| 山地灾害防治工程经济效益评价刍议 |
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| 引用本文： | 余大富. 山地灾害防治工程经济效益评价刍议[J]. 灾害学, 1997, 12(4): 15-19 |
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| 作者姓名： | 余大富 |
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| 作者单位： | 中国科学院水利部成都山地灾害与环境研究所!成都，610041 |
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| 摘 要： | 阐述了山地灾害防治工程经济软益评价的必要性和作用，分析并指出现有评价方法和指标存在的问题，提出了规范和改进评价方法和指标的具体作法．
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| 关 键 词： | 山地灾害 经济效益评价 灾害防治 |
PRELIMINARY DISCUSSION ON ECONOMIC BENEFIT ASSESSMENT OF MOUNTAIN HAZARD PREVENTION ENGINEERING |
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| Yu Dafu. PRELIMINARY DISCUSSION ON ECONOMIC BENEFIT ASSESSMENT OF MOUNTAIN HAZARD PREVENTION ENGINEERING[J]. Journal of Catastrophology, 1997, 12(4): 15-19 |
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| Authors: | Yu Dafu |
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| Abstract: | Based on the study of necessity and importance of economic benefitassessment of mountain hazard prevention engineering, this paper points out andanalyzes tbe problems existing in assessment methods and indices, and proposes themetbods for regulating and improving assessment methods. |
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| Keywords: | Mountain hazard Economic benefit assessment index Hazard prevention |
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