Le rétrécissement extrême de la glace de mer en été n’est que la dernière preuve du réchauffement rapide de l’Arctique – et ce qui se passe dans l’Arctique n’y reste pas.
- Associate Professor of Geosciences, UMass Amherst
Extreme shrinkage of summer sea ice is just the latest evidence of rapid Arctic warming – and what happens in the Arctic doesn’t stay there.
2018 brought the announcement of a new geologic age that covers the last 4,200 years. How do scientists divide up Earth’s timeline and what do these demarcations mean?
Contact Steve for
- General
- Media request
- Speaking request
- Consulting / Advising
- Research collaboration
- Research supervision
- Location: Amherst, Massachusetts, U.S.
- Website
- Article Feed
- ORCID
- Joined


