重庆市综合自然灾害分区研究

Researches in dividing regions of the integrative natural di saster in Chongqing

重庆市自然灾害较为严重 ,不仅灾害种类较多 ,而且影响范围很广 .根据重庆主要自然灾害的特点、受灾程度、类型组合及排序、以及各区县防灾抗灾能力等 ,将重庆市划分为 4个综合自然灾害区 .各区按其内部差异再划分出 7个灾害亚区 .其目的是为了更好地掌握各灾种的分布、组合、危害、防治的地区差异 ,以指导各地区的防灾减灾工作 .

The natural disaster is quite graveness in Chongqing. Not only the kind of disas ter is rather more, but also the incidence is very wide. Based on the characteri stics of Chongqing's disasters, the degree of disasters, combination and composi tor of types, as well as the capability of combat and prevent disasters in each section or county, we carve up four sections of integrative natural disaster in Chongqing. Then according to the difference of each section, we redivided seven subregions of disaster. So that we can master the regional difference of distrib ution, combination, harm and prevention of each kind of disaster well, and direc t the work of prevent and reduce to each regions.