Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum

Tidewater glaciers in fjords can advance/retreat independent of climate due to stabilization by sediments at their termini. We show that an Alaskan paleo-ice stream behaved similarly on an open shelf, suggesting that increased sediment flux may delay catastrophic retreat of outlet glaciers in a warm...

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Autores principales:	Ellen A. Cowan, Sarah D. Zellers, Juliane Müller, Maureen H. Walczak, Lindsay L. Worthington, Beth E. Caissie, Wesley A. Clary, John M. Jaeger, Sean P. S. Gulick, Jacob W. Pratt, Alan C. Mix, Stewart J. Fallon
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/40ccd9df2c0942419671f27be4935117
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spelling	oai:doaj.org-article:40ccd9df2c0942419671f27be49351172021-12-02T14:41:14ZSediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum10.1038/s41467-020-15579-02041-1723https://doaj.org/article/40ccd9df2c0942419671f27be49351172020-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15579-0https://doaj.org/toc/2041-1723Tidewater glaciers in fjords can advance/retreat independent of climate due to stabilization by sediments at their termini. We show that an Alaskan paleo-ice stream behaved similarly on an open shelf, suggesting that increased sediment flux may delay catastrophic retreat of outlet glaciers in a warming world.Ellen A. CowanSarah D. ZellersJuliane MüllerMaureen H. WalczakLindsay L. WorthingtonBeth E. CaissieWesley A. ClaryJohn M. JaegerSean P. S. GulickJacob W. PrattAlan C. MixStewart J. FallonNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ellen A. Cowan Sarah D. Zellers Juliane Müller Maureen H. Walczak Lindsay L. Worthington Beth E. Caissie Wesley A. Clary John M. Jaeger Sean P. S. Gulick Jacob W. Pratt Alan C. Mix Stewart J. Fallon Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum
description	Tidewater glaciers in fjords can advance/retreat independent of climate due to stabilization by sediments at their termini. We show that an Alaskan paleo-ice stream behaved similarly on an open shelf, suggesting that increased sediment flux may delay catastrophic retreat of outlet glaciers in a warming world.
format	article
author	Ellen A. Cowan Sarah D. Zellers Juliane Müller Maureen H. Walczak Lindsay L. Worthington Beth E. Caissie Wesley A. Clary John M. Jaeger Sean P. S. Gulick Jacob W. Pratt Alan C. Mix Stewart J. Fallon
author_facet	Ellen A. Cowan Sarah D. Zellers Juliane Müller Maureen H. Walczak Lindsay L. Worthington Beth E. Caissie Wesley A. Clary John M. Jaeger Sean P. S. Gulick Jacob W. Pratt Alan C. Mix Stewart J. Fallon
author_sort	Ellen A. Cowan
title	Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum
title_short	Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum
title_full	Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum
title_fullStr	Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum
title_full_unstemmed	Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum
title_sort	sediment controls dynamic behavior of a cordilleran ice stream at the last glacial maximum
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/40ccd9df2c0942419671f27be4935117
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Sediment controls dynamic behavior of a Cordilleran Ice Stream at the Last Glacial Maximum

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