Risk analysis for drought hazard in China: a case study in Huaibei Plain

Xiao-Chen Yuan, Yu-Liang Zhou, Ju-Liang Jin and Yi-Ming Wei

Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, 2013, vol. 67, issue 2, 879-900

Abstract: In recent decades, risk management is significant to mitigate the severe status caused by droughts. As one of the primary components in risk analysis, drought hazard analysis is basic but important. In this paper, the framework of drought risk analysis and the methodology for drought hazard analysis are presented, and Huaibei Plain of China is chosen as the study area. The whole study region is divided into three parts (northern, central, and southern) by geographical factors, and a developed index named drought comprehensive Z index (DCZI) containing hydrological and meteorological factors is employed for drought hazard analysis in each area. By comparison, it implicates that DCZI is applicable for Huaibei Plain and indicates drought extent more objectively. Moreover, the results of drought hazard analysis reflect that the northern area is affected by droughts more seriously. As for the whole region, there is a great probability of severe drought. Finally, some policy recommendations on drought management are also made. Copyright Springer Science+Business Media Dordrecht 2013

Keywords: Drought hazard; Comprehensive index; Copula; Huaibei Plain (search for similar items in EconPapers)
Date: 2013
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:spr:nathaz:v:67:y:2013:i:2:p:879-900

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DOI: 10.1007/s11069-013-0614-1

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