loading . . . Warming enhances soil carbon accumulation in boreal Sphagnum peatlands Friedlingstein, P. et al. Global carbon budget 2020. Earth Syst. Sci. Data 12, 3269–3340 (2020). Tarnocai, C. et al. Soil organic carbon pools in the northern circumpolar permafrost region. Glob. Biogeochem. Cycles 23, GB2023 (2009). Schuur, E. et al. Climate change and the permafrost carbon feedback. Nature 520, 171–179 (2015). Rantanen, M. et al. The Arctic has warmed nearly four times faster than the globe since 1979. Commun. Earth Environ. 3, 168 (2022). Crowther, T. et al. Quantifying global soil carbon losses in response to warming. Nature 540, 104–108 (2016). Miner, K. R. et al. Permafrost carbon emissions in a changing Arctic. Nat. Rev. Earth Environ. 3, 55–67 (2022). IPCC. Climate Change 2023: Synthesis Report (eds Core Writing Team, Lee, H. & Romero, J.) (Cambridge Univ. Press, 2023). Maes, S. L. et al. Environmental drivers of increased ecosystem respiration in a warming tundra. Nature 629, 105–113 (2024). Pan, Y. et al. The enduring world forest carbon sink. Nature 631, 563–569 (2024). Pan, Y. et al. A large and persistent carbon sink in the world’s forests. Science 333, 988–993 (2011). Yu, Z., Loisel, J., Brosseau, D. P., Beilman, D. W. & Hunt, S. J. Global peatland dynamics since the Last Glacial... https://www.nature.com/articles/s41559-026-02982-x