Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles
Abstract The sedimentary record from the Ugleelv Valley on central Jameson Land, East Greenland, adds new information about terrestrial palaeoenvironments and glaciations to the glacial history of the Scoresby Sund fjord area. A western extension of a coastal ice cap on Liverpool Land reached easter...
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crwiley:10.1002/jqs.900 2024-06-02T08:05:56+00:00 Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles Adrielsson, Lena Alexanderson, Helena 2005 http://dx.doi.org/10.1002/jqs.900 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.900 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.900 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Quaternary Science volume 20, issue 3, page 269-283 ISSN 0267-8179 1099-1417 journal-article 2005 crwiley https://doi.org/10.1002/jqs.900 2024-05-03T11:14:49Z Abstract The sedimentary record from the Ugleelv Valley on central Jameson Land, East Greenland, adds new information about terrestrial palaeoenvironments and glaciations to the glacial history of the Scoresby Sund fjord area. A western extension of a coastal ice cap on Liverpool Land reached eastern Jameson Land during the early Scoresby Sund glaciation (≈the Saalian). During the following glacial maximum the Greenland Ice Sheet inundated the Jameson Land plateau from the west. The Weichselian also starts with an early phase of glacial advance from the Liverpool Land ice cap, while polar desert and ice‐free conditions characterised the subsequent part of the Weichselian on the Jameson Land plateau. The two glaciation cycles show a repeated pattern of interaction between the Greenland Ice Sheet in the west and an ice cap on Liverpool Land in the east. Each cycle starts with extensive glacier growth in the coastal mountains followed by a decline of the coastal glaciation, a change to cold and arid climate and a late stage of maximum extent of the Greenland Ice Sheet. Copyright © 2005 John Wiley & Sons, Ltd. Article in Journal/Newspaper East Greenland glacier Greenland Ice cap Ice Sheet polar desert Scoresby Sund Wiley Online Library Greenland Jameson Land ENVELOPE(-23.500,-23.500,71.167,71.167) Liverpool Land ENVELOPE(-22.200,-22.200,70.917,70.917) Scoresby ENVELOPE(162.750,162.750,-66.567,-66.567) Scoresby Sund ENVELOPE(-24.387,-24.387,70.476,70.476) Sund ENVELOPE(13.644,13.644,66.207,66.207) Ugleelv ENVELOPE(-22.683,-22.683,70.783,70.783) Journal of Quaternary Science 20 3 269 283 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract The sedimentary record from the Ugleelv Valley on central Jameson Land, East Greenland, adds new information about terrestrial palaeoenvironments and glaciations to the glacial history of the Scoresby Sund fjord area. A western extension of a coastal ice cap on Liverpool Land reached eastern Jameson Land during the early Scoresby Sund glaciation (≈the Saalian). During the following glacial maximum the Greenland Ice Sheet inundated the Jameson Land plateau from the west. The Weichselian also starts with an early phase of glacial advance from the Liverpool Land ice cap, while polar desert and ice‐free conditions characterised the subsequent part of the Weichselian on the Jameson Land plateau. The two glaciation cycles show a repeated pattern of interaction between the Greenland Ice Sheet in the west and an ice cap on Liverpool Land in the east. Each cycle starts with extensive glacier growth in the coastal mountains followed by a decline of the coastal glaciation, a change to cold and arid climate and a late stage of maximum extent of the Greenland Ice Sheet. Copyright © 2005 John Wiley & Sons, Ltd. |
format |
Article in Journal/Newspaper |
author |
Adrielsson, Lena Alexanderson, Helena |
spellingShingle |
Adrielsson, Lena Alexanderson, Helena Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles |
author_facet |
Adrielsson, Lena Alexanderson, Helena |
author_sort |
Adrielsson, Lena |
title |
Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles |
title_short |
Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles |
title_full |
Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles |
title_fullStr |
Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles |
title_full_unstemmed |
Interactions between the Greenland Ice Sheet and the Liverpool Land coastal ice cap during the last two glaciation cycles |
title_sort |
interactions between the greenland ice sheet and the liverpool land coastal ice cap during the last two glaciation cycles |
publisher |
Wiley |
publishDate |
2005 |
url |
http://dx.doi.org/10.1002/jqs.900 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.900 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.900 |
long_lat |
ENVELOPE(-23.500,-23.500,71.167,71.167) ENVELOPE(-22.200,-22.200,70.917,70.917) ENVELOPE(162.750,162.750,-66.567,-66.567) ENVELOPE(-24.387,-24.387,70.476,70.476) ENVELOPE(13.644,13.644,66.207,66.207) ENVELOPE(-22.683,-22.683,70.783,70.783) |
geographic |
Greenland Jameson Land Liverpool Land Scoresby Scoresby Sund Sund Ugleelv |
geographic_facet |
Greenland Jameson Land Liverpool Land Scoresby Scoresby Sund Sund Ugleelv |
genre |
East Greenland glacier Greenland Ice cap Ice Sheet polar desert Scoresby Sund |
genre_facet |
East Greenland glacier Greenland Ice cap Ice Sheet polar desert Scoresby Sund |
op_source |
Journal of Quaternary Science volume 20, issue 3, page 269-283 ISSN 0267-8179 1099-1417 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jqs.900 |
container_title |
Journal of Quaternary Science |
container_volume |
20 |
container_issue |
3 |
container_start_page |
269 |
op_container_end_page |
283 |
_version_ |
1800750818698199040 |