Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling
from ice-flow modeling. Boreas, Vol. 34, pp. 176–185. Oslo. ISSN 0300-9483. Results from experiments with a two-dimensional ice-flow model, applied along a west–east transect in western Norway, provide new constraints on the thickness evolution of the Scandinavian Ice Sheet throughout the Late Weich...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.563.7197 2023-05-15T16:21:59+02:00 Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling Cornelia Winguth David M. Mickelson Eiliv Larsen Jessica R. Darter Carolyn A. Moeller The Pennsylvania State University CiteSeerX Archives 2005 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.563.7197 http://www.geology.wisc.edu/~davem/abstracts/05-3.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.563.7197 http://www.geology.wisc.edu/~davem/abstracts/05-3.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.geology.wisc.edu/~davem/abstracts/05-3.pdf text 2005 ftciteseerx 2016-01-08T12:09:51Z from ice-flow modeling. Boreas, Vol. 34, pp. 176–185. Oslo. ISSN 0300-9483. Results from experiments with a two-dimensional ice-flow model, applied along a west–east transect in western Norway, provide new constraints on the thickness evolution of the Scandinavian Ice Sheet throughout the Late Weichselian glaciation and deglaciation. Investigations took place along an E–W flowline of the former ice sheet at c. 62N, from the modern glacier Jostedalsbreen, through the Nordfjord, and across the continental shelf. A paleoclimate record from Kråkenes, which is located directly at the flowline, provides temperature and precip-itation information for the time between 13 800 and 9200 cal. yr BP. LGM climate conditions for the study area are estimated from various GCM studies. The GISP2 d18O record has been tuned to the local data in order to provide a continuous temperature record as input for time-transgressive model runs. The results of all experi-ments suggest that the ice did not cover the highest mountain peaks in this area, and that nunataks persisted throughout the Late Weichselian glaciation. These findings are in contrast to results from many previous model studies and other ice-sheet reconstructions, but agree well with minimum thickness estimates from cosmogenic Text glacier Ice Sheet Unknown Boreas ENVELOPE(-3.933,-3.933,-71.300,-71.300) Norway |
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Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
from ice-flow modeling. Boreas, Vol. 34, pp. 176–185. Oslo. ISSN 0300-9483. Results from experiments with a two-dimensional ice-flow model, applied along a west–east transect in western Norway, provide new constraints on the thickness evolution of the Scandinavian Ice Sheet throughout the Late Weichselian glaciation and deglaciation. Investigations took place along an E–W flowline of the former ice sheet at c. 62N, from the modern glacier Jostedalsbreen, through the Nordfjord, and across the continental shelf. A paleoclimate record from Kråkenes, which is located directly at the flowline, provides temperature and precip-itation information for the time between 13 800 and 9200 cal. yr BP. LGM climate conditions for the study area are estimated from various GCM studies. The GISP2 d18O record has been tuned to the local data in order to provide a continuous temperature record as input for time-transgressive model runs. The results of all experi-ments suggest that the ice did not cover the highest mountain peaks in this area, and that nunataks persisted throughout the Late Weichselian glaciation. These findings are in contrast to results from many previous model studies and other ice-sheet reconstructions, but agree well with minimum thickness estimates from cosmogenic |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Cornelia Winguth David M. Mickelson Eiliv Larsen Jessica R. Darter Carolyn A. Moeller |
spellingShingle |
Cornelia Winguth David M. Mickelson Eiliv Larsen Jessica R. Darter Carolyn A. Moeller Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling |
author_facet |
Cornelia Winguth David M. Mickelson Eiliv Larsen Jessica R. Darter Carolyn A. Moeller |
author_sort |
Cornelia Winguth |
title |
Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling |
title_short |
Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling |
title_full |
Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling |
title_fullStr |
Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling |
title_full_unstemmed |
Thickness evolution of the Scandinavian Ice Sheet during the LateWeichselian in Nordfjord, western Norway: evidence from ice-flow modeling |
title_sort |
thickness evolution of the scandinavian ice sheet during the lateweichselian in nordfjord, western norway: evidence from ice-flow modeling |
publishDate |
2005 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.563.7197 http://www.geology.wisc.edu/~davem/abstracts/05-3.pdf |
long_lat |
ENVELOPE(-3.933,-3.933,-71.300,-71.300) |
geographic |
Boreas Norway |
geographic_facet |
Boreas Norway |
genre |
glacier Ice Sheet |
genre_facet |
glacier Ice Sheet |
op_source |
http://www.geology.wisc.edu/~davem/abstracts/05-3.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.563.7197 http://www.geology.wisc.edu/~davem/abstracts/05-3.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766009946992803840 |