| 川滇黔地区突发性自然灾害的系统分析 |
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| 引用本文： | 罗德富 吴积喜. 川滇黔地区突发性自然灾害的系统分析[J]. 灾害学, 1991, 6(3): 1-7 |
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| 作者姓名： | 罗德富 吴积喜 |
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| 作者单位： | 中国科学院成都山地灾害与环境研究所，中国科学院成都山地灾害与环境研究所 成都 610015，成都 610015 |
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| 摘 要： | 本文从灾害链的角度闸述了该区的灾害类型及活动模式。在系统分析灾害对社会经济的影响后,得出因灾造成的损失,其比重是很大的。本区灾害具有强度大、突发性强、分布广、区域性强,以及同步迭加交替出现和周期性特点。在此基础上对灾害发展趋势作了预测,提出了相应的防治对策。
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| 关 键 词： | 川滇黔 突发性 灾害链 生态环境 系统分析 |
SYSTEMATIC ANALYSIS OF SUDDEN NATURAL DISASTERS IN SICHUAN,YUNNAN AND GUIZHOU REGION |
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| Luo Defu Wu Jishan. SYSTEMATIC ANALYSIS OF SUDDEN NATURAL DISASTERS IN SICHUAN,YUNNAN AND GUIZHOU REGION[J]. Journal of Catastrophology, 1991, 6(3): 1-7 |
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| Authors: | Luo Defu Wu Jishan |
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| Abstract: | This paper expounds the disaster type and movement model from disaster chain angle in Sichuan, Yunnan and Guizhou region. Systematic analysis of disaster impacts on social economy shows that the losses from disasters take a major proportion of economic losses. In the region,disasters have characteristics: strong intensity and suddenness, wide dispersal, strong localization, appearing simultaneously and alternatively and periodicity. The disaster trend has been made and the corresponding countermeasures of prevention has been proposed based on the analysis above. |
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| Keywords: | Sichuan Yunnan and Guizhou Suddenness Disaster chain Ecoenvironment Systematic analysis |
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