海岸沙丘风暴侵蚀研究现状与展望

    A REVIEW OF STORM-INDUCED COASTAL DUNE EROSION

    • 摘要: 基于对海岸沙丘风暴侵蚀研究的简要回顾,概括了我国海岸沙丘风暴侵蚀概况,以及国外近期在海岸沙丘侵蚀机理、海岸沙丘风暴响应过程等方面的主要研究进展,提出了存在的科学问题。针对我国海岸风暴侵蚀研究的不足之处,应及时开展海岸沙丘资源现状调查与评估、典型岸段的风暴侵蚀机理拓展研究,以及海岸沙丘功能维持和生态养护技术示范和应用等,探究海岸沙丘风暴侵蚀机理,建立一套海岸沙丘风暴侵蚀评估和管理技术。

       

      Abstract: In order to make a thorough review of storm-induced coastal dune erosion,the paper summarized the general status of dune erosion along the Chinese coast. The research progress of coastal dune erosion mechanisms and the response of coastal dune to storm were discussed. It is found that the research of the coastal dune as a kind of resource is far behind the others. In this regard,we suggest that the investigation and assessment of coastal dune resource and the formation mechanisms of the storm-induced erosion at typical coastal regions in China be carried out as soon as possible. Maintenance of the functions of coastal dune systems and application of ecological nourishment technique should also be launched so as to explore and develop the methodology for costal dune erosion risk assessment and manageme

       

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