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《Modern Agricultural Science and Technology》 2017-23
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GIS-based Assessment and Zoning of Agricultural Flood and Rainstorm Disaster Risk in Baise City

DAI Yu-han;HUANG Lu-ting;LI Si-yu;CHEN Xin;Tiandong Meteorological Bureau in Guangxi Zhuang Autonomous Region;Baise Meteorological Bureau;Laibin Meteorological Bureau;  
To improve the coping capacity of agricultural flood disaster in Baise City,by using the meteorological data,physical geographic data,socio-economic data and disaster data of Baise City,four indexes of the model were constituted,including susceptibility,disaster-hitting environment sensitivity,disaster-bearing object vulnerability and disaster prevention and reduction capability.Using the AHP method,the weights of every index were determined,agricultural flood risk evaluation model was conducted.With GIS technology,the agricultural flood and rainstorm disaster risk was zoned.Results showed that Lingyun County had the highest risk of agricultural flood and rainstorm disaster,and followed by the river valley area.The zoning result was basically consistent with spatial distribution of flood disaster losses,and accurately revealed the distribution of potential risk of the agricultural flood and rainstorm disaster risk in Baise City.
【Fund】: 公益性行业(气象)科研专项(GYHY201406027)
【CateGory Index】: S127;S422
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