摘要
简要回顾了治理沙漠化的几种主要固沙材料和方法,并对新型化学固沙材料进行了分类:生态环境固沙材料、微生物类固沙材料和有机-无机复合固沙材料,深入分析了3类固沙材料的研究应用现状及其存在的问题,最后提出具有良好生态协调性的可降解固沙材料,尤其是可部分降解有机-无机复合固沙材料将是化学固沙材料未来发展的方向。
In this paper several major sand-fixing materials and methods utilized in desertification control are reviewed. Novel chemical sand-fixing materials are classified into three types, ecological environment sand-fixing materials, microbe sand-fixing materials and organic-inorganic composite sand-fixing materials. The research status application and existing problems of novel chemical sand-fixing materials are deeply analyzed, and finally it＇s pointed out that partial degradable sand-fixing materials of organic-inorganic composite which have good ecological coordination will be the development direction of chemical sand-fixing materials.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2009年第5期51-54,共4页
Materials Reports
基金
国家自然科学基金资助项目(编号:50772071)
关键词
沙漠化
固沙
新型化学固沙材料
可部分降解
desertification, sand fixation, novel chemical sand-fixing materials, partial degradation
