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Deglacial release of petrogenic and permafrost carbon from the Canadian Arctic impacting the carbon cycle
- Source :
- Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
- Publication Year :
- 2022
- Publisher :
- Nature Portfolio, 2022.
-
Abstract
- Shrinking of the Laurentide Ice Sheet mobilized the underlying rock organic carbon. Together with permafrost carbon release, this may contribute 12 ppm to deglacial CO2 rise, underscoring the impact of cryospheric change on the carbon cycle.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 13
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0005f7e788b54f9d841677317c2cd495
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41467-022-34725-4