南方崩岗侵蚀风险评估构想
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水利部公益性行业科研专项“崩岗侵蚀风险评估及分类防控关键技术研究”(201501047)


Conception of Risk Assessment of Collapse Gully Erosion in South China
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    摘要:

    [目的] 探讨南方崩岗侵蚀风险评估构架,为崩岗防治规划及分期治理提供科学依据。[方法] 通过引入风险评估的理念和方法,结合崩岗发育研究进展,参照生态环境、地质灾害等风险评估流程。[结果] 界定了崩岗侵蚀风险内涵,拟定了崩岗侵蚀风险评估方法,构建了崩岗侵蚀风险评估指标体系,并提出了崩岗侵蚀风险评估程序。[结论] 风险评估为崩岗侵蚀乃至土壤侵蚀研究领域提供了一种新的理念和方法。

    Abstract:

    [Objective] Through exploring the framework of collapsed gully erosion risk assessment, to provide a scientific basis for prevention planning and staging control of collapse gully erosion in the South China. [Methods] The concept and methods of risk assessment, in combination with the research progress on the developing process of collapsed gully erosion were reviewed. Methods of risk assessment process was put forward with reference to the assessments of risk-liable ecological environment and geological disaster. [Results] Results in this paper included defining the connotation of risk of collapsed gully erosion, proposing the risk assessment method of collapsed gully erosion, establishing the risk assessment index system of collapsed gully erosion, and putting forward the risk assessment procedures of collapsed gully erosion. [Conclusion] Risk assessment provided a new idea and method for the study on collapse gully erosion and soil erosion.

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程冬兵,张平仓.南方崩岗侵蚀风险评估构想[J].水土保持通报,2016,36(4):346-350

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  • 收稿日期:2015-08-13
  • 最后修改日期:2015-09-06
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  • 在线发布日期: 2016-09-21
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