Paleoclimate-conditioning reveals a North Africa land-atmosphere tipping point.
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ABSTRACT:
SUBMITTER: Hopcroft PO
PROVIDER: S-EPMC8609301 | biostudies-literature | 2021 Nov
REPOSITORIES: biostudies-literature
Publications
Paleoclimate-conditioning reveals a North Africa land-atmosphere tipping point.
Hopcroft Peter O PO Valdes Paul J PJ
Proceedings of the National Academy of Sciences of the United States of America 20211101 45
While paleoclimate records show that the Earth System is characterized by several different tipping points, their representation within Earth System models (ESMs) remains poorly constrained. This is because historical observations do not encompass variations large enough to provoke such regime changes, and paleoclimate conditions are rarely used to help develop and tune ESMs, which potentially ignores a rich source of information on abrupt climate change. A critical example is the early to mid-H ...[more]
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