Articles | Volume 26, issue 3
https://doi.org/10.5194/hess-26-731-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hess-26-731-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
11 Feb 2022
Research article |
| 11 Feb 2022
| 11 Feb 2022
Influence of initial soil moisture in a regional climate model study over West Africa – Part 2: Impact on the climate extremes
Brahima Koné
LASMES – African Centre of Excellence on Climate Change, Biodiversity and Sustainable Agriculture (ACE CCBAD)/Université Félix
Houphouët Boigny, 00225 Abidjan, Côte d'Ivoire
LASMES – African Centre of Excellence on Climate Change, Biodiversity and Sustainable Agriculture (ACE CCBAD)/Université Félix
Houphouët Boigny, 00225 Abidjan, Côte d'Ivoire
Univ. Grenoble Alpes, IRD, CNRS, Grenoble INP, IGE, 38000 Grenoble,
France
Adama Diawara
LASMES – African Centre of Excellence on Climate Change, Biodiversity and Sustainable Agriculture (ACE CCBAD)/Université Félix
Houphouët Boigny, 00225 Abidjan, Côte d'Ivoire
Sandrine Anquetin
Univ. Grenoble Alpes, IRD, CNRS, Grenoble INP, IGE, 38000 Grenoble,
France
N'datchoh Evelyne Touré
LASMES – African Centre of Excellence on Climate Change, Biodiversity and Sustainable Agriculture (ACE CCBAD)/Université Félix
Houphouët Boigny, 00225 Abidjan, Côte d'Ivoire
Adama Bamba
LASMES – African Centre of Excellence on Climate Change, Biodiversity and Sustainable Agriculture (ACE CCBAD)/Université Félix
Houphouët Boigny, 00225 Abidjan, Côte d'Ivoire
Arsene Toka Kobea
LASMES – African Centre of Excellence on Climate Change, Biodiversity and Sustainable Agriculture (ACE CCBAD)/Université Félix
Houphouët Boigny, 00225 Abidjan, Côte d'Ivoire
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Short summary
The impact of initial soil moisture is more significant on temperature extremes than on precipitation extremes. A stronger impact is found on maximum temperature than on minimum temperature. The impact on extreme precipitation indices is homogeneous, especially over the Central Sahel, and dry (wet) experiments tend to decrease (increase) the number of precipitation extreme events but not their intensity.
The impact of initial soil moisture is more significant on temperature extremes than on...
