Carbon cycle


The carbon cycle is the biogeochemical cycle focused on carbon and how it is sequestered in and moves between different reservoirs in the Earth system.

Latest Research and Reviews

News and Comment

  • News and Views |

    Droughts lead to enhanced water-use efficiency and reduced carbon uptake by plants. Global analyses of atmospheric CO2 monitoring data suggest that the scale of the trade-off between water and carbon extends to a biome level.

    • Christopher J. Still
    Nature Geoscience 11, 702–703
  • News and Views |

    Much of the carbon in rivers originates from wildfires and is ultimately buried in the oceanic carbon sink, suggest measurements from 18 rivers globally. Rivers transport almost a gigaton of carbon to the oceans every year.

    • Lars J. Tranvik
    Nature Geoscience 11, 547–548
  • News and Views |

    Accounting for the oceanic transport of carbon suggests that existing estimates of the location and magnitude of the land carbon sinks need to be revised.

    • Andrew Lenton
    Nature Geoscience 11, 461–462
  • News and Views |

    Enhanced upwelling and CO2 degassing from the subpolar North Pacific during a warm event 14,000 years ago may have helped keep atmospheric CO2 levels high enough to propel the Earth out of the last ice age.

    • Samuel L. Jaccard
    •  & Eric D. Galbraith
    Nature Geoscience 11, 299–300