Biogeosciences
Biogeosciences
BG
Articles | Volume 22, issue 2
Articles | Volume 22, issue 2
https://doi.org/10.5194/bg-22-555-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-22-555-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 22, issue 2
Research article
 | 
30 Jan 2025
Research article |  | 30 Jan 2025

Seasonal and interannual variability in CO2 fluxes in southern Africa seen by GOSAT

Eva-Marie Metz, Sanam Noreen Vardag, Sourish Basu, Martin Jung, and André Butz

Viewed

Total article views: 652 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
452 128 72 652 15 18
  • HTML: 452
  • PDF: 128
  • XML: 72
  • Total: 652
  • BibTeX: 15
  • EndNote: 18
Views and downloads (calculated since 02 Sep 2024)
Cumulative views and downloads (calculated since 02 Sep 2024)

Viewed (geographical distribution)

Total article views: 652 (including HTML, PDF, and XML) Thereof 633 with geography defined and 19 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 03 Mar 2025
Download
Short summary
We estimate CO2 fluxes in semiarid southern Africa from 2009 to 2018 based on satellite CO2 measurements and atmospheric inverse modeling. By selecting process-based vegetation models, which agree with the satellite CO2 fluxes, we find that soil respiration mainly drives the seasonality, whereas photosynthesis substantially influences the interannual variability. Our study emphasizes the need for better representation of the response of semiarid ecosystems to soil rewetting in vegetation models.
Read more
Share
Altmetrics
Final-revised paper
Preprint