Typhoon disaster risk zoning for China’s coastal area  

作　　者：Jing ZHU Yi LU Fumin REN John L McBRIDE Longbin YE 

机构地区：[1]Xiamen Key Laboratory of Straits Meteorology,Xiamen Meteorological Bureau,Xiamen 361012,China [2]Shanghai Typhoon Institute of China Meteorological Administration,Shanghai 200030,China [3]State Key Laboratory of severe weather,Chinese Academy of Meteorological Sciences,Beijing 10081,China [4]School of Earth Science,(Honorary)University of Melbourne,Melbourne 3010,Australia [5]Research and Development Division(Emeritus Scientist),Bureau of Meteorology,Melbourne 3010,Australia

出　　处：《Frontiers of Earth Science》2022年第2期291-303,共13页地球科学前沿（英文版）

基　　金：This study was supported by the National Key R&D Program of China(Grant No.2019YFC1510205);the National Basic Research Program of China(No.2015CB452806)and the Jiangsu Collaborative Innovation Center for Climate Change.

摘　　要：Previous studies on typhoon disaster risk zoning in China have focused on individual provinces or small-scale areas and lack county-level results.In this study,typhoon disaster risk zoning is conducted for China’s coastal area,based on data at the county level.Using precipitation and wind data for China and typhoon disaster and social data at the county level for China’s coastal area from 2004 to 2013,first we analyze the characteristics of typhoon disasters in China’s coastal area and then develop an intensity index of factors causing typhoon disasters and a comprehensive social vulnerability index.Finally,by combining the two indices,we obtain a comprehensive risk index for typhoon disasters and conduct risk zoning.The results show that the maximum intensity areas are mainly the most coastal areas of both Zhejiang and Guangdong,and parts of Hainan Island,which is similar to the distribution of typhoon disasters.The maximum values of vulnerability in the northwest of Guangxi,parts of Fujian coastal areas and parts of the Shandong Peninsula.The comprehensive risk index generally decreases from coastal areas to inland areas.The high-risk areas are mainly distributed over Hainan Island,south-western Guangdong,most coastal Zhejiang,the coastal areas between Zhejiang and Fujian and parts of the Shandong Peninsula.

关 键 词：typhoon disaster risk zoning comprehensive social vulnerability index China’s coastal area 

分 类 号：P44[天文地球—大气科学及气象学]