Study on Risk Assessment of Summer Rainstorm Disaster and Countermeasures for Disaster Prevention and Mitigation in Shaoyang City  

作　　者：Weiwei LV Chufeng WANG Xiaokang TANG Yaqiong TANG Dequan TAN 

机构地区：[1]Meteorological Bureau of Shaoyang County of Hunan Province,Shaoyang 422100,China [2]Shaoyang Municipal Meteorological Bureau of Hunan Province,Shaoyang 422000,China

出　　处：《Meteorological and Environmental Research》2022年第4期91-94,100,共5页气象与环境研究（英文版）

摘　　要：Using summer(June-August)precipitation observation data in 10 representative stations of Shaoyang City during 1971-2021 and disaster data caused by summer rainstorm in nine counties(cities)and four districts of Shaoyang during 1981-2021,statistical analysis on summer rainstorm and its caused disaster in Shaoyang was conducted,and spatial and temporal characteristics of summer rainstorm and spatial distribution rule of disaster were found out.The results showed that(1)the rainstorm disaster in Shaoyang City occurs almost every year and is highly seasonal.(2)Rainstorm disaster loss is the first of other meteorological disasters.(3)The summer rainstorm disaster has the characteristics of sudden and destructive.On this basis,the relative grades of rainstorm disaster risk degree and disaster loss degree were divided,and the risk assessment of rainstorm and flood disaster in Shaoyang City was made,and the disaster prevention and mitigation measures and countermeasures were put forward.The research could provide scientific decision basis for party and government departments guiding flood fighting and disaster relief.

关 键 词：Rainstorm disaster Risk assessment Disaster prevention and mitigation COUNTERMEASURE 

分 类 号：P426.616[天文地球—大气科学及气象学]