The Research Status and Development Trends of Wind-Sand Engineering in China |
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| Authors: | Jianjun Qu Yuquan Ling Baojun Liu Guangting Chen Tao Wang Zhibao Dong |
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| Institution: | 1. Key Laboratory of Desert and Desertification /Dunhuang Gobi and Desert Ecology and Environment Research Station, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China;2. Northwest Forestry Investigation and Planning Institute of State Forestry Administration, Xi an 710048, China |
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| Abstract: | The concept and category of wind-sand engineering were discussed in this paper. The development processes of wind-sand engineering in China were reviewed preliminarily. Based on different regional environments, wind-sand engineering research in our country can be divided into two parts: aeolian research of major engineering in desert areas, and aeolian research of major engineering in other areas with special environment. Further than that, aeolian research of major engineering in desert areas can be divided into 4 stages, and aeolian research of major engineering in other areas with special environment mainly focuses on tropical coastal areas, Tibet Plateau and gobi in arid areas. Our research suggests that the development trends of major wind-sand engineering can be summarized as the following aspects. Revealing principles of the wind-sand engineering shelter systems; Evaluating environmental effects of the major wind-sand engineering; Functions of the wind-sand engineering transforming from simple sand prevention to eco-economic types shelter systems; A kind of treatment technology with fabricated materials and equipped construction processes needs to be studied urgently, which can make sand prevention with rapid pace, high efficiency and high quality. |
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| Keywords: | Wind-sand disaster Sand prevention engineering Biological sand-fixation New material for sand prevention |
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