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Frequent Droughts Reduce Carbon Stabilisation in Organo-Mineral Soils

Fabrizio Albanito1, Sabine Reinsch1, Mark Richards2

  • 1UK Centre for Ecology & Hydrology, Bangor, UK.

Global Change Biology
|January 6, 2026
PubMed
Summary

Recurrent droughts decrease soil organic carbon (SOC) pools and reduce carbon sequestration efficiency (CSE). Drought frequency, not duration, is the main factor impacting soil carbon stability in organo-mineral soils.

Keywords:
biogeochemical modelcarbon sequestrationcarbon use efficiencydroughtheathlandorgano‐mineral soilsoil carbonsoil moisture

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