摘要
简要介绍了我国土地沙漠化的基本情况以及几种主要的固沙技术,系统地分析了现阶段国内外化学固沙材料的研究现状,指出综合固沙技术及有机-无机复合固沙材料是我国固沙的发展方向。
The current desertification phenomenon in China and the sand-fixing techniques are reviewed. Research advances of chemical sand-fixing materials both at home and abroad at present are introduced systematically. Finally it＇s pointed out that the comprehensive sand-fixing technique and the sand-fixing materials of organic-inorganic composite will be the development direction of Chinese sand-fixing.
关键词
沙漠化
固沙
固沙材料
desertification, sand-fixing, sand-fixing materials
