Articles | Volume 18, issue 6
https://doi.org/10.5194/cp-18-1429-2022
https://doi.org/10.5194/cp-18-1429-2022
Research article
 | 
27 Jun 2022
Research article |  | 27 Jun 2022

Impact of terrestrial biosphere on the atmospheric CO2 concentration across Termination V

Gabriel Hes, María F. Sánchez Goñi, and Nathaelle Bouttes

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Short summary
Termination V (TV, ~ 404–433 kyr BP) marks a transition in the climate system towards amplified glacial–interglacial cycles. While the associated atmospheric CO2 changes are mostly attributed to the Southern Ocean, little is known about the terrestrial biosphere contribution to the carbon cycle. This study provides the first (model- and pollen-based) reconstruction of global forests highlighting the potential role of temperate and boreal forests in atmospheric CO2 sequestration during TV.