Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations

Subglacial landforms, formed by glacial processes operating over long timescales, influence ice dynamics. Here, the authors show how mega-scale landforms at an Antarctic ice stream grounding zone modulate basal water flow, causing extensive channels in the ice shelf downstream that may impact its st...

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Autores principales:	Hafeez Jeofry, Neil Ross, Anne Le Brocq, Alastair G.C. Graham, Jilu Li, Prasad Gogineni, Mathieu Morlighem, Thomas Jordan, Martin J. Siegert
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/111aa00b98b34e6d9e462eaf3854a1c0
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spelling	oai:doaj.org-article:111aa00b98b34e6d9e462eaf3854a1c02021-12-02T16:49:17ZHard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations10.1038/s41467-018-06679-z2041-1723https://doaj.org/article/111aa00b98b34e6d9e462eaf3854a1c02018-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06679-zhttps://doaj.org/toc/2041-1723Subglacial landforms, formed by glacial processes operating over long timescales, influence ice dynamics. Here, the authors show how mega-scale landforms at an Antarctic ice stream grounding zone modulate basal water flow, causing extensive channels in the ice shelf downstream that may impact its structure.Hafeez JeofryNeil RossAnne Le BrocqAlastair G.C. GrahamJilu LiPrasad GogineniMathieu MorlighemThomas JordanMartin J. SiegertNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hafeez Jeofry Neil Ross Anne Le Brocq Alastair G.C. Graham Jilu Li Prasad Gogineni Mathieu Morlighem Thomas Jordan Martin J. Siegert Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations
description	Subglacial landforms, formed by glacial processes operating over long timescales, influence ice dynamics. Here, the authors show how mega-scale landforms at an Antarctic ice stream grounding zone modulate basal water flow, causing extensive channels in the ice shelf downstream that may impact its structure.
format	article
author	Hafeez Jeofry Neil Ross Anne Le Brocq Alastair G.C. Graham Jilu Li Prasad Gogineni Mathieu Morlighem Thomas Jordan Martin J. Siegert
author_facet	Hafeez Jeofry Neil Ross Anne Le Brocq Alastair G.C. Graham Jilu Li Prasad Gogineni Mathieu Morlighem Thomas Jordan Martin J. Siegert
author_sort	Hafeez Jeofry
title	Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations
title_short	Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations
title_full	Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations
title_fullStr	Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations
title_full_unstemmed	Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations
title_sort	hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/111aa00b98b34e6d9e462eaf3854a1c0
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Hard rock landforms generate 130 km ice shelf channels through water focusing in basal corrugations

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