L'applicabilité de la méthode hydrogéomorphologique au domaine aride du Xinjiang (Chine) : le cas du bassin versant du Karakash

Physio-Géo. Géographie physique et environnement

Delorme, Virginie¹  Ballais, Jean-Louis¹  Wulamu, Maihepireti¹ 

关键词: zones inondables;    risques d'inondation;    méthode hydrogéomorphologique;    bassin versant du Karakash;    Xinjiang;    Chine;    flood prone areas;    flood risks;    hydrogeomorphological method;    Karakash river watershed;    China;   

DOI  :  10.4000/physio-geo.3633

学科分类：自然科学（综合）

来源: Revues.org

【 摘 要 】

The Karakash river watershed is situated in an arid zone, in the southern part of Xinjiang. In this watershed, floods occur during summer, almost each year, and destroy crops that are the main income of the population. Flooding cause damages that hinder socio-economical development. Flood prevention must be integrated at the global water management. Our work demonstrates the applicability of hydrogeomorphological method in the Karakash watershed. Hydrogeomorphological mapping provides informations that are able to permit a spatial planning to prevent and reduce flood risks.

【 授权许可】

Unknown