Increased ice flow in Western Palmer Land linked to ocean melting

Hogg, Anna E.; Shepherd, Andrew; Cornford, Stephen; Briggs, Kate H.; Gourmelen, Noel; Graham, Jennifer A.; Joughin, Ian; Mouginot, Jeremie; Nagler, Thomas; Payne, Antony J.; Rignot, Eric; Wuite, Jan

doi:10.1002/2016GL072110

Journal article 862 views 292 downloads

Increased ice flow in Western Palmer Land linked to ocean melting

Anna E. Hogg, Andrew Shepherd, Stephen Cornford

, Kate H. Briggs, Noel Gourmelen, Jennifer A. Graham, Ian Joughin, Jeremie Mouginot, Thomas Nagler, Antony J. Payne, Eric Rignot, Jan Wuite

Geophysical Research Letters, Volume: 44, Issue: 9

Swansea University Author: Stephen Cornford

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DOI (Published version): 10.1002/2016GL072110

Abstract

Satellite observations of West Palmer Land show that the majority of the glaciers flowing into the the George VI ice shelf sped up between 1995 and 2015. The data themselves do not have complete coverage for any given year, but we address this by using them to calibrate a high-resolution ice flow mo...

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Published in:	Geophysical Research Letters
ISSN:	00948276
Published:	2017
Online Access:	Check full text
URI:	https://cronfa.swan.ac.uk/Record/cronfa32971

first_indexed	2017-04-10T12:58:27Z
last_indexed	2020-06-24T12:44:58Z
id	cronfa32971
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spelling	2020-06-24T10:50:45.0679041 v2 32971 2017-04-10 Increased ice flow in Western Palmer Land linked to ocean melting 17ae00ff2346b8c23d7e2b34341610a4 0000-0003-1844-274X Stephen Cornford Stephen Cornford true false 2017-04-10 BGPS Satellite observations of West Palmer Land show that the majority of the glaciers flowing into the the George VI ice shelf sped up between 1995 and 2015. The data themselves do not have complete coverage for any given year, but we address this by using them to calibrate a high-resolution ice flow model. As a result we can quantify the speed-up and conclude that discharge has increased from to 88 to 100 cubic kilometres per year, and that the pattern of change is consistent with a dynamic response to ocean driven ice shelf thinning. Journal Article Geophysical Research Letters 44 9 00948276 Antarctica, Ice Flow, Remote Sensing, Data Assimilation 2 5 2017 2017-05-02 10.1002/2016GL072110 COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University 2020-06-24T10:50:45.0679041 2017-04-10T10:54:06.5627507 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Geography Anna E. Hogg 1 Andrew Shepherd 2 Stephen Cornford 0000-0003-1844-274X 3 Kate H. Briggs 4 Noel Gourmelen 5 Jennifer A. Graham 6 Ian Joughin 7 Jeremie Mouginot 8 Thomas Nagler 9 Antony J. Payne 10 Eric Rignot 11 Jan Wuite 12 0032971-08052017112811.pdf Hogg.pdf 2017-05-08T11:28:11.0270000 Output 829495 application/pdf Version of Record true 2017-04-13T00:00:00.0000000 This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. true eng 0032971-10042017110052.pdf Hogg_et_al_GVI_paper_Sub.pdf 2017-04-10T11:00:52.4000000 Output 2403280 application/pdf Accepted Manuscript true 2017-04-10T00:00:00.0000000 true eng
title	Increased ice flow in Western Palmer Land linked to ocean melting
spellingShingle	Increased ice flow in Western Palmer Land linked to ocean melting Stephen Cornford
title_short	Increased ice flow in Western Palmer Land linked to ocean melting
title_full	Increased ice flow in Western Palmer Land linked to ocean melting
title_fullStr	Increased ice flow in Western Palmer Land linked to ocean melting
title_full_unstemmed	Increased ice flow in Western Palmer Land linked to ocean melting
title_sort	Increased ice flow in Western Palmer Land linked to ocean melting
author_id_str_mv	17ae00ff2346b8c23d7e2b34341610a4
author_id_fullname_str_mv	17ae00ff2346b8c23d7e2b34341610a4_***_Stephen Cornford
author	Stephen Cornford
author2	Anna E. Hogg Andrew Shepherd Stephen Cornford Kate H. Briggs Noel Gourmelen Jennifer A. Graham Ian Joughin Jeremie Mouginot Thomas Nagler Antony J. Payne Eric Rignot Jan Wuite
format	Journal article
container_title	Geophysical Research Letters
container_volume	44
container_issue	9
publishDate	2017
institution	Swansea University
issn	00948276
doi_str_mv	10.1002/2016GL072110
college_str	Faculty of Science and Engineering
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hierarchy_top_id	facultyofscienceandengineering
hierarchy_top_title	Faculty of Science and Engineering
hierarchy_parent_id	facultyofscienceandengineering
hierarchy_parent_title	Faculty of Science and Engineering
department_str	School of Biosciences, Geography and Physics - Geography{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Geography
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description	Satellite observations of West Palmer Land show that the majority of the glaciers flowing into the the George VI ice shelf sped up between 1995 and 2015. The data themselves do not have complete coverage for any given year, but we address this by using them to calibrate a high-resolution ice flow model. As a result we can quantify the speed-up and conclude that discharge has increased from to 88 to 100 cubic kilometres per year, and that the pattern of change is consistent with a dynamic response to ocean driven ice shelf thinning.
published_date	2017-05-02T13:12:27Z
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Increased ice flow in Western Palmer Land linked to ocean melting

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