Articles | Volume 14, issue 5
https://doi.org/10.5194/bg-14-1333-2017
https://doi.org/10.5194/bg-14-1333-2017
Research article
 | 
17 Mar 2017
Research article |  | 17 Mar 2017

Modelling spatial and temporal dynamics of gross primary production in the Sahel from earth-observation-based photosynthetic capacity and quantum efficiency

Torbern Tagesson, Jonas Ardö, Bernard Cappelaere, Laurent Kergoat, Abdulhakim Abdi, Stéphanie Horion, and Rasmus Fensholt

Viewed

Total article views: 3,497 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,058 1,288 151 3,497 264 136 171
  • HTML: 2,058
  • PDF: 1,288
  • XML: 151
  • Total: 3,497
  • Supplement: 264
  • BibTeX: 136
  • EndNote: 171
Views and downloads (calculated since 29 Sep 2016)
Cumulative views and downloads (calculated since 29 Sep 2016)

Viewed (geographical distribution)

Total article views: 3,497 (including HTML, PDF, and XML) Thereof 3,384 with geography defined and 113 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 28 Mar 2026
Download
Short summary
Vegetation growth in semi-arid regions is an important sink for human-induced fossil fuel emissions of CO2 and this study addresses the strong need for improved understanding and spatially explicit estimates of CO2 uptake by semi-arid ecosystems. We show that a model incorporating photosynthetic parameters upscaled using satellite-based earth observation simulates CO2 uptake well for the Sahel, one of the largest semi-arid regions in the world.
Share
Altmetrics
Final-revised paper
Preprint