Obliquity-paced climate change recorded in Antarctic debris-covered glaciers

The degree to which debris-covered glaciers record past environmental conditions is debated. Here, the authors show that obliquity-paced variations in solar radiation over the past ∼220 ka are expressed in Mullins glacier as repetitive changes in englacial debris and corresponding surface topography...

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Autores principales: Sean L. Mackay, David R. Marchant
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/03006305c14c4e698913a0bca292e313
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