Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ...
<!--!introduction!--> Surface mass balance (SMB) is an essential component of ice sheet mass balance. But its impacts on sea level rise during the past decades are uncertain, primarily due to the spatial heterogeneity of net precipitation, especially in West Antarctica. Meanwhile, Pacific SST...
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ftdatacite:10.57757/iugg23-1478 2023-06-11T04:03:35+02:00 Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ... Man, Kai 2023 https://dx.doi.org/10.57757/iugg23-1478 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017120 unknown GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 ConferencePaper Oral Article 2023 ftdatacite https://doi.org/10.57757/iugg23-1478 2023-06-01T11:37:55Z <!--!introduction!--> Surface mass balance (SMB) is an essential component of ice sheet mass balance. But its impacts on sea level rise during the past decades are uncertain, primarily due to the spatial heterogeneity of net precipitation, especially in West Antarctica. Meanwhile, Pacific SST and Atlantic SST have experienced long-term changes over the past decades. In the Pacific Ocean, the Interdecadal Pacific Oscillation (IPO) turns to a negative phase in the late 1990s, while in the North Atlantic Ocean, SST has been widely increasing until today. An increasing number of studies demonstrate how these changes affect surface temperature, sea ice, and ice shelf in West Antarctica through their impacts on Amundsen Sea Low (ASL). Here, we highlight that the decadal trend of Pacific and Atlantic SST significantly contribute to the long-term change in West Antarctica during 1980-2010. SMB observation from ice cores is compared with the net precipitation from the fifth generation of European Centre for ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object Amundsen Sea Antarc* Antarctica Ice Sheet Ice Shelf North Atlantic Sea ice West Antarctica DataCite Metadata Store (German National Library of Science and Technology) Amundsen Sea Pacific West Antarctica |
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<!--!introduction!--> Surface mass balance (SMB) is an essential component of ice sheet mass balance. But its impacts on sea level rise during the past decades are uncertain, primarily due to the spatial heterogeneity of net precipitation, especially in West Antarctica. Meanwhile, Pacific SST and Atlantic SST have experienced long-term changes over the past decades. In the Pacific Ocean, the Interdecadal Pacific Oscillation (IPO) turns to a negative phase in the late 1990s, while in the North Atlantic Ocean, SST has been widely increasing until today. An increasing number of studies demonstrate how these changes affect surface temperature, sea ice, and ice shelf in West Antarctica through their impacts on Amundsen Sea Low (ASL). Here, we highlight that the decadal trend of Pacific and Atlantic SST significantly contribute to the long-term change in West Antarctica during 1980-2010. SMB observation from ice cores is compared with the net precipitation from the fifth generation of European Centre for ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Man, Kai |
spellingShingle |
Man, Kai Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ... |
author_facet |
Man, Kai |
author_sort |
Man, Kai |
title |
Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ... |
title_short |
Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ... |
title_full |
Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ... |
title_fullStr |
Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ... |
title_full_unstemmed |
Impact of IPO and AMO on Surface Mass Balance Trend in West Antarctica during 1980-2010 ... |
title_sort |
impact of ipo and amo on surface mass balance trend in west antarctica during 1980-2010 ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-1478 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017120 |
geographic |
Amundsen Sea Pacific West Antarctica |
geographic_facet |
Amundsen Sea Pacific West Antarctica |
genre |
Amundsen Sea Antarc* Antarctica Ice Sheet Ice Shelf North Atlantic Sea ice West Antarctica |
genre_facet |
Amundsen Sea Antarc* Antarctica Ice Sheet Ice Shelf North Atlantic Sea ice West Antarctica |
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/10.57757/iugg23-1478 |
_version_ |
1768380487001178112 |