Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years

Shrinking Arctic Canada ice caps are revealing preserved landscapes containing a record of past glacier activity. Here the authors show that 14C ages of plants and cosmogenic 14C concentrations from these landscapes indicate that recently exposed landscapes have been continuously ice covered for >...

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Autores principales:	Simon L. Pendleton, Gifford H. Miller, Nathaniel Lifton, Scott J. Lehman, John Southon, Sarah E. Crump, Robert S. Anderson
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/e17e95eb1487438486e4958326cde29c
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spelling	oai:doaj.org-article:e17e95eb1487438486e4958326cde29c2021-12-02T15:35:53ZRapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years10.1038/s41467-019-08307-w2041-1723https://doaj.org/article/e17e95eb1487438486e4958326cde29c2019-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08307-whttps://doaj.org/toc/2041-1723Shrinking Arctic Canada ice caps are revealing preserved landscapes containing a record of past glacier activity. Here the authors show that 14C ages of plants and cosmogenic 14C concentrations from these landscapes indicate that recently exposed landscapes have been continuously ice covered for > 40,000 years.Simon L. PendletonGifford H. MillerNathaniel LiftonScott J. LehmanJohn SouthonSarah E. CrumpRobert S. AndersonNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Simon L. Pendleton Gifford H. Miller Nathaniel Lifton Scott J. Lehman John Southon Sarah E. Crump Robert S. Anderson Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years
description	Shrinking Arctic Canada ice caps are revealing preserved landscapes containing a record of past glacier activity. Here the authors show that 14C ages of plants and cosmogenic 14C concentrations from these landscapes indicate that recently exposed landscapes have been continuously ice covered for > 40,000 years.
format	article
author	Simon L. Pendleton Gifford H. Miller Nathaniel Lifton Scott J. Lehman John Southon Sarah E. Crump Robert S. Anderson
author_facet	Simon L. Pendleton Gifford H. Miller Nathaniel Lifton Scott J. Lehman John Southon Sarah E. Crump Robert S. Anderson
author_sort	Simon L. Pendleton
title	Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years
title_short	Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years
title_full	Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years
title_fullStr	Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years
title_full_unstemmed	Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years
title_sort	rapidly receding arctic canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/e17e95eb1487438486e4958326cde29c
work_keys_str_mv	AT simonlpendleton rapidlyrecedingarcticcanadaglaciersrevealinglandscapescontinuouslyicecoveredformorethan40000years AT giffordhmiller rapidlyrecedingarcticcanadaglaciersrevealinglandscapescontinuouslyicecoveredformorethan40000years AT nathaniellifton rapidlyrecedingarcticcanadaglaciersrevealinglandscapescontinuouslyicecoveredformorethan40000years AT scottjlehman rapidlyrecedingarcticcanadaglaciersrevealinglandscapescontinuouslyicecoveredformorethan40000years AT johnsouthon rapidlyrecedingarcticcanadaglaciersrevealinglandscapescontinuouslyicecoveredformorethan40000years AT sarahecrump rapidlyrecedingarcticcanadaglaciersrevealinglandscapescontinuouslyicecoveredformorethan40000years AT robertsanderson rapidlyrecedingarcticcanadaglaciersrevealinglandscapescontinuouslyicecoveredformorethan40000years
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Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years

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