Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ...
The study of the snow cover is of paleogeographic, paleogeocryological, and paleohydrological importance. Isotope composition (δ¹⁸О, δD, dexc) of the snow cover on a long transect of Western Siberia from the southern taiga to the tundra was investigated from February 19 to March 4, 2014. Snow sample...
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2021
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Online Access: | https://dx.doi.org/10.1594/pangaea.938367 https://doi.pangaea.de/10.1594/PANGAEA.938367 |
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ftdatacite:10.1594/pangaea.938367 2024-09-09T19:43:37+00:00 Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ... Vasil'chuk, Yurij K Shevchenko, Vladimir P Lisitsyn, Alexander P Budantseva, Nadine A Chizhova, Julia N Vorobiov, Sergey N Kirpotin, Sergey N Krizkov, Ivan V Manasypov, Riman M Pokrovsky, Oleg S 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.938367 https://doi.pangaea.de/10.1594/PANGAEA.938367 en eng PANGAEA https://dx.doi.org/10.1134/s1028334x1612014x Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Deuterium Isotopes Oxygen isotopes Snow cover Snow Covered Area Stable isotopes taiga zone tundra zone Western Siberia Event label Latitude of event Longitude of event Date/Time of event δ18O δ Deuterium Deuterium excess Sampling by hand Mass spectrometer Finnigan Delta-V dataset Dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.93836710.1134/s1028334x1612014x 2024-06-17T09:14:11Z The study of the snow cover is of paleogeographic, paleogeocryological, and paleohydrological importance. Isotope composition (δ¹⁸О, δD, dexc) of the snow cover on a long transect of Western Siberia from the southern taiga to the tundra was investigated from February 19 to March 4, 2014. Snow samples were collected at 31 sites. Most of the samples represented by fresh snow were collected in two areas. In the area of Yamburg, the snow specimens collected from the surface are most probably settled snow of different ages. The values of δ¹⁸О in the snow from Tomsk to Yamburg varied from –21.89 to –32.82‰, and the values of δD, from –163.3 to –261.2‰. The value of deuterium excess was in the range of 4.06–19.53‰. The study of stable isotopes of oxygen and hydrogen of the snow led to identification of latitudinal zoning of the snow cover in the central continental part of western Siberia associated with the temperature mode at the time of precipitation. ... : The specimens were analyzed using a Finnigan Delta-V mass spectrometer in the isotope laboratoryof the Department of Geography, Moscow State University. International standards V-SMOW, GISP, and SLAP were used for measurements; the test error was ±0.6‰ for δD and ±0.1‰ for δ¹⁸O. ... Dataset Gulf of Ob taiga Tundra Siberia DataCite Yamburg ENVELOPE(77.232,77.232,68.345,68.345) |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Deuterium Isotopes Oxygen isotopes Snow cover Snow Covered Area Stable isotopes taiga zone tundra zone Western Siberia Event label Latitude of event Longitude of event Date/Time of event δ18O δ Deuterium Deuterium excess Sampling by hand Mass spectrometer Finnigan Delta-V |
spellingShingle |
Deuterium Isotopes Oxygen isotopes Snow cover Snow Covered Area Stable isotopes taiga zone tundra zone Western Siberia Event label Latitude of event Longitude of event Date/Time of event δ18O δ Deuterium Deuterium excess Sampling by hand Mass spectrometer Finnigan Delta-V Vasil'chuk, Yurij K Shevchenko, Vladimir P Lisitsyn, Alexander P Budantseva, Nadine A Chizhova, Julia N Vorobiov, Sergey N Kirpotin, Sergey N Krizkov, Ivan V Manasypov, Riman M Pokrovsky, Oleg S Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ... |
topic_facet |
Deuterium Isotopes Oxygen isotopes Snow cover Snow Covered Area Stable isotopes taiga zone tundra zone Western Siberia Event label Latitude of event Longitude of event Date/Time of event δ18O δ Deuterium Deuterium excess Sampling by hand Mass spectrometer Finnigan Delta-V |
description |
The study of the snow cover is of paleogeographic, paleogeocryological, and paleohydrological importance. Isotope composition (δ¹⁸О, δD, dexc) of the snow cover on a long transect of Western Siberia from the southern taiga to the tundra was investigated from February 19 to March 4, 2014. Snow samples were collected at 31 sites. Most of the samples represented by fresh snow were collected in two areas. In the area of Yamburg, the snow specimens collected from the surface are most probably settled snow of different ages. The values of δ¹⁸О in the snow from Tomsk to Yamburg varied from –21.89 to –32.82‰, and the values of δD, from –163.3 to –261.2‰. The value of deuterium excess was in the range of 4.06–19.53‰. The study of stable isotopes of oxygen and hydrogen of the snow led to identification of latitudinal zoning of the snow cover in the central continental part of western Siberia associated with the temperature mode at the time of precipitation. ... : The specimens were analyzed using a Finnigan Delta-V mass spectrometer in the isotope laboratoryof the Department of Geography, Moscow State University. International standards V-SMOW, GISP, and SLAP were used for measurements; the test error was ±0.6‰ for δD and ±0.1‰ for δ¹⁸O. ... |
format |
Dataset |
author |
Vasil'chuk, Yurij K Shevchenko, Vladimir P Lisitsyn, Alexander P Budantseva, Nadine A Chizhova, Julia N Vorobiov, Sergey N Kirpotin, Sergey N Krizkov, Ivan V Manasypov, Riman M Pokrovsky, Oleg S |
author_facet |
Vasil'chuk, Yurij K Shevchenko, Vladimir P Lisitsyn, Alexander P Budantseva, Nadine A Chizhova, Julia N Vorobiov, Sergey N Kirpotin, Sergey N Krizkov, Ivan V Manasypov, Riman M Pokrovsky, Oleg S |
author_sort |
Vasil'chuk, Yurij K |
title |
Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ... |
title_short |
Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ... |
title_full |
Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ... |
title_fullStr |
Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ... |
title_full_unstemmed |
Isotope composition of snow cover on a long transzonal profile of Western Siberia from Tomsk to the Gulf of Ob (2014) ... |
title_sort |
isotope composition of snow cover on a long transzonal profile of western siberia from tomsk to the gulf of ob (2014) ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.938367 https://doi.pangaea.de/10.1594/PANGAEA.938367 |
long_lat |
ENVELOPE(77.232,77.232,68.345,68.345) |
geographic |
Yamburg |
geographic_facet |
Yamburg |
genre |
Gulf of Ob taiga Tundra Siberia |
genre_facet |
Gulf of Ob taiga Tundra Siberia |
op_relation |
https://dx.doi.org/10.1134/s1028334x1612014x |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.93836710.1134/s1028334x1612014x |
_version_ |
1809913273556926464 |