under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice

Abstract. During the last glaciation, a marine ice sheet repeatedly appeared in Eurasia. The floating part of this ice sheet was essential to its rapid extension over the seas. During the earliest stage (90 kyr BP), large ice-dammed lakes formed south of the ice sheet. These lakes are believed to ha...

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Bibliographic Details
Main Authors: V. Peyaud, C. Ritz, G. Krinner
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Published: 2007
Subjects:
Barents Sea
Ice Sheet
Ice Shelf
Ice Shelves
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.7750
http://hal.archives-ouvertes.fr/docs/00/33/07/59/PDF/cp-3-375-2007.pdf
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record_format openpolar
spelling ftciteseerx:oai:CiteSeerX.psu:10.1.1.391.7750 2023-05-15T15:38:52+02:00 under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice V. Peyaud C. Ritz G. Krinner The Pennsylvania State University CiteSeerX Archives 2007 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.7750 http://hal.archives-ouvertes.fr/docs/00/33/07/59/PDF/cp-3-375-2007.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.7750 http://hal.archives-ouvertes.fr/docs/00/33/07/59/PDF/cp-3-375-2007.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://hal.archives-ouvertes.fr/docs/00/33/07/59/PDF/cp-3-375-2007.pdf text 2007 ftciteseerx 2016-01-08T02:17:25Z Abstract. During the last glaciation, a marine ice sheet repeatedly appeared in Eurasia. The floating part of this ice sheet was essential to its rapid extension over the seas. During the earliest stage (90 kyr BP), large ice-dammed lakes formed south of the ice sheet. These lakes are believed to have cooled the climate at the margin of the ice. Using an ice sheet model, we investigated the role of ice shelves during the inception and the influence of ice-dammed lakes on the ice sheet evolution. Inception in Barents sea seems due to thickening of a large ice shelf. We observe a substantial impact of the lakes on the evolution of the ice sheets. Reduced summer ablation enhances ice extent and thickness, and the deglaciation is delayed by 2000 years. 1 Text Barents Sea Ice Sheet Ice Shelf Ice Shelves Unknown Barents Sea
institution Open Polar
collection Unknown
op_collection_id ftciteseerx
language English
description Abstract. During the last glaciation, a marine ice sheet repeatedly appeared in Eurasia. The floating part of this ice sheet was essential to its rapid extension over the seas. During the earliest stage (90 kyr BP), large ice-dammed lakes formed south of the ice sheet. These lakes are believed to have cooled the climate at the margin of the ice. Using an ice sheet model, we investigated the role of ice shelves during the inception and the influence of ice-dammed lakes on the ice sheet evolution. Inception in Barents sea seems due to thickening of a large ice shelf. We observe a substantial impact of the lakes on the evolution of the ice sheets. Reduced summer ablation enhances ice extent and thickness, and the deglaciation is delayed by 2000 years. 1
author2 The Pennsylvania State University CiteSeerX Archives
format Text
author V. Peyaud
C. Ritz
G. Krinner
spellingShingle V. Peyaud
C. Ritz
G. Krinner
under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice
author_facet V. Peyaud
C. Ritz
G. Krinner
author_sort V. Peyaud
title under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice
title_short under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice
title_full under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice
title_fullStr under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice
title_full_unstemmed under a Creative Commons License. Climate of the Past Modelling the Early Weichselian Eurasian Ice Sheets: role of ice
title_sort under a creative commons license. climate of the past modelling the early weichselian eurasian ice sheets: role of ice
publishDate 2007
url http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.7750
http://hal.archives-ouvertes.fr/docs/00/33/07/59/PDF/cp-3-375-2007.pdf
geographic Barents Sea
geographic_facet Barents Sea
genre Barents Sea
Ice Sheet
Ice Shelf
Ice Shelves
genre_facet Barents Sea
Ice Sheet
Ice Shelf
Ice Shelves
op_source http://hal.archives-ouvertes.fr/docs/00/33/07/59/PDF/cp-3-375-2007.pdf
op_relation http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.7750
http://hal.archives-ouvertes.fr/docs/00/33/07/59/PDF/cp-3-375-2007.pdf
op_rights Metadata may be used without restrictions as long as the oai identifier remains attached to it.
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