Permafrost soils represent a massive pool of organic carbon that could be released to the atmosphere due to future climate change. A study now shows that previously frozen soil carbon contained in peatlands may make a relatively modest contribution to future methane emissions following permafrost thaw.
This is a preview of subscription content, access via your institution
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Koven, C. D. et al. Phil. Trans. R. Soc. A 373, 20140423 (2015).
Cooper, M. D. A. et al. Nat. Clim. Change 7, 507–511 (2017).
Hugelius, G. et al. Biogeosciences 11, 6573–6593 (2014).
Le Quéré, C. et al. Earth Syst. Sci. Data 7, 47–85 (2015).
Neubauer, S. C. & Megonigal, J. P. Ecosystems 18, 1000–1013 (2015).
Wilson, R. M. et al. Nat. Commun. 7, 13723 (2016).
Treat, C. C. et al. Glob. Change Biol. 21, 2787–2803 (2015).
Anthony, K. W. et al. Nat. Geosci 9, 679–682 (2016).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bridgham, S. Methane origins. Nature Clim Change 7, 477–478 (2017). https://doi.org/10.1038/nclimate3333
Published:
Issue Date:
DOI: https://doi.org/10.1038/nclimate3333