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Arctic loses carbon as winters wane

Warming in the Arctic is causing soils to decompose more rapidly, even during winter. Now, estimates of winter carbon dioxide loss indicate that it can offset carbon gains during the growing season, meaning that the region is a source of carbon.

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Fig. 1: A flux tower on the North Slope of Alaska.

Salvatore Losacco


  1. 1.

    Schuur, E. A. G. et al. Nature 520, 171–179 (2015).

    CAS  Article  Google Scholar 

  2. 2.

    Natali, S. M. et al. Nat. Clim. Change (2019).

  3. 3.

    Serreze, M. C. & Barry, R. G. Glob. Planet. Change 77, 85–96 (2011).

    Article  Google Scholar 

  4. 4.

    Screen, J. A., Deser, C. & Simmonds, I. Geophys. Res. Lett. 39, L10709 (2012).

    Article  Google Scholar 

  5. 5.

    Hugelius, G. et al. Biogeosciences 11, 6573–6593 (2014).

    Article  Google Scholar 

  6. 6.

    Koven, C. D. et al. Proc. Natl Acad. Sci. USA 108, 14769–14774 (2011).

    CAS  Article  Google Scholar 

  7. 7.

    Segura, J. H. et al. Nat. Commun. 8, 1154 (2017).

    Article  Google Scholar 

  8. 8.

    Keenan, T. F. & Riley, W. J. Nat. Clim. Change 8, 825–828 (2018).

    CAS  Article  Google Scholar 

  9. 9.

    Zona, D. et al. Proc. Natl Acad. Sci. USA. 113, 40–45 (2016).

    CAS  Article  Google Scholar 

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Correspondence to John L. Campbell.

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Campbell, J.L. Arctic loses carbon as winters wane. Nat. Clim. Chang. 9, 806–807 (2019).

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