Evidence for the stability of the West Antarctic Ice Sheet divide for 1.4 million years

Predicting the West Antarctic Ice Sheet's response to future warming is hindered by a lack of historical evidence. Here, based on geomorphological evidence from and cosmogenic dating of Ellsworth Mountains' deposits, the authors show that at least a regional ice sheet survived Pleistocene...

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Autores principales: Andrew S. Hein, John Woodward, Shasta M. Marrero, Stuart A. Dunning, Eric J. Steig, Stewart P. H. T. Freeman, Finlay M. Stuart, Kate Winter, Matthew J. Westoby, David E. Sugden
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/dfb04a81a26245ee84a0a1e9eaf67bdd
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Sumario:Predicting the West Antarctic Ice Sheet's response to future warming is hindered by a lack of historical evidence. Here, based on geomorphological evidence from and cosmogenic dating of Ellsworth Mountains' deposits, the authors show that at least a regional ice sheet survived Pleistocene interglacial cycles.