Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula
The recent collapse of several Antarctic Peninsula ice shelves has been linked to rapid regional atmospheric warming during the twentieth century. New high-resolution lake sediment records of Holocene ice-shelf behavior show that the George VI Ice Shelf was absent beginning ca. 9595 calibrated (cal....
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Geological Society of America
2005
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ftnerc:oai:nora.nerc.ac.uk:1631 2024-06-09T07:38:52+00:00 Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula Bentley, M.J. Hodgson, D.A. Sugden, D.E. Roberts, S.J. Smith, J.A. Leng, M.J. Bryant, C 2005 http://nora.nerc.ac.uk/id/eprint/1631/ unknown Geological Society of America Bentley, M.J.; Hodgson, D.A. orcid:0000-0002-3841-3746 Sugden, D.E.; Roberts, S.J. orcid:0000-0003-3407-9127 Smith, J.A.; Leng, M.J. orcid:0000-0003-1115-5166 Bryant, C. 2005 Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula. Geology, 33 (3). 173-176. https://doi.org/10.1130/G21203.1 <https://doi.org/10.1130/G21203.1> Glaciology Earth Sciences Publication - Article PeerReviewed 2005 ftnerc https://doi.org/10.1130/G21203.1 2024-05-15T08:42:16Z The recent collapse of several Antarctic Peninsula ice shelves has been linked to rapid regional atmospheric warming during the twentieth century. New high-resolution lake sediment records of Holocene ice-shelf behavior show that the George VI Ice Shelf was absent beginning ca. 9595 calibrated (cal.) yr B.P., but reformed by ca. 7945 cal. yr B.P. This retreat immediately followed a period of maximum Holocene warmth that is recorded in some ice cores and occurred at the same time as an influx of warmer ocean water onto the Antarctic Peninsula shelf. The absence of the ice shelf suggests that early Holocene ocean-atmosphere variability in the Antarctic Peninsula was greater than that measured in recent decades. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula George VI Ice Shelf Ice Shelf Ice Shelves Natural Environment Research Council: NERC Open Research Archive Antarctic Antarctic Peninsula George VI Ice Shelf ENVELOPE(-67.840,-67.840,-71.692,-71.692) The Antarctic Geology 33 3 173 |
institution |
Open Polar |
collection |
Natural Environment Research Council: NERC Open Research Archive |
op_collection_id |
ftnerc |
language |
unknown |
topic |
Glaciology Earth Sciences |
spellingShingle |
Glaciology Earth Sciences Bentley, M.J. Hodgson, D.A. Sugden, D.E. Roberts, S.J. Smith, J.A. Leng, M.J. Bryant, C Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula |
topic_facet |
Glaciology Earth Sciences |
description |
The recent collapse of several Antarctic Peninsula ice shelves has been linked to rapid regional atmospheric warming during the twentieth century. New high-resolution lake sediment records of Holocene ice-shelf behavior show that the George VI Ice Shelf was absent beginning ca. 9595 calibrated (cal.) yr B.P., but reformed by ca. 7945 cal. yr B.P. This retreat immediately followed a period of maximum Holocene warmth that is recorded in some ice cores and occurred at the same time as an influx of warmer ocean water onto the Antarctic Peninsula shelf. The absence of the ice shelf suggests that early Holocene ocean-atmosphere variability in the Antarctic Peninsula was greater than that measured in recent decades. |
format |
Article in Journal/Newspaper |
author |
Bentley, M.J. Hodgson, D.A. Sugden, D.E. Roberts, S.J. Smith, J.A. Leng, M.J. Bryant, C |
author_facet |
Bentley, M.J. Hodgson, D.A. Sugden, D.E. Roberts, S.J. Smith, J.A. Leng, M.J. Bryant, C |
author_sort |
Bentley, M.J. |
title |
Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula |
title_short |
Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula |
title_full |
Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula |
title_fullStr |
Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula |
title_full_unstemmed |
Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula |
title_sort |
early holocene retreat of the george vi ice shelf, antarctic peninsula |
publisher |
Geological Society of America |
publishDate |
2005 |
url |
http://nora.nerc.ac.uk/id/eprint/1631/ |
long_lat |
ENVELOPE(-67.840,-67.840,-71.692,-71.692) |
geographic |
Antarctic Antarctic Peninsula George VI Ice Shelf The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula George VI Ice Shelf The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula George VI Ice Shelf Ice Shelf Ice Shelves |
genre_facet |
Antarc* Antarctic Antarctic Peninsula George VI Ice Shelf Ice Shelf Ice Shelves |
op_relation |
Bentley, M.J.; Hodgson, D.A. orcid:0000-0002-3841-3746 Sugden, D.E.; Roberts, S.J. orcid:0000-0003-3407-9127 Smith, J.A.; Leng, M.J. orcid:0000-0003-1115-5166 Bryant, C. 2005 Early Holocene retreat of the George VI Ice Shelf, Antarctic Peninsula. Geology, 33 (3). 173-176. https://doi.org/10.1130/G21203.1 <https://doi.org/10.1130/G21203.1> |
op_doi |
https://doi.org/10.1130/G21203.1 |
container_title |
Geology |
container_volume |
33 |
container_issue |
3 |
container_start_page |
173 |
_version_ |
1801375837219454976 |