Increasing Pleistocene permafrost persistence and carbon cycle conundrums inferred from Canadian speleothems

Permafrost carbon represents a potentially powerful amplifier of climate change, but little is known about permafrost sensitivity and associated carbon cycling during past warm intervals. We reconstruct permafrost history in western Canada during Pleistocene interglacials from 130 uranium-thorium ag...

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Publicado en:Sci Adv
Autores principales: Biller-Celander, Nicole, Shakun, Jeremy D., McGee, David, Wong, Corinne I., Reyes, Alberto V., Hardt, Ben, Tal, Irit, Ford, Derek C., Lauriol, Bernard
Formato: Artigo
Lenguaje:Inglês
Publicado: American Association for the Advancement of Science 2021
Materias:
Research Articles
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC8081356/
https://ncbi.nlm.nih.gov/pubmed/33910910
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.abe5799
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