
272 |
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1802641231764783104 |