Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century
We use a multisensor approach to assess the surge history over the past century of Storstrømmen and L. Bistrup Bræ, which drain the Northeast Ice Stream, Greenland. Storstrømmen surged around 1910 and Bistrup in 1913 and during the 1950s. Between 1978 and 1982, the speed of Storstrømmen peaked at 3...
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ftcopenhagenunip:oai:pure.atira.dk:publications/b336fba7-1d2e-41b8-8f75-8a8f09432942 2024-02-27T08:40:43+00:00 Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century Mouginot, Jeremie Bjørk, Anders Anker Millan, Romain Scheuchl, Bernd Rignot, Eric 2018-10-28 https://curis.ku.dk/portal/da/publications/insights-on-the-surge-behavior-of-storstroemmen-and-l-bistrup-brae-northeast-greenland-over-the-last-century(b336fba7-1d2e-41b8-8f75-8a8f09432942).html https://rdcu.be/93xz eng eng info:eu-repo/semantics/closedAccess Mouginot , J , Bjørk , A A , Millan , R , Scheuchl , B & Rignot , E 2018 , ' Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century ' , Geophysical Research Letters , vol. 45 , no. 20 , 11,197-11,205 . < https://rdcu.be/93xz > Greenland cryosphere multisensor surging glacier article 2018 ftcopenhagenunip 2024-02-01T00:06:06Z We use a multisensor approach to assess the surge history over the past century of Storstrømmen and L. Bistrup Bræ, which drain the Northeast Ice Stream, Greenland. Storstrømmen surged around 1910 and Bistrup in 1913 and during the 1950s. Between 1978 and 1982, the speed of Storstrømmen peaked at 3 km/year during an active surge phase that lasted 10 years and the glacier has stayed in a quiescent phase since. Bistrup started to surge in 1988, peaked in 1993, and stopped in 1996. Both glaciers displayed a slow surge initiation and termination. Since 1993, ice builds up in the upper part of Storstrømmen at a 1 m/year, its lower part is thinning at its ablation rate of 1.4 m/year, and the grounding line has retreated by 10 km between 1992 and 2017, or 400 m/year. At these current rates, we project that Storstrømmen will meet presurge conditions in 2027–2030. Article in Journal/Newspaper glacier Greenland University of Copenhagen: Research Greenland L. Bistrup Bræ ENVELOPE(-23.250,-23.250,76.250,76.250) |
institution |
Open Polar |
collection |
University of Copenhagen: Research |
op_collection_id |
ftcopenhagenunip |
language |
English |
topic |
Greenland cryosphere multisensor surging glacier |
spellingShingle |
Greenland cryosphere multisensor surging glacier Mouginot, Jeremie Bjørk, Anders Anker Millan, Romain Scheuchl, Bernd Rignot, Eric Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century |
topic_facet |
Greenland cryosphere multisensor surging glacier |
description |
We use a multisensor approach to assess the surge history over the past century of Storstrømmen and L. Bistrup Bræ, which drain the Northeast Ice Stream, Greenland. Storstrømmen surged around 1910 and Bistrup in 1913 and during the 1950s. Between 1978 and 1982, the speed of Storstrømmen peaked at 3 km/year during an active surge phase that lasted 10 years and the glacier has stayed in a quiescent phase since. Bistrup started to surge in 1988, peaked in 1993, and stopped in 1996. Both glaciers displayed a slow surge initiation and termination. Since 1993, ice builds up in the upper part of Storstrømmen at a 1 m/year, its lower part is thinning at its ablation rate of 1.4 m/year, and the grounding line has retreated by 10 km between 1992 and 2017, or 400 m/year. At these current rates, we project that Storstrømmen will meet presurge conditions in 2027–2030. |
format |
Article in Journal/Newspaper |
author |
Mouginot, Jeremie Bjørk, Anders Anker Millan, Romain Scheuchl, Bernd Rignot, Eric |
author_facet |
Mouginot, Jeremie Bjørk, Anders Anker Millan, Romain Scheuchl, Bernd Rignot, Eric |
author_sort |
Mouginot, Jeremie |
title |
Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century |
title_short |
Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century |
title_full |
Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century |
title_fullStr |
Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century |
title_full_unstemmed |
Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century |
title_sort |
insights on the surge behavior of storstrømmen and l. bistrup bræ, northeast greenland, over the last century |
publishDate |
2018 |
url |
https://curis.ku.dk/portal/da/publications/insights-on-the-surge-behavior-of-storstroemmen-and-l-bistrup-brae-northeast-greenland-over-the-last-century(b336fba7-1d2e-41b8-8f75-8a8f09432942).html https://rdcu.be/93xz |
long_lat |
ENVELOPE(-23.250,-23.250,76.250,76.250) |
geographic |
Greenland L. Bistrup Bræ |
geographic_facet |
Greenland L. Bistrup Bræ |
genre |
glacier Greenland |
genre_facet |
glacier Greenland |
op_source |
Mouginot , J , Bjørk , A A , Millan , R , Scheuchl , B & Rignot , E 2018 , ' Insights on the surge behavior of Storstrømmen and L. Bistrup Bræ, Northeast Greenland, over the last century ' , Geophysical Research Letters , vol. 45 , no. 20 , 11,197-11,205 . < https://rdcu.be/93xz > |
op_rights |
info:eu-repo/semantics/closedAccess |
_version_ |
1792047862288220160 |