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《Journal of Beijing Normal University(Natural Science)》 2005-01
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RISK ASSESSMENT OF FOREST FIRE BASED ON HAZARD BEARING BODY(FOREST TREE COMPOSITION)IN CHINA

Li Yanmei 1,2) Wang Jing'ai 1,2,3) Lei Yonghong 1) Zhou Hongjian 1) Xia Mengying 1) ( 1)College of Geography & Remote Sensing; 2)Key Laboratory of Regional Geography; 3)Key Laboratory of Environmental Change and Natural Disaster of Ministry of Education of China: Beijing Normal University: 100875, Beijing, China)  
The partition of the risk of forest fire in provinces, municipalities, cities and counties of China is studied. According to the data of forest area and the information of the components of forest tree , five grades are adopted for provinces partition:low risk, middle risk, high risk, upper risk and extremely risk, and four grades are adopted for counties partition:low risk, middle risk, high risk and upper risk. Using the method of area weight and clustering analysis, main findings are as follows: three provinces and municipalities such as Heilongjiang, Inner Mongolia and Shannxi are key fireproofing provinces in China; there are 12.2% of the counties in the upper risk grade and 61.5% in the mid-high risk grade.
【Fund】: 国家自然科学基金资助项目(40271005)
【CateGory Index】: S762
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