Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2016, Vol. 32 ›› Issue (27): 156-160.doi: 10.11924/j.issn.1000-6850.casb16070039

Special Issue: 农业气象

Previous Articles     Next Articles

Risk Zoning of Lightning Disaster in Heze

  

  • Received:2016-07-08 Revised:2016-08-03 Accepted:2016-08-04 Online:2016-09-29 Published:2016-09-29

Abstract: The paper aims to clarify the scale of lightning disaster risk in different counties, and the mitigation of lightning disasters. Based on lightning location data and economic and social data, the authors adopted normalization method, analytic hierarchy process, weighted comprehensive evaluation method, took 4 evaluation indexes which were the risk of hazard factors, the sensitivity of hazard inducing environment, the vulnerability of hazard bearing body, and the ability of disaster prevention and mitigation, and chose 9 impact factors to establish lightning zoning model, and drew lightning disaster risk zoning map of Heze. The results showed that: Caoxian and Dongming were high risk value areas with hazard factors, these two areas also had a higher sensitivity of hazard inducing environment; Mudan and Dingtao were highly vulnerable areas with hazard bearing body; Mudan and Dongming had high ability of disaster prevention and mitigation; Caoxian and Dongming were high-risk areas of lighting disaster, sub-high-risk areas were Shanxian and Juye, moderate risk area was Dingtao, lower-risk areas were Chengwu and Yuncheng; Mudan and Yuncheng were classified as low-risk areas due to the high ability of disaster prevention and mitigation and lower hazard risks.