Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog
ABSTRACT The paper studies sediments from Lake Tikozero that have accumulated successively in the littoral of Lake pre‐Imandra, Imandra lagoon, and an open lake isolated from a parental freshwater body. The ‘Apatity’ bog was concurrently formed on the Lake Imandra coast. Lithological, 14 C, pollen a...
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Online Access: | http://dx.doi.org/10.1002/jqs.3397 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.3397 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jqs.3397 |
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crwiley:10.1002/jqs.3397 2024-06-02T08:09:55+00:00 Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog Korsakova, Olga Kolka, Vasily Tolstobrov, Dmitry Savelieva, Larisa Kosova, Anna Petrov, Alexei Semyonova, Lyudmila Ministry of Science and Higher Education of the Russian Federation Russian Foundation for Basic Research 2021 http://dx.doi.org/10.1002/jqs.3397 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.3397 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jqs.3397 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Quaternary Science volume 37, issue 5, page 765-777 ISSN 0267-8179 1099-1417 journal-article 2021 crwiley https://doi.org/10.1002/jqs.3397 2024-05-03T11:04:07Z ABSTRACT The paper studies sediments from Lake Tikozero that have accumulated successively in the littoral of Lake pre‐Imandra, Imandra lagoon, and an open lake isolated from a parental freshwater body. The ‘Apatity’ bog was concurrently formed on the Lake Imandra coast. Lithological, 14 C, pollen and diatom data and findings of previous investigations provide the regional Holocene stratigraphy, which is subdivided into the early ( c . 11 550–8200 cal a bp ), middle ( c . 8200–4000 cal a bp ) and late (last 4000 cal a bp ) Holocene sub‐stages. In the early Holocene, environments became favourable for diatoms after c . 9700 cal a bp. Birch phytocoenoses and pine forests with birch flourished in the area. In the middle Holocene, the west‐central Kola Peninsula was covered by a pine‐birch forest with alders. Lake Tikozero became shallow and desiccated in a warm and dry climate between c . 6300 and 4000 cal a bp and a Sphagnum raised bog developed in the adjacent area, provoked by lowering of the water table. Spruce appeared in a pine‐birch forest and indicates a colder and wetter climate in the late Holocene. The flooding of Lake Imandra created a number of new small lakes; and fens occurred along the wet shores. Article in Journal/Newspaper kola peninsula North-West Russia Wiley Online Library Apatity ENVELOPE(33.403,33.403,67.564,67.564) Imandra ENVELOPE(33.260,33.260,67.849,67.849) Kola Peninsula Tikozero ENVELOPE(33.335,33.335,67.489,67.489) Journal of Quaternary Science |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
ABSTRACT The paper studies sediments from Lake Tikozero that have accumulated successively in the littoral of Lake pre‐Imandra, Imandra lagoon, and an open lake isolated from a parental freshwater body. The ‘Apatity’ bog was concurrently formed on the Lake Imandra coast. Lithological, 14 C, pollen and diatom data and findings of previous investigations provide the regional Holocene stratigraphy, which is subdivided into the early ( c . 11 550–8200 cal a bp ), middle ( c . 8200–4000 cal a bp ) and late (last 4000 cal a bp ) Holocene sub‐stages. In the early Holocene, environments became favourable for diatoms after c . 9700 cal a bp. Birch phytocoenoses and pine forests with birch flourished in the area. In the middle Holocene, the west‐central Kola Peninsula was covered by a pine‐birch forest with alders. Lake Tikozero became shallow and desiccated in a warm and dry climate between c . 6300 and 4000 cal a bp and a Sphagnum raised bog developed in the adjacent area, provoked by lowering of the water table. Spruce appeared in a pine‐birch forest and indicates a colder and wetter climate in the late Holocene. The flooding of Lake Imandra created a number of new small lakes; and fens occurred along the wet shores. |
author2 |
Ministry of Science and Higher Education of the Russian Federation Russian Foundation for Basic Research |
format |
Article in Journal/Newspaper |
author |
Korsakova, Olga Kolka, Vasily Tolstobrov, Dmitry Savelieva, Larisa Kosova, Anna Petrov, Alexei Semyonova, Lyudmila |
spellingShingle |
Korsakova, Olga Kolka, Vasily Tolstobrov, Dmitry Savelieva, Larisa Kosova, Anna Petrov, Alexei Semyonova, Lyudmila Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog |
author_facet |
Korsakova, Olga Kolka, Vasily Tolstobrov, Dmitry Savelieva, Larisa Kosova, Anna Petrov, Alexei Semyonova, Lyudmila |
author_sort |
Korsakova, Olga |
title |
Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog |
title_short |
Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog |
title_full |
Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog |
title_fullStr |
Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog |
title_full_unstemmed |
Holocene environments on the west‐central Kola Peninsula (north‐west Russia): lithology, chronology and biostratigraphy records from Lake Tikozero and a neighbouring bog |
title_sort |
holocene environments on the west‐central kola peninsula (north‐west russia): lithology, chronology and biostratigraphy records from lake tikozero and a neighbouring bog |
publisher |
Wiley |
publishDate |
2021 |
url |
http://dx.doi.org/10.1002/jqs.3397 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.3397 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jqs.3397 |
long_lat |
ENVELOPE(33.403,33.403,67.564,67.564) ENVELOPE(33.260,33.260,67.849,67.849) ENVELOPE(33.335,33.335,67.489,67.489) |
geographic |
Apatity Imandra Kola Peninsula Tikozero |
geographic_facet |
Apatity Imandra Kola Peninsula Tikozero |
genre |
kola peninsula North-West Russia |
genre_facet |
kola peninsula North-West Russia |
op_source |
Journal of Quaternary Science volume 37, issue 5, page 765-777 ISSN 0267-8179 1099-1417 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jqs.3397 |
container_title |
Journal of Quaternary Science |
_version_ |
1800755717364252672 |