Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town
The object of research is syncryogenic Holocene strata on the coast of the Onemen Bay, 2 km from the town of Anadyr. In July 2017, the outcrop of the first marine terrace uncovered by strong storms was examined. The stratigraphy of the outcrop was represented mainly by sandy loam (5-7 m thick) cover...
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Format: | Dataset |
Language: | English |
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PANGAEA
2020
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.919765 https://doi.org/10.1594/PANGAEA.919765 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.919765 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
deuterium excess Eastern Chukotka Holocene Ice wedges Peatland radiocarbon age winter air temperature |
spellingShingle |
deuterium excess Eastern Chukotka Holocene Ice wedges Peatland radiocarbon age winter air temperature Budantseva, Nadine A Vasil'chuk, Yurij K Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town |
topic_facet |
deuterium excess Eastern Chukotka Holocene Ice wedges Peatland radiocarbon age winter air temperature |
description |
The object of research is syncryogenic Holocene strata on the coast of the Onemen Bay, 2 km from the town of Anadyr. In July 2017, the outcrop of the first marine terrace uncovered by strong storms was examined. The stratigraphy of the outcrop was represented mainly by sandy loam (5-7 m thick) covered by peat (1-1.5 m) and underlain by sand. Numerous ice wedges were opened in the upper part of this outcrop. Along with that another outcropping of transect of a lakemarsh basin represented by a peat bog of 2-2.5 m thick underlain by sandy loam was also investigated. Ice wedges occur below the polygonal trenches. The present-day narrow ice wedges were found in the upper part of the peat bog. Two representative fragments of both the above outcrops were thoroughly examined. Radiocarbon dating had shown that accumulation of peat on surface of the first marine terrace started in early Holocene (about 8 ka BP). Accumulation of peatland within the lake-marsh basin was also dated to the beginning of the Holocene (about 9 ka BP). In the middle of the Holocene, it was most likely interrupted as a result of thermokarst processes and bogging of the surface. Formation of peatlands in Chukotka during the Holocene is known to be accompanied by active growth of the ice wedges inside them, so the age of the wedges studied by us was estimated as the beginning of the Holocene. The analysis of stable oxygen and hydrogen isotopes in the Holocene and the modern ice wedges had allowed establishing mainly the atmospheric type of moisture feeding of the wedges (due to melted snow) and lack of noticeable isotope fractionation during the ice formation. It has been found that δ¹⁸О and δ²Н values in the Holocene ice wedges were lower than in the modern wedges and snow by an average 2-3 and 7-12 ‰, respectively. Paleotemperature reconstructions performed on the basis of isotopeoxygen data showed that the air temperature of the coldest winter month in the first half of the Holocene in the Onemen Bay area was lower than the present-day ones by an ... |
format |
Dataset |
author |
Budantseva, Nadine A Vasil'chuk, Yurij K |
author_facet |
Budantseva, Nadine A Vasil'chuk, Yurij K |
author_sort |
Budantseva, Nadine A |
title |
Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town |
title_short |
Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town |
title_full |
Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town |
title_fullStr |
Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town |
title_full_unstemmed |
Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town |
title_sort |
winter air temperature in holocene reconstructed from the ice wedges stable water isotopes near anadyr town |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.919765 https://doi.org/10.1594/PANGAEA.919765 |
op_coverage |
MEDIAN LATITUDE: 64.738084 * MEDIAN LONGITUDE: 177.434133 * SOUTH-BOUND LATITUDE: 64.737778 * WEST-BOUND LONGITUDE: 177.385000 * NORTH-BOUND LATITUDE: 64.738333 * EAST-BOUND LONGITUDE: 177.444444 |
long_lat |
ENVELOPE(177.510,177.510,64.734,64.734) ENVELOPE(176.233,176.233,64.882,64.882) ENVELOPE(177.385000,177.444444,64.738333,64.737778) |
geographic |
Anadyr Anadyr’ |
geographic_facet |
Anadyr Anadyr’ |
genre |
Anadyr Anadyr' Chukotka Permafrost and Periglacial Processes Thermokarst |
genre_facet |
Anadyr Anadyr' Chukotka Permafrost and Periglacial Processes Thermokarst |
op_relation |
Budantseva, Nadine A; Vasil'chuk, Yurij K (2019): Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town. Ice and Snow, 59(1), 93-102, https://doi.org/10.15356/2076-6734-2019-1-93-102 Budantseva, Nadine A; Maslakov, Alexey A; Vasil'chuk, Yurij K; Baranskaya, A V; Belova, N V; Vasil'chuk, Alla Constantinovna; Romanenko, Fedor A (2020): Winter air temperature in the early and middle Holocene on the eastern coast of Daurkin Peninsula, Chukotka, reconstructed from stable isotopes of ice wedges [In Russian]. Ice and Snow, 60(2), 251-262, https://doi.org/10.31857/S2076673420020038 Vasil'chuk, Yurij K; Budantseva, Nadine A; Farquharson, Louise M; Maslakov, Alexey A; Vasil'chuk, Alla Constantinovna; Chizhova, Julia N (2018): Isotopic evidence for Holocene January air temperature variability on the East Chukotka Peninsula. Permafrost and Periglacial Processes, 29(4), 283-297, https://doi.org/10.1002/ppp.1991 Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Maslakov, Alexey A; Chizhova, Julia N (2018): Oxygen Isotope Composition of Holocene Ice Wedges of Eastern Chukotka. Doklady Earth Sciences, 480(2), 758-762, https://doi.org/10.1134/S1028334X18060107 Vasil'chuk, Yurij K; Chizhova, Julia N; Maslakov, Alexey A; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna (2018): OXYGEN AND HYDROGEN ISOTOPE VARIATIONS IN A RECENTLY FORMED MASSIVE ICE AT THE MOUTH OF THE AKKANI RIVER, EASTERN CHUKOTKA. Ice and Snow, 58(1), 78-93, https://doi.org/10.15356/2076-6734-2018-1-78-93 Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2017): Ice wedges in the Mayn river valley and winter air paleotemperatures in the Southern Chukchi Peninsula at 38-12 Kyr BP. Earth's Cryosphere, 21(3), https://doi.org/10.21782/ec1560-7496-2017-5(24-35) Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2018): The Oxygen Isotope Composition of Ice Wedges of Ayon Island and Paleotemperature Reconstructions of the Late Pleistocene and Holocene of the Northern Chukotka. Moscow University Geology Bulletin, 73(1), 87-99, https://doi.org/10.3103/S0145875218010131 Reimer, Paula J; Bard, Edouard; Beck, J Warren; Blackwell, Paul G; Ramsey, Christopher Bronk; Buck, Caitlin E; Cheng, Hai; Edwards, R Lawrence; Friedrich, Michael; Grootes, Pieter Meiert; Guilderson, Thomas P; Haflidason, Haflidi; Hajdas, Irka; Hatte, Christine; Heaton, T J; Hoffmann, Dirk L; Hogg, Alan G; Hughen, Konrad A; Kaiser, Klaus-Felix; Kromer, Bernd; Manning, Sturt W; Niu, Mu; Reimer, Ron W; Richards, David A; Scott, Marian; Southon, John R; Staff, Richard A; Turney, Chris S M; van der Plicht, Johannes (2013): IntCal13 and Marine13 Radiocarbon Age Calibration Curves 0–50,000 Years cal BP. Radiocarbon, 55(4), 1869-1887, https://doi.org/10.2458/azu_js_rc.55.16947 Vaikmäe, Rein; Vasil'chuk, Yurij K (1991): Oxygen Isotope Analysis of Ground Ice on the North of Western Siberia, Yakutia and Chukotka [in Russian]. Estonia Institute of Geology publ., Tallinn, 70 pp https://doi.pangaea.de/10.1594/PANGAEA.919765 https://doi.org/10.1594/PANGAEA.919765 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.919765 https://doi.org/10.15356/2076-6734-2019-1-93-102 https://doi.org/10.31857/S2076673420020038 https://doi.org/10.1002/ppp.1991 https://doi.org/10.1134/S1028334X18060107 https://doi.org/10.15356/2076-6734-2018 |
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1766380553402056704 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.919765 2023-05-15T13:24:37+02:00 Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town Budantseva, Nadine A Vasil'chuk, Yurij K MEDIAN LATITUDE: 64.738084 * MEDIAN LONGITUDE: 177.434133 * SOUTH-BOUND LATITUDE: 64.737778 * WEST-BOUND LONGITUDE: 177.385000 * NORTH-BOUND LATITUDE: 64.738333 * EAST-BOUND LONGITUDE: 177.444444 2020-07-02 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.919765 https://doi.org/10.1594/PANGAEA.919765 en eng PANGAEA Budantseva, Nadine A; Vasil'chuk, Yurij K (2019): Winter air temperature in Holocene reconstructed from the ice wedges stable water isotopes near Anadyr town. Ice and Snow, 59(1), 93-102, https://doi.org/10.15356/2076-6734-2019-1-93-102 Budantseva, Nadine A; Maslakov, Alexey A; Vasil'chuk, Yurij K; Baranskaya, A V; Belova, N V; Vasil'chuk, Alla Constantinovna; Romanenko, Fedor A (2020): Winter air temperature in the early and middle Holocene on the eastern coast of Daurkin Peninsula, Chukotka, reconstructed from stable isotopes of ice wedges [In Russian]. Ice and Snow, 60(2), 251-262, https://doi.org/10.31857/S2076673420020038 Vasil'chuk, Yurij K; Budantseva, Nadine A; Farquharson, Louise M; Maslakov, Alexey A; Vasil'chuk, Alla Constantinovna; Chizhova, Julia N (2018): Isotopic evidence for Holocene January air temperature variability on the East Chukotka Peninsula. Permafrost and Periglacial Processes, 29(4), 283-297, https://doi.org/10.1002/ppp.1991 Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Maslakov, Alexey A; Chizhova, Julia N (2018): Oxygen Isotope Composition of Holocene Ice Wedges of Eastern Chukotka. Doklady Earth Sciences, 480(2), 758-762, https://doi.org/10.1134/S1028334X18060107 Vasil'chuk, Yurij K; Chizhova, Julia N; Maslakov, Alexey A; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna (2018): OXYGEN AND HYDROGEN ISOTOPE VARIATIONS IN A RECENTLY FORMED MASSIVE ICE AT THE MOUTH OF THE AKKANI RIVER, EASTERN CHUKOTKA. Ice and Snow, 58(1), 78-93, https://doi.org/10.15356/2076-6734-2018-1-78-93 Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2017): Ice wedges in the Mayn river valley and winter air paleotemperatures in the Southern Chukchi Peninsula at 38-12 Kyr BP. Earth's Cryosphere, 21(3), https://doi.org/10.21782/ec1560-7496-2017-5(24-35) Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2018): The Oxygen Isotope Composition of Ice Wedges of Ayon Island and Paleotemperature Reconstructions of the Late Pleistocene and Holocene of the Northern Chukotka. Moscow University Geology Bulletin, 73(1), 87-99, https://doi.org/10.3103/S0145875218010131 Reimer, Paula J; Bard, Edouard; Beck, J Warren; Blackwell, Paul G; Ramsey, Christopher Bronk; Buck, Caitlin E; Cheng, Hai; Edwards, R Lawrence; Friedrich, Michael; Grootes, Pieter Meiert; Guilderson, Thomas P; Haflidason, Haflidi; Hajdas, Irka; Hatte, Christine; Heaton, T J; Hoffmann, Dirk L; Hogg, Alan G; Hughen, Konrad A; Kaiser, Klaus-Felix; Kromer, Bernd; Manning, Sturt W; Niu, Mu; Reimer, Ron W; Richards, David A; Scott, Marian; Southon, John R; Staff, Richard A; Turney, Chris S M; van der Plicht, Johannes (2013): IntCal13 and Marine13 Radiocarbon Age Calibration Curves 0–50,000 Years cal BP. Radiocarbon, 55(4), 1869-1887, https://doi.org/10.2458/azu_js_rc.55.16947 Vaikmäe, Rein; Vasil'chuk, Yurij K (1991): Oxygen Isotope Analysis of Ground Ice on the North of Western Siberia, Yakutia and Chukotka [in Russian]. Estonia Institute of Geology publ., Tallinn, 70 pp https://doi.pangaea.de/10.1594/PANGAEA.919765 https://doi.org/10.1594/PANGAEA.919765 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY deuterium excess Eastern Chukotka Holocene Ice wedges Peatland radiocarbon age winter air temperature Dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.919765 https://doi.org/10.15356/2076-6734-2019-1-93-102 https://doi.org/10.31857/S2076673420020038 https://doi.org/10.1002/ppp.1991 https://doi.org/10.1134/S1028334X18060107 https://doi.org/10.15356/2076-6734-2018 2023-01-20T07:34:36Z The object of research is syncryogenic Holocene strata on the coast of the Onemen Bay, 2 km from the town of Anadyr. In July 2017, the outcrop of the first marine terrace uncovered by strong storms was examined. The stratigraphy of the outcrop was represented mainly by sandy loam (5-7 m thick) covered by peat (1-1.5 m) and underlain by sand. Numerous ice wedges were opened in the upper part of this outcrop. Along with that another outcropping of transect of a lakemarsh basin represented by a peat bog of 2-2.5 m thick underlain by sandy loam was also investigated. Ice wedges occur below the polygonal trenches. The present-day narrow ice wedges were found in the upper part of the peat bog. Two representative fragments of both the above outcrops were thoroughly examined. Radiocarbon dating had shown that accumulation of peat on surface of the first marine terrace started in early Holocene (about 8 ka BP). Accumulation of peatland within the lake-marsh basin was also dated to the beginning of the Holocene (about 9 ka BP). In the middle of the Holocene, it was most likely interrupted as a result of thermokarst processes and bogging of the surface. Formation of peatlands in Chukotka during the Holocene is known to be accompanied by active growth of the ice wedges inside them, so the age of the wedges studied by us was estimated as the beginning of the Holocene. The analysis of stable oxygen and hydrogen isotopes in the Holocene and the modern ice wedges had allowed establishing mainly the atmospheric type of moisture feeding of the wedges (due to melted snow) and lack of noticeable isotope fractionation during the ice formation. It has been found that δ¹⁸О and δ²Н values in the Holocene ice wedges were lower than in the modern wedges and snow by an average 2-3 and 7-12 ‰, respectively. Paleotemperature reconstructions performed on the basis of isotopeoxygen data showed that the air temperature of the coldest winter month in the first half of the Holocene in the Onemen Bay area was lower than the present-day ones by an ... Dataset Anadyr Anadyr' Chukotka Permafrost and Periglacial Processes Thermokarst PANGAEA - Data Publisher for Earth & Environmental Science Anadyr ENVELOPE(177.510,177.510,64.734,64.734) Anadyr’ ENVELOPE(176.233,176.233,64.882,64.882) ENVELOPE(177.385000,177.444444,64.738333,64.737778) |