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Cryostratigraphy, Radiocarbon dates of surrounding sediments, Stable isotope values for Holocene ice wedges and modern ice veinlets of the northwestern Siberia

Stable isotope composition of ice wedges has been widely used for reconstruction winter climatic conditions in the Arctic regions. In this study, stable isotope composition of Holocene syngenetic ice wedges and modern ice veinlets of northwestern Siberia is investigated. Radiocarbon dating of enclosing sediments and organic material data obtained for ice wedges, demonstrate that ice wedges grew constantly within the study area during the Holocene though early–mid-Holocene in northwestern Siberia is often considered as a thermal optimum. Many proxy records indicate an increase of summer air temperatures followed by thermokarst activity, peatland formation, and northward advance of the treeline. According to our data, winter climate conditions in terms of mean air temperature of the coldest winter month (January) did not change significantly during the key Holocene stages, and during the Greenlandian and most of the Northgrippian stages (between 11.4 and 6 cal ka BP) mean January air temperature (TmJ) varied between –21 and –30℃, and from the end of the Northgrippian, during the Meghalayan stages of Holocene (5.2–0.9 cal ka BP), TmJ varied between –24 to –28℃. Mean January air temperature during the Holocene was generally 1–2℃ lower than the modern one, meanwhile the submeridional direction of TmJ isotherms and eastward decrease of TmJ values in Holocene are similar to the modern pattern.

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Cite this as

Vasil'chuk, Yurij K, Vasil'chuk, Alla Constantinovna, Budantseva, Nadine A (2023). Dataset: Cryostratigraphy, Radiocarbon dates of surrounding sediments, Stable isotope values for Holocene ice wedges and modern ice veinlets of the northwestern Siberia. https://doi.org/10.1594/PANGAEA.962304

DOI retrieved: 2023

Additional Info

Field Value
Imported on November 30, 2024
Last update November 30, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.962304
Author Vasil'chuk, Yurij K
Given Name Yurij K
Family Name Vasil'chuk
More Authors
Vasil'chuk, Alla Constantinovna
Budantseva, Nadine A
Source Creation 2023
Publication Year 2023
Resource Type application/zip - filename: Vasil'chuk-etal_2023a
Subject Areas
Name: LandSurface

Name: Lithosphere

Related Identifiers
Title: Holocene January paleotemperature of northwestern Siberia reconstructed based on stable isotope ratio of ice wedges
Identifier: https://doi.org/10.1002/ppp.2177
Type: DOI
Relation: References
Year: 2023
Source: Permafrost and Periglacial Processes
Authors: Vasil'chuk Yurij K , Vasil'chuk Alla Constantinovna , Budantseva Nadine A , Baranskaya Alisa V , Romanenko Fedor A , Arslanov H A , Maksimov F E , Starikova A A , Pushina Z , Oblogov G E , Romanenko Fedor A , Voskresenskiy K S , Tarasov Pavel E , Andreev Andrei A , Nikolaev Vladimir I , Sulerzhitskiy L D , Streletskaya Irina D , Vasiliev Alexander A , Slagoda Elena A , Opokina Olga L , Oblogov G E , Tikhonravova Yana , Slagoda Elena A , Butakov Vladislav , Koroleva Ekaterina , Simonova Galina , Sysolyatin Robert .

Title: Perennially frozen deposits of Bely island: stratigraphy, age, depositional environments
Identifier: https://doi.org/10.21782/KZ1560-7496-2018-2(3-15)
Type: DOI
Relation: References
Year: 2018
Source: Earth's Cryosphere (Kriosfera Zemli)
Authors: Vasil'chuk Yurij K , Vasil'chuk Alla Constantinovna , Budantseva Nadine A , Baranskaya Alisa V , Romanenko Fedor A , Arslanov H A , Maksimov F E , Starikova A A , Pushina Z , Oblogov G E , Romanenko Fedor A , Voskresenskiy K S , Tarasov Pavel E , Andreev Andrei A , Nikolaev Vladimir I , Sulerzhitskiy L D , Streletskaya Irina D , Vasiliev Alexander A , Slagoda Elena A , Opokina Olga L , Oblogov G E , Tikhonravova Yana , Slagoda Elena A , Butakov Vladislav , Koroleva Ekaterina , Simonova Galina , Sysolyatin Robert .

Title: Evolution of permafrost of the Kara Sea coast and shelf in Late Pleistocene and Holocene [in Russian]
Type: DOI
Relation: References
Year: 2016
Authors: Vasil'chuk Yurij K , Vasil'chuk Alla Constantinovna , Budantseva Nadine A , Baranskaya Alisa V , Romanenko Fedor A , Arslanov H A , Maksimov F E , Starikova A A , Pushina Z , Oblogov G E , Romanenko Fedor A , Voskresenskiy K S , Tarasov Pavel E , Andreev Andrei A , Nikolaev Vladimir I , Sulerzhitskiy L D , Streletskaya Irina D , Vasiliev Alexander A , Slagoda Elena A , Opokina Olga L , Oblogov G E , Tikhonravova Yana , Slagoda Elena A , Butakov Vladislav , Koroleva Ekaterina , Simonova Galina , Sysolyatin Robert .

Title: The relief and loose sediments forming features on the Western Yamal and Baydaratskaya Bay coast (Kara Sea). In: Solomatin VI, ed. Problems of general and applied geoecology of the north [in Russian]
Type: DOI
Relation: References
Year: 2001
Source: In: Solomatin VI (Ed.), Problems of general and applied geoecology of the north. Moscow: MSU Publishing
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Type: DOI
Relation: References
Year: 2012
Source: Vestnik Mosk Univ Series 5 Geography (Moscow University Geography Bulletin)
Authors: Vasil'chuk Yurij K , Vasil'chuk Alla Constantinovna , Budantseva Nadine A , Baranskaya Alisa V , Romanenko Fedor A , Arslanov H A , Maksimov F E , Starikova A A , Pushina Z , Oblogov G E , Romanenko Fedor A , Voskresenskiy K S , Tarasov Pavel E , Andreev Andrei A , Nikolaev Vladimir I , Sulerzhitskiy L D , Streletskaya Irina D , Vasiliev Alexander A , Slagoda Elena A , Opokina Olga L , Oblogov G E , Tikhonravova Yana , Slagoda Elena A , Butakov Vladislav , Koroleva Ekaterina , Simonova Galina , Sysolyatin Robert .

Title: Isotopic composition of heterogeneous ice wedges in peatlands of the Pur‐Taz interfluve (northern West Siberia)
Identifier: https://doi.org/10.1002/ppp.2138
Type: DOI
Relation: References
Year: 2022
Source: Permafrost and Periglacial Processes
Authors: Vasil'chuk Yurij K , Vasil'chuk Alla Constantinovna , Budantseva Nadine A , Baranskaya Alisa V , Romanenko Fedor A , Arslanov H A , Maksimov F E , Starikova A A , Pushina Z , Oblogov G E , Romanenko Fedor A , Voskresenskiy K S , Tarasov Pavel E , Andreev Andrei A , Nikolaev Vladimir I , Sulerzhitskiy L D , Streletskaya Irina D , Vasiliev Alexander A , Slagoda Elena A , Opokina Olga L , Oblogov G E , Tikhonravova Yana , Slagoda Elena A , Butakov Vladislav , Koroleva Ekaterina , Simonova Galina , Sysolyatin Robert .