Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides

The occurrence of longitudinal ridges on large landslide masses on planetary bodies is enabled by long runout distances, which have so far been attributed to the presence of ice. The authors here present a challenging model based on mechanical instabilities within the flow, suggesting that ice is no...

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Autores principales:	Giulia Magnarini, Thomas M. Mitchell, Peter M. Grindrod, Liran Goren, Harrison H. Schmitt
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/a4fd97d847bb4653b41a2fda48d91028
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spelling	oai:doaj.org-article:a4fd97d847bb4653b41a2fda48d910282021-12-02T14:39:20ZLongitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides10.1038/s41467-019-12734-02041-1723https://doaj.org/article/a4fd97d847bb4653b41a2fda48d910282019-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-12734-0https://doaj.org/toc/2041-1723The occurrence of longitudinal ridges on large landslide masses on planetary bodies is enabled by long runout distances, which have so far been attributed to the presence of ice. The authors here present a challenging model based on mechanical instabilities within the flow, suggesting that ice is not needed.Giulia MagnariniThomas M. MitchellPeter M. GrindrodLiran GorenHarrison H. SchmittNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Giulia Magnarini Thomas M. Mitchell Peter M. Grindrod Liran Goren Harrison H. Schmitt Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides
description	The occurrence of longitudinal ridges on large landslide masses on planetary bodies is enabled by long runout distances, which have so far been attributed to the presence of ice. The authors here present a challenging model based on mechanical instabilities within the flow, suggesting that ice is not needed.
format	article
author	Giulia Magnarini Thomas M. Mitchell Peter M. Grindrod Liran Goren Harrison H. Schmitt
author_facet	Giulia Magnarini Thomas M. Mitchell Peter M. Grindrod Liran Goren Harrison H. Schmitt
author_sort	Giulia Magnarini
title	Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides
title_short	Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides
title_full	Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides
title_fullStr	Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides
title_full_unstemmed	Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides
title_sort	longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/a4fd97d847bb4653b41a2fda48d91028
work_keys_str_mv	AT giuliamagnarini longitudinalridgesimpartedbyhighspeedgranularflowmechanismsinmartianlandslides AT thomasmmitchell longitudinalridgesimpartedbyhighspeedgranularflowmechanismsinmartianlandslides AT petermgrindrod longitudinalridgesimpartedbyhighspeedgranularflowmechanismsinmartianlandslides AT lirangoren longitudinalridgesimpartedbyhighspeedgranularflowmechanismsinmartianlandslides AT harrisonhschmitt longitudinalridgesimpartedbyhighspeedgranularflowmechanismsinmartianlandslides
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Longitudinal ridges imparted by high-speed granular flow mechanisms in martian landslides

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