Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999
Late Quaternary permafrost deposits on Big Lyakhovsky Island (New Siberian Islands, Russian Arctic) were studied with the aim of reconstructing the palaeoclimatic and palaeoenvironmental conditions of northern Siberia. Hydrogen and oxygen stable isotope analyses are presented for six different gener...
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Format: | Dataset |
Language: | English |
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PANGAEA
2017
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.883615 https://doi.org/10.1594/PANGAEA.883615 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.883615 |
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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 |
AWI_Envi AWI_PerDyn AWI_Perma AWI Arctic Land Expedition Bolshoy Lyakhovsky Island East Siberia Russia Conductivity electrolytic Deuterium excess ELEVATION Event label HAND LAND Latitude of event Longitude of event Lya_1999 Lya_1999_1TZ Lya_1999_2TZ Lya_1999_3TZ Lya_1999_B15 Lya_1999_L11 Lya_1999_L3 Lya_1999_R14+40 Lya_1999_R17 Lya_1999_R17+30 Lya_1999_R18+50 Lya_1999_R22+60 Lya_1999_R33-A Lya_1999_R8+50 Lya_1999_R9+85 Lyakhovsky Islands MULT Multiple investigations Number Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI pH Polar Terrestrial Environmental Systems @ AWI RU-Land_1999_Lyakhovsky Sample code/label Sampling/measurement on land Sampling by hand section R west of Zymove mouth δ18O standard deviation standard error |
spellingShingle |
AWI_Envi AWI_PerDyn AWI_Perma AWI Arctic Land Expedition Bolshoy Lyakhovsky Island East Siberia Russia Conductivity electrolytic Deuterium excess ELEVATION Event label HAND LAND Latitude of event Longitude of event Lya_1999 Lya_1999_1TZ Lya_1999_2TZ Lya_1999_3TZ Lya_1999_B15 Lya_1999_L11 Lya_1999_L3 Lya_1999_R14+40 Lya_1999_R17 Lya_1999_R17+30 Lya_1999_R18+50 Lya_1999_R22+60 Lya_1999_R33-A Lya_1999_R8+50 Lya_1999_R9+85 Lyakhovsky Islands MULT Multiple investigations Number Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI pH Polar Terrestrial Environmental Systems @ AWI RU-Land_1999_Lyakhovsky Sample code/label Sampling/measurement on land Sampling by hand section R west of Zymove mouth δ18O standard deviation standard error Meyer, Hanno Schirrmeister, Lutz Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999 |
topic_facet |
AWI_Envi AWI_PerDyn AWI_Perma AWI Arctic Land Expedition Bolshoy Lyakhovsky Island East Siberia Russia Conductivity electrolytic Deuterium excess ELEVATION Event label HAND LAND Latitude of event Longitude of event Lya_1999 Lya_1999_1TZ Lya_1999_2TZ Lya_1999_3TZ Lya_1999_B15 Lya_1999_L11 Lya_1999_L3 Lya_1999_R14+40 Lya_1999_R17 Lya_1999_R17+30 Lya_1999_R18+50 Lya_1999_R22+60 Lya_1999_R33-A Lya_1999_R8+50 Lya_1999_R9+85 Lyakhovsky Islands MULT Multiple investigations Number Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI pH Polar Terrestrial Environmental Systems @ AWI RU-Land_1999_Lyakhovsky Sample code/label Sampling/measurement on land Sampling by hand section R west of Zymove mouth δ18O standard deviation standard error |
description |
Late Quaternary permafrost deposits on Big Lyakhovsky Island (New Siberian Islands, Russian Arctic) were studied with the aim of reconstructing the palaeoclimatic and palaeoenvironmental conditions of northern Siberia. Hydrogen and oxygen stable isotope analyses are presented for six different generations of ice wedges as well as for recent ice wedges and precipitation. An age of about 200 ka BP was determined for an autochtonous peat layer in ice-rich deposits by U/Th method, containing the oldest ice wedges ever analysed for hydrogen and oxygen isotopes. The palaeoclimatic reconstruction revealed a period of severe winter temperatures at that time. After a gap in the sedimentation history of several tens of thousands of years, ice-wedge growth was re-initiated around 50 ka BP by a short period of extremely cold winters and rapid sedimentation leading to ice-wedge burial and characteristic ice-soil wedges ('polosatics'). This corresponds to the initial stage for the Late Weichselian Ice Complex, a peculiar cryolithogenic periglacial formation typical of the lowlands of northern Siberia. The Ice Complex ice wedges reflect cold winters and similar climatic conditions as around 200 ka BP. With a sharp rise in d18O of 6 per mil and dD of 40 per mil, the warming trend between Pleistocene and Holocene ice wedges is documented. Stable isotope data of recent ice wedges show that Big Lyakhovsky Island has never been as warm in winter as today. |
format |
Dataset |
author |
Meyer, Hanno Schirrmeister, Lutz |
author_facet |
Meyer, Hanno Schirrmeister, Lutz |
author_sort |
Meyer, Hanno |
title |
Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999 |
title_short |
Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999 |
title_full |
Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999 |
title_fullStr |
Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999 |
title_full_unstemmed |
Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999 |
title_sort |
stable water isotope data from segregation ice of the bol'shoy lyakhovsky island 1999 |
publisher |
PANGAEA |
publishDate |
2017 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.883615 https://doi.org/10.1594/PANGAEA.883615 |
op_coverage |
MEDIAN LATITUDE: 73.335517 * MEDIAN LONGITUDE: 141.317210 * SOUTH-BOUND LATITUDE: 73.323000 * WEST-BOUND LONGITUDE: 141.267300 * NORTH-BOUND LATITUDE: 73.344000 * EAST-BOUND LONGITUDE: 141.387000 * DATE/TIME START: 1999-08-21T00:00:00 * DATE/TIME END: 1999-08-21T00:00:00 * MINIMUM ELEVATION: 0.00 m a.s.l. * MAXIMUM ELEVATION: 26.80 m a.s.l. |
long_lat |
ENVELOPE(142.000,142.000,75.000,75.000) ENVELOPE(141.267300,141.387000,73.344000,73.323000) |
geographic |
Arctic New Siberian Islands |
geographic_facet |
Arctic New Siberian Islands |
genre |
Arctic Berichte zur Polarforschung Ice Lyakhovsky Islands New Siberian Islands permafrost Permafrost and Periglacial Processes Polar Research Polarforschung Reports on polar research wedge* Siberia |
genre_facet |
Arctic Berichte zur Polarforschung Ice Lyakhovsky Islands New Siberian Islands permafrost Permafrost and Periglacial Processes Polar Research Polarforschung Reports on polar research wedge* Siberia |
op_source |
Supplement to: Meyer, Hanno; Dereviagin, Alexander Yu; Siegert, Christine; Schirrmeister, Lutz; Hubberten, Hans-Wolfgang (2002): Palaeoclimate reconstruction on Big Lyakhovsky Island, North Siberia - Hydrogen and oxygen isotopes in ice wedges. Permafrost and Periglacial Processes, 13, 91-105, https://doi.org/10.1002/ppp.416 |
op_relation |
Schirrmeister, Lutz; Kunitsky, Victor V; Grosse, Guido; Meyer, Hanno; Kuznetsova, Tatyana V; Kuzmina, Svetlana A; Tumskoy, Vladimir; Derevyagin, Aleksandr Yu; Akhmadeeva, I; Syromyatnikov, Igor (2000): 5.1 Quaternary deposits of Bol'shoy Lyakhovsky Island. Berichte zur Polarforschung = Reports on Polar Research, 354, 113-168, https://doi.org/10.2312/BzP_0354_2_2000 https://doi.pangaea.de/10.1594/PANGAEA.883615 https://doi.org/10.1594/PANGAEA.883615 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.883615 https://doi.org/10.1002/ppp.416 https://doi.org/10.2312/BzP_0354_2_2000 |
_version_ |
1766336665772621824 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.883615 2023-05-15T15:04:55+02:00 Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Island 1999 Meyer, Hanno Schirrmeister, Lutz MEDIAN LATITUDE: 73.335517 * MEDIAN LONGITUDE: 141.317210 * SOUTH-BOUND LATITUDE: 73.323000 * WEST-BOUND LONGITUDE: 141.267300 * NORTH-BOUND LATITUDE: 73.344000 * EAST-BOUND LONGITUDE: 141.387000 * DATE/TIME START: 1999-08-21T00:00:00 * DATE/TIME END: 1999-08-21T00:00:00 * MINIMUM ELEVATION: 0.00 m a.s.l. * MAXIMUM ELEVATION: 26.80 m a.s.l. 2017-11-28 text/tab-separated-values, 977 data points https://doi.pangaea.de/10.1594/PANGAEA.883615 https://doi.org/10.1594/PANGAEA.883615 en eng PANGAEA Schirrmeister, Lutz; Kunitsky, Victor V; Grosse, Guido; Meyer, Hanno; Kuznetsova, Tatyana V; Kuzmina, Svetlana A; Tumskoy, Vladimir; Derevyagin, Aleksandr Yu; Akhmadeeva, I; Syromyatnikov, Igor (2000): 5.1 Quaternary deposits of Bol'shoy Lyakhovsky Island. Berichte zur Polarforschung = Reports on Polar Research, 354, 113-168, https://doi.org/10.2312/BzP_0354_2_2000 https://doi.pangaea.de/10.1594/PANGAEA.883615 https://doi.org/10.1594/PANGAEA.883615 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Meyer, Hanno; Dereviagin, Alexander Yu; Siegert, Christine; Schirrmeister, Lutz; Hubberten, Hans-Wolfgang (2002): Palaeoclimate reconstruction on Big Lyakhovsky Island, North Siberia - Hydrogen and oxygen isotopes in ice wedges. Permafrost and Periglacial Processes, 13, 91-105, https://doi.org/10.1002/ppp.416 AWI_Envi AWI_PerDyn AWI_Perma AWI Arctic Land Expedition Bolshoy Lyakhovsky Island East Siberia Russia Conductivity electrolytic Deuterium excess ELEVATION Event label HAND LAND Latitude of event Longitude of event Lya_1999 Lya_1999_1TZ Lya_1999_2TZ Lya_1999_3TZ Lya_1999_B15 Lya_1999_L11 Lya_1999_L3 Lya_1999_R14+40 Lya_1999_R17 Lya_1999_R17+30 Lya_1999_R18+50 Lya_1999_R22+60 Lya_1999_R33-A Lya_1999_R8+50 Lya_1999_R9+85 Lyakhovsky Islands MULT Multiple investigations Number Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI pH Polar Terrestrial Environmental Systems @ AWI RU-Land_1999_Lyakhovsky Sample code/label Sampling/measurement on land Sampling by hand section R west of Zymove mouth δ18O standard deviation standard error Dataset 2017 ftpangaea https://doi.org/10.1594/PANGAEA.883615 https://doi.org/10.1002/ppp.416 https://doi.org/10.2312/BzP_0354_2_2000 2023-01-20T09:10:02Z Late Quaternary permafrost deposits on Big Lyakhovsky Island (New Siberian Islands, Russian Arctic) were studied with the aim of reconstructing the palaeoclimatic and palaeoenvironmental conditions of northern Siberia. Hydrogen and oxygen stable isotope analyses are presented for six different generations of ice wedges as well as for recent ice wedges and precipitation. An age of about 200 ka BP was determined for an autochtonous peat layer in ice-rich deposits by U/Th method, containing the oldest ice wedges ever analysed for hydrogen and oxygen isotopes. The palaeoclimatic reconstruction revealed a period of severe winter temperatures at that time. After a gap in the sedimentation history of several tens of thousands of years, ice-wedge growth was re-initiated around 50 ka BP by a short period of extremely cold winters and rapid sedimentation leading to ice-wedge burial and characteristic ice-soil wedges ('polosatics'). This corresponds to the initial stage for the Late Weichselian Ice Complex, a peculiar cryolithogenic periglacial formation typical of the lowlands of northern Siberia. The Ice Complex ice wedges reflect cold winters and similar climatic conditions as around 200 ka BP. With a sharp rise in d18O of 6 per mil and dD of 40 per mil, the warming trend between Pleistocene and Holocene ice wedges is documented. Stable isotope data of recent ice wedges show that Big Lyakhovsky Island has never been as warm in winter as today. Dataset Arctic Berichte zur Polarforschung Ice Lyakhovsky Islands New Siberian Islands permafrost Permafrost and Periglacial Processes Polar Research Polarforschung Reports on polar research wedge* Siberia PANGAEA - Data Publisher for Earth & Environmental Science Arctic New Siberian Islands ENVELOPE(142.000,142.000,75.000,75.000) ENVELOPE(141.267300,141.387000,73.344000,73.323000) |