A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling
A database of surface Antarctic snow isotopic composition is constructed using available measurements, with an estimate of data quality and local variability. Although more than 1000 locations are documented, the spatial coverage remains uneven with a majority of sites located in specific areas of E...
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Online Access: | http://hdl.handle.net/11368/2626868 https://doi.org/10.1175/2007JCLI2139 |
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ftunitriestiris:oai:arts.units.it:11368/2626868 2023-05-15T13:53:04+02:00 A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling Masson Delmotte V. Hou S. Ekaykin A. Jouzel J. Aristarain A. Bernardo R. T. Bromwhich D. Cattani O. Delmotte M. Falourd S. Frezzotti M. Gallée H. Genoni L. Isaksson E. Landais A. Helsen H. Hoffmann G. Lopez J. Morgan V. Motoyama H. Noone D. Oerter H. Petit J. R. Royer A. Uemura R. Schmidt G. A. Schlosser E. Simoes J. C. Steig E. Stievenard M. van den Broeke M. van de Wal R. van den Berg W. J. Vimeux F. White J. W. C. STENNI, BARBARA Masson Delmotte, V. Hou, S. Ekaykin, A. Jouzel, J. Aristarain, A. Bernardo, R. T. Bromwhich, D. Cattani, O. Delmotte, M. Falourd, S. Frezzotti, M. Gallée, H. Genoni, L. Isaksson, E. Landais, A. Helsen, H. Hoffmann, G. Lopez, J. Morgan, V. Motoyama, H. Noone, D. Oerter, H. Petit, J. R. Royer, A. Uemura, R. Schmidt, G. A. Schlosser, E. Simoes, J. C. Steig, E. Stenni, Barbara Stievenard, M. van den Broeke, M. van de Wal, R. van den Berg, W. J. Vimeux, F. White, J. W. C. 2008 http://hdl.handle.net/11368/2626868 https://doi.org/10.1175/2007JCLI2139 eng eng volume:21 firstpage:3359 lastpage:3387 numberofpages:29 journal:JOURNAL OF CLIMATE http://hdl.handle.net/11368/2626868 doi:10.1175/2007JCLI2139 Surface snow Antarctica oxygen and hydrogen isotope deuterium exce elevation distance from the coast latitude isotopic model general circulation atmospheric models info:eu-repo/semantics/article 2008 ftunitriestiris https://doi.org/10.1175/2007JCLI2139 2023-04-09T06:11:15Z A database of surface Antarctic snow isotopic composition is constructed using available measurements, with an estimate of data quality and local variability. Although more than 1000 locations are documented, the spatial coverage remains uneven with a majority of sites located in specific areas of East Antarctica. The database is used to analyze the spatial variations in snow isotopic composition with respect to geographical characteristics (elevation, distance to the coast) and climatic features (temperature, accumulation) and with a focus on deuterium excess. The capacity of theoretical isotopic, regional, and general circulation atmospheric models (including “isotopic” models) to reproduce the observed features and assess the role of moisture advection in spatial deuterium excess fluctuations is analyzed. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Antarctica Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) Antarctic East Antarctica |
institution |
Open Polar |
collection |
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) |
op_collection_id |
ftunitriestiris |
language |
English |
topic |
Surface snow Antarctica oxygen and hydrogen isotope deuterium exce elevation distance from the coast latitude isotopic model general circulation atmospheric models |
spellingShingle |
Surface snow Antarctica oxygen and hydrogen isotope deuterium exce elevation distance from the coast latitude isotopic model general circulation atmospheric models Masson Delmotte V. Hou S. Ekaykin A. Jouzel J. Aristarain A. Bernardo R. T. Bromwhich D. Cattani O. Delmotte M. Falourd S. Frezzotti M. Gallée H. Genoni L. Isaksson E. Landais A. Helsen H. Hoffmann G. Lopez J. Morgan V. Motoyama H. Noone D. Oerter H. Petit J. R. Royer A. Uemura R. Schmidt G. A. Schlosser E. Simoes J. C. Steig E. Stievenard M. van den Broeke M. van de Wal R. van den Berg W. J. Vimeux F. White J. W. C. STENNI, BARBARA A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling |
topic_facet |
Surface snow Antarctica oxygen and hydrogen isotope deuterium exce elevation distance from the coast latitude isotopic model general circulation atmospheric models |
description |
A database of surface Antarctic snow isotopic composition is constructed using available measurements, with an estimate of data quality and local variability. Although more than 1000 locations are documented, the spatial coverage remains uneven with a majority of sites located in specific areas of East Antarctica. The database is used to analyze the spatial variations in snow isotopic composition with respect to geographical characteristics (elevation, distance to the coast) and climatic features (temperature, accumulation) and with a focus on deuterium excess. The capacity of theoretical isotopic, regional, and general circulation atmospheric models (including “isotopic” models) to reproduce the observed features and assess the role of moisture advection in spatial deuterium excess fluctuations is analyzed. |
author2 |
Masson Delmotte, V. Hou, S. Ekaykin, A. Jouzel, J. Aristarain, A. Bernardo, R. T. Bromwhich, D. Cattani, O. Delmotte, M. Falourd, S. Frezzotti, M. Gallée, H. Genoni, L. Isaksson, E. Landais, A. Helsen, H. Hoffmann, G. Lopez, J. Morgan, V. Motoyama, H. Noone, D. Oerter, H. Petit, J. R. Royer, A. Uemura, R. Schmidt, G. A. Schlosser, E. Simoes, J. C. Steig, E. Stenni, Barbara Stievenard, M. van den Broeke, M. van de Wal, R. van den Berg, W. J. Vimeux, F. White, J. W. C. |
format |
Article in Journal/Newspaper |
author |
Masson Delmotte V. Hou S. Ekaykin A. Jouzel J. Aristarain A. Bernardo R. T. Bromwhich D. Cattani O. Delmotte M. Falourd S. Frezzotti M. Gallée H. Genoni L. Isaksson E. Landais A. Helsen H. Hoffmann G. Lopez J. Morgan V. Motoyama H. Noone D. Oerter H. Petit J. R. Royer A. Uemura R. Schmidt G. A. Schlosser E. Simoes J. C. Steig E. Stievenard M. van den Broeke M. van de Wal R. van den Berg W. J. Vimeux F. White J. W. C. STENNI, BARBARA |
author_facet |
Masson Delmotte V. Hou S. Ekaykin A. Jouzel J. Aristarain A. Bernardo R. T. Bromwhich D. Cattani O. Delmotte M. Falourd S. Frezzotti M. Gallée H. Genoni L. Isaksson E. Landais A. Helsen H. Hoffmann G. Lopez J. Morgan V. Motoyama H. Noone D. Oerter H. Petit J. R. Royer A. Uemura R. Schmidt G. A. Schlosser E. Simoes J. C. Steig E. Stievenard M. van den Broeke M. van de Wal R. van den Berg W. J. Vimeux F. White J. W. C. STENNI, BARBARA |
author_sort |
Masson Delmotte V. |
title |
A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling |
title_short |
A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling |
title_full |
A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling |
title_fullStr |
A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling |
title_full_unstemmed |
A review of Antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling |
title_sort |
review of antarctic surface snow isotopic composition: observations, atmospheric circulation and isotopic modeling |
publishDate |
2008 |
url |
http://hdl.handle.net/11368/2626868 https://doi.org/10.1175/2007JCLI2139 |
geographic |
Antarctic East Antarctica |
geographic_facet |
Antarctic East Antarctica |
genre |
Antarc* Antarctic Antarctica East Antarctica |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica |
op_relation |
volume:21 firstpage:3359 lastpage:3387 numberofpages:29 journal:JOURNAL OF CLIMATE http://hdl.handle.net/11368/2626868 doi:10.1175/2007JCLI2139 |
op_doi |
https://doi.org/10.1175/2007JCLI2139 |
_version_ |
1766258025853616128 |