摘要
风蚀坑作为一种沙地负地形一直是风沙地貌学的主要研究对象之一,尤其是国际上对海岸沙地风蚀坑进行了基本形态、发育过程、动力机制的多方位长期研究。基于对海岸沙地风蚀坑研究的系统回顾,概括了海岸沙地风蚀坑在形态发育演化、形态-动力学过程、研究方法等方面的主要进展,并针对海岸沙地风蚀坑研究之不足,提出目前我国海岸沙地风蚀坑研究中应加强在不同类型风蚀坑形态演化机制、形态-物质-动力过程以及数值模拟方面开展深入研究,并重视风蚀坑对海滩-沙丘动态环境系统及前丘治理的影响。
As a type of negative topography in sand land,blowout has always been one of the main research object of aeolian geomorphology. Especially, multi-directions and long-term research has been conducted internationally on basic morphology,development process and dynamic mechanism of coastal sandy blowout. Based on the systematic review of research on coastal sandy blowout,the main progress of research on coastal sandy blowout in morphological evolution, morpho-dynamic process, and research methods was summarized. In consideration of the disadvantages of research on coastal sandy blowout,it was proposed that,at present,the research on coastal sandy blowout in China should strengthen the further research on the evolution mechanism,morphology-material-dynamic process and numerical simulation of different types of blowouts,and attach importance to the influence of blowout on the beach-dune dynamic environment and foredune restoration.
作者
张绍云
董玉祥
Zhang Shaoyun;Dong Yuxiang(Guangdong Provincial Key Laboratory of Urbanization and Geo-simulation,School of Geography and Planning,Sun Yat-sen University,Guangzhou 510275,China;Xinhua College of Sun Yat-sen University,Guangzhou 510520,China)
出处
《地球科学进展》
CAS
CSCD
北大核心
2019年第10期1028-1037,共10页
Advances in Earth Science
基金
国家自然科学基金项目“中国海岸风蚀地貌的发育与演变”(编号:41871006)资助~~
关键词
海岸沙地风蚀坑
形态
动力学
演化过程
Coastal sandy blowout
Morphology
Dynamics
Evolution process
