摘要
自然灾害综合性评价与分区是防、减、治灾的基础。本文提出的自然灾害综合评价模型,考虑了各种自然灾害的共同作用和受灾区域的社会经济水平,用自然灾害综合指数来表示区域自然灾害的危险程度,并据此作综合分区。
Comprehensive evaluation and regionalization are the foundation of disaster prevention, reduction and harnessing. The evaluation model in the paper considers both the synthetic role of various disasters and socioeconomic level of disaster-influenced area, uses natural disaster index to indicate disaster hazard magnitude and to regionalize systematiclly taking Southern Sichuan.
出处
《灾害学》
CSCD
1991年第2期1-5,共5页
Journal of Catastrophology
关键词
自然灾害
综合评价
分区
四川
Natural disaster, Synthetic index. Regionalization, Southern Sichuan
