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Modélisation du bilan hydrique en Bretagne dans le contexte du changement climatique : cas du scénario A1B.

Abstract : Climate change is a global phenomenon whose effects will be seen in the 21st century. However, these effects are poorly studied at regional scales. In order to assess the soil sensibility facing drought in Brittany, a stationnal soil water balance model is set up and thereafter spatially distributed at the regional scale. Results show upward trends in evaporation deficit during the 21st century, especially in summer. The spatially distributed model reveals differences in soil sensibility at the regional scale, due to differences in soil occupation and relief. These results strengthen the idea of adaptation for agriculture to face climate change, especially in terms of summer water resources.
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https://halshs.archives-ouvertes.fr/halshs-00623699
Contributor : Vincent Dubreuil <>
Submitted on : Wednesday, September 14, 2011 - 10:36:52 PM
Last modification on : Friday, September 18, 2020 - 2:34:25 PM

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  • HAL Id : halshs-00623699, version 1
  • PRODINRA : 246107

Citation

Chloé Lamy, Vincent Dubreuil. Modélisation du bilan hydrique en Bretagne dans le contexte du changement climatique : cas du scénario A1B.. Climat montagnard et risques, 2011, Rovereto, Italie. pp.357-362. ⟨halshs-00623699⟩

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