Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years
Changes in sea ice conditions and atmospheric circulation over the Southern Ocean play an important role in modulating Antarctic climate. However, observations of both sea ice and wind conditions are limited in Antarctica and the Southern Ocean, both temporally and spatially, prior to the satellite...
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Language: | English |
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Copernicus Publications
2023
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00067190 2023-07-16T03:53:30+02:00 Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years Thomas, Elizabeth R. Vladimirova, Diana O. Tetzner, Dieter R. Emanuelsson, B. Daniel Chellman, Nathan Dixon, Daniel A. Goosse, Hugues Grieman, Mackenzie M. King, Amy C. F. Sigl, Michael Udy, Danielle G. Vance, Tessa R. Winski, Dominic A. Winton, V. Holly L. Bertler, Nancy A. N. Hori, Akira Laluraj, Chavarukonam M. McConnell, Joseph R. Motizuki, Yuko Takahashi, Kazuya Motoyama, Hideaki Nakai, Yoichi Schwanck, Franciéle Simões, Jefferson Cardia Lindau, Filipe Gaudie Ley Severi, Mirko Traversi, Rita Wauthy, Sarah Xiao, Cunde Yang, Jiao Mosely-Thompson, Ellen Khodzher, Tamara V. Golobokova, Ludmila P. Ekaykin, Alexey A. 2023-06 electronic https://doi.org/10.5194/essd-15-2517-2023 https://noa.gwlb.de/receive/cop_mods_00067190 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00065655/essd-15-2517-2023.pdf https://essd.copernicus.org/articles/15/2517/2023/essd-15-2517-2023.pdf eng eng Copernicus Publications Earth System Science Data -- http://www.earth-syst-sci-data.net/volumes_and_issues.html -- http://www.bibliothek.uni-regensburg.de/ezeit/?2475469 -- 1866-3516 https://doi.org/10.5194/essd-15-2517-2023 https://noa.gwlb.de/receive/cop_mods_00067190 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00065655/essd-15-2517-2023.pdf https://essd.copernicus.org/articles/15/2517/2023/essd-15-2517-2023.pdf https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2023 ftnonlinearchiv https://doi.org/10.5194/essd-15-2517-2023 2023-06-25T23:18:51Z Changes in sea ice conditions and atmospheric circulation over the Southern Ocean play an important role in modulating Antarctic climate. However, observations of both sea ice and wind conditions are limited in Antarctica and the Southern Ocean, both temporally and spatially, prior to the satellite era (1970 onwards). Ice core chemistry data can be used to reconstruct changes over annual, decadal, and millennial timescales. To facilitate sea ice and wind reconstructions, the CLIVASH2k (CLimate Variability in Antarctica and the Southern Hemisphere over the past 2000 years) working group has compiled a database of two species, sodium [Na+] and sulfate [SO42-], commonly measured ionic species. The database (https://doi.org/10.5285/9E0ED16E-F2AB-4372-8DF3-FDE7E388C9A7; Thomas et al., 2022) comprises records from 105 Antarctic ice cores, containing records with a maximum age duration of 2000 years. An initial filter has been applied, based on evaluation against sea ice concentration, geopotential height (500 hPa), and surface wind fields to identify sites suitable for reconstructing past sea ice conditions, wind strength, or atmospheric circulation. Article in Journal/Newspaper Antarc* Antarctic Antarctica ice core Sea ice Southern Ocean Niedersächsisches Online-Archiv NOA Antarctic Southern Ocean Earth System Science Data 15 6 2517 2532 |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Thomas, Elizabeth R. Vladimirova, Diana O. Tetzner, Dieter R. Emanuelsson, B. Daniel Chellman, Nathan Dixon, Daniel A. Goosse, Hugues Grieman, Mackenzie M. King, Amy C. F. Sigl, Michael Udy, Danielle G. Vance, Tessa R. Winski, Dominic A. Winton, V. Holly L. Bertler, Nancy A. N. Hori, Akira Laluraj, Chavarukonam M. McConnell, Joseph R. Motizuki, Yuko Takahashi, Kazuya Motoyama, Hideaki Nakai, Yoichi Schwanck, Franciéle Simões, Jefferson Cardia Lindau, Filipe Gaudie Ley Severi, Mirko Traversi, Rita Wauthy, Sarah Xiao, Cunde Yang, Jiao Mosely-Thompson, Ellen Khodzher, Tamara V. Golobokova, Ludmila P. Ekaykin, Alexey A. Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years |
topic_facet |
article Verlagsveröffentlichung |
description |
Changes in sea ice conditions and atmospheric circulation over the Southern Ocean play an important role in modulating Antarctic climate. However, observations of both sea ice and wind conditions are limited in Antarctica and the Southern Ocean, both temporally and spatially, prior to the satellite era (1970 onwards). Ice core chemistry data can be used to reconstruct changes over annual, decadal, and millennial timescales. To facilitate sea ice and wind reconstructions, the CLIVASH2k (CLimate Variability in Antarctica and the Southern Hemisphere over the past 2000 years) working group has compiled a database of two species, sodium [Na+] and sulfate [SO42-], commonly measured ionic species. The database (https://doi.org/10.5285/9E0ED16E-F2AB-4372-8DF3-FDE7E388C9A7; Thomas et al., 2022) comprises records from 105 Antarctic ice cores, containing records with a maximum age duration of 2000 years. An initial filter has been applied, based on evaluation against sea ice concentration, geopotential height (500 hPa), and surface wind fields to identify sites suitable for reconstructing past sea ice conditions, wind strength, or atmospheric circulation. |
format |
Article in Journal/Newspaper |
author |
Thomas, Elizabeth R. Vladimirova, Diana O. Tetzner, Dieter R. Emanuelsson, B. Daniel Chellman, Nathan Dixon, Daniel A. Goosse, Hugues Grieman, Mackenzie M. King, Amy C. F. Sigl, Michael Udy, Danielle G. Vance, Tessa R. Winski, Dominic A. Winton, V. Holly L. Bertler, Nancy A. N. Hori, Akira Laluraj, Chavarukonam M. McConnell, Joseph R. Motizuki, Yuko Takahashi, Kazuya Motoyama, Hideaki Nakai, Yoichi Schwanck, Franciéle Simões, Jefferson Cardia Lindau, Filipe Gaudie Ley Severi, Mirko Traversi, Rita Wauthy, Sarah Xiao, Cunde Yang, Jiao Mosely-Thompson, Ellen Khodzher, Tamara V. Golobokova, Ludmila P. Ekaykin, Alexey A. |
author_facet |
Thomas, Elizabeth R. Vladimirova, Diana O. Tetzner, Dieter R. Emanuelsson, B. Daniel Chellman, Nathan Dixon, Daniel A. Goosse, Hugues Grieman, Mackenzie M. King, Amy C. F. Sigl, Michael Udy, Danielle G. Vance, Tessa R. Winski, Dominic A. Winton, V. Holly L. Bertler, Nancy A. N. Hori, Akira Laluraj, Chavarukonam M. McConnell, Joseph R. Motizuki, Yuko Takahashi, Kazuya Motoyama, Hideaki Nakai, Yoichi Schwanck, Franciéle Simões, Jefferson Cardia Lindau, Filipe Gaudie Ley Severi, Mirko Traversi, Rita Wauthy, Sarah Xiao, Cunde Yang, Jiao Mosely-Thompson, Ellen Khodzher, Tamara V. Golobokova, Ludmila P. Ekaykin, Alexey A. |
author_sort |
Thomas, Elizabeth R. |
title |
Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years |
title_short |
Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years |
title_full |
Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years |
title_fullStr |
Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years |
title_full_unstemmed |
Ice core chemistry database: an Antarctic compilation of sodium and sulfate records spanning the past 2000 years |
title_sort |
ice core chemistry database: an antarctic compilation of sodium and sulfate records spanning the past 2000 years |
publisher |
Copernicus Publications |
publishDate |
2023 |
url |
https://doi.org/10.5194/essd-15-2517-2023 https://noa.gwlb.de/receive/cop_mods_00067190 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00065655/essd-15-2517-2023.pdf https://essd.copernicus.org/articles/15/2517/2023/essd-15-2517-2023.pdf |
geographic |
Antarctic Southern Ocean |
geographic_facet |
Antarctic Southern Ocean |
genre |
Antarc* Antarctic Antarctica ice core Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica ice core Sea ice Southern Ocean |
op_relation |
Earth System Science Data -- http://www.earth-syst-sci-data.net/volumes_and_issues.html -- http://www.bibliothek.uni-regensburg.de/ezeit/?2475469 -- 1866-3516 https://doi.org/10.5194/essd-15-2517-2023 https://noa.gwlb.de/receive/cop_mods_00067190 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00065655/essd-15-2517-2023.pdf https://essd.copernicus.org/articles/15/2517/2023/essd-15-2517-2023.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/essd-15-2517-2023 |
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Earth System Science Data |
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15 |
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6 |
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2517 |
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2532 |
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