| 风沙物理学的发展与展望 |
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| 引用本文： | 邹学勇,董光荣.风沙物理学的发展与展望[J].地球科学进展,1993,8(6):44-49. |
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| 作者姓名： | 邹学勇 董光荣 |
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| 作者单位： | 中国科学院兰州沙漠研究所 730000
(邹学勇)，中国科学院兰州沙漠研究所 730000(董光荣) |
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| 摘 要： | 介绍了风沙物理学研究在土壤风蚀、沙粒跃移和风沙流结构等方面取得的一些进展。展望了风沙物理学在地表风蚀、沙物质的风力搬运和沉积、风成地貌理论和相似理论、风沙工程理论与应用等研究领域的发展前景。针对我国的实际情况,提出了加强风沙物理学研究的建议。
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| 关 键 词： | 风沙物理学 风沙地貌 风沙运动 |
THE DEVELOPMENT AND PROSPECT OF PHYSICS OF BLOWN SAND |
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| Zou Xueyong &. Dong Guangrong.THE DEVELOPMENT AND PROSPECT OF PHYSICS OF BLOWN SAND[J].Advance in Earth Sciences,1993,8(6):44-49. |
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| Authors: | Zou Xueyong & Dong Guangrong |
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| Institution: | Institute of Desert Research, Chinese Academy, Lanzhou, 730000 |
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| Abstract: | The practice, as a motive force, is the basic reason of formation and development of Physics of Blown Sand (PBS). At present, the main contents of PBS include the following : Graund wind erosion, wind-sand action, wind formed landforms, and prevention and cure engerneering of wind-sand. The process of formation and development of PBS is detailed in this paper, the key problems in PBS study are pointed out clearly, and the study tendency and field in the future are evaluated.
PBS study in China is launched later, the main important results are gotten after 1977. At present , PBS study in China occupies an important place in that of world study, Chinese scientists hold a safe lead in many fields, such as wind-sand action, prevention and cure engerneering of wind-sand. PBS is a very applied subject. Because of the large area of desert and sand-land in China, the tendency of natural resources exploitation and economy construction is moved to north - west and north China in the future. There is a suggestion that Chinese PBS study is strengthened. |
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| Keywords: | physics of blown sand wind formed landform wind -sand action prevention and cure engerneering of wind-sand |
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