Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records
Early Holocene winter air temperatures have been reconstructed for the northeastern part of the East European Plain using stable isotope (δ18O and δ2H) records of syngenetic ice wedges. We show that ice wedges here actively grew synchronously with accumulation of peatlands in bogged and forested dep...
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ftdatacite:10.1594/pangaea.917735 2023-05-15T18:42:56+02:00 Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna Chizhova, Julia N 2020 application/zip https://dx.doi.org/10.1594/pangaea.917735 https://doi.pangaea.de/10.1594/PANGAEA.917735 en eng PANGAEA - Data Publisher for Earth & Environmental Science http://www.izdatgeo.ru/pdf/gig/2005-9/908.pdf https://dx.doi.org/10.1002/ppp.2043 https://dx.doi.org/10.1017/s0033822200033865 https://dx.doi.org/10.7256/2453-8922.2018.1.25857 https://dx.doi.org/10.2458/azu_js_rc.55.16947 http://www.izdatgeo.ru/pdf/gig/2005-9/908.pdf Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Holocene ice‐wedge radiocarbon age stable water isotopes Vorkuta Collection of Datasets article Collection 2020 ftdatacite https://doi.org/10.1594/pangaea.917735 https://doi.org/10.1002/ppp.2043 https://doi.org/10.1017/s0033822200033865 https://doi.org/10.7256/2453-8922.2018.1.25857 https://doi.org/10.2458/azu_js_rc.55.16947 2022-02-09T13:19:56Z Early Holocene winter air temperatures have been reconstructed for the northeastern part of the East European Plain using stable isotope (δ18O and δ2H) records of syngenetic ice wedges. We show that ice wedges here actively grew synchronously with accumulation of peatlands in bogged and forested depressions between 10 and 8 cal ka BP, corresponding to the early Holocene Thermal Maximum. The slope of the δ2H-δ18O regression line is close to the global meteoric water line. This suggests the preservation of winter precipitation signal in the ice wedge with minor isotope transformation. The low range of stable isotope values in the ice wedge indicates quite stable winter climate conditions, favorable to ice wedge growth. Reconstructed mean winter air temperature was close to modern, but it is assumed that air temperature of the coldest winter month was lower and more stable than at present. : Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University. Article in Journal/Newspaper Vorkuta DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Holocene ice‐wedge radiocarbon age stable water isotopes Vorkuta |
spellingShingle |
Holocene ice‐wedge radiocarbon age stable water isotopes Vorkuta Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna Chizhova, Julia N Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records |
topic_facet |
Holocene ice‐wedge radiocarbon age stable water isotopes Vorkuta |
description |
Early Holocene winter air temperatures have been reconstructed for the northeastern part of the East European Plain using stable isotope (δ18O and δ2H) records of syngenetic ice wedges. We show that ice wedges here actively grew synchronously with accumulation of peatlands in bogged and forested depressions between 10 and 8 cal ka BP, corresponding to the early Holocene Thermal Maximum. The slope of the δ2H-δ18O regression line is close to the global meteoric water line. This suggests the preservation of winter precipitation signal in the ice wedge with minor isotope transformation. The low range of stable isotope values in the ice wedge indicates quite stable winter climate conditions, favorable to ice wedge growth. Reconstructed mean winter air temperature was close to modern, but it is assumed that air temperature of the coldest winter month was lower and more stable than at present. : Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University. |
format |
Article in Journal/Newspaper |
author |
Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna Chizhova, Julia N |
author_facet |
Vasil'chuk, Yurij K Budantseva, Nadine A Vasil'chuk, Alla Constantinovna Chizhova, Julia N |
author_sort |
Vasil'chuk, Yurij K |
title |
Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records |
title_short |
Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records |
title_full |
Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records |
title_fullStr |
Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records |
title_full_unstemmed |
Winter air temperature during the Holocene optimum in the north-eastern part of the east European plain based on ice wedge stable isotope records |
title_sort |
winter air temperature during the holocene optimum in the north-eastern part of the east european plain based on ice wedge stable isotope records |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.917735 https://doi.pangaea.de/10.1594/PANGAEA.917735 |
genre |
Vorkuta |
genre_facet |
Vorkuta |
op_relation |
http://www.izdatgeo.ru/pdf/gig/2005-9/908.pdf https://dx.doi.org/10.1002/ppp.2043 https://dx.doi.org/10.1017/s0033822200033865 https://dx.doi.org/10.7256/2453-8922.2018.1.25857 https://dx.doi.org/10.2458/azu_js_rc.55.16947 http://www.izdatgeo.ru/pdf/gig/2005-9/908.pdf |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.917735 https://doi.org/10.1002/ppp.2043 https://doi.org/10.1017/s0033822200033865 https://doi.org/10.7256/2453-8922.2018.1.25857 https://doi.org/10.2458/azu_js_rc.55.16947 |
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