Dynamic Greenland ice sheet driven by pCO2 variations across the Pliocene Pleistocene transition

Previous work has argued for a CO2 control on the development of the Plio-Pleistocene Transition (PPT, 3.0–2.5 Ma) Greenland Ice Sheet (GrIS). Here based on transient ice sheet experiments, the authors demonstrate the pivotal role of modern-like CO2 on the onset and dynamism of the PPT GrIS.

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Detalles Bibliográficos
Autores principales: Ning Tan, Jean-Baptiste Ladant, Gilles Ramstein, Christophe Dumas, Paul Bachem, Eystein Jansen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/d2d78952d60d4b52a590f1b1684b98db
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Sumario:Previous work has argued for a CO2 control on the development of the Plio-Pleistocene Transition (PPT, 3.0–2.5 Ma) Greenland Ice Sheet (GrIS). Here based on transient ice sheet experiments, the authors demonstrate the pivotal role of modern-like CO2 on the onset and dynamism of the PPT GrIS.