中国干旱区沙化土地绿色环保治理技术综述  

Research status and development trend of green and environmental protection technologies on desertification land prevention in arid region of China

作　　者：赵洋 潘颜霞 苏洁琼 张志山 Zhao Yang;Pan Yanxia;Su Jieqiong;Zhang Zhishan(Shapotou Desert Research and Experiment Station,Northwest Institute of Eco‐Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China)

机构地区：[1]中国科学院西北生态环境资源研究院沙坡头沙漠研究试验站,甘肃兰州730000

出　　处：《中国沙漠》2021年第1期195-202,共8页Journal of Desert Research

基　　金：中国科学院战略性先导科技专项(A类,XDA23060202);国家自然科学基金国际(地区)合作与交流项目(32061123006)。

摘　　要：土地沙化是中国面临的严重生态问题。沙化土地治理是中国生态文明建设的重点和难点,也是建设美丽中国必须要面对和解决的问题。在干旱区使用人工植被和草方格机械沙障等措施治理沙化土地效果显著,但同时也存在一定的局限性。针对这些问题,近年来中国学者研发和探索了人工生物土壤结皮等诸多新型、快速的沙化土地绿色环保治理技术。本文评述了2000年以来中国学者在这一领域开展的系列创新性研究,分析了其研究前沿和未来发展趋势,以期为全面、准确认识和评估绿色环保沙化土地治理技术提供重要依据。Land desertification is currently one of the most serious ecological problems in China.Land desertification control is the focus and difficulty of China's ecological civilization construction.It is also the problem that must be faced and resolved in the construction of beautiful China.The use of artificial vegetation and straw checkboard mechanical sand barriers in arid areas has significant effects on desertified land,but there are also certain limitations.In response to these problems,Chinese scholars developed and explored many new and rapid green and environmental protection technologies for desertification land in recent years,such as artificial biological soil crusts.This paper reviewed a series of innovative studies carried out by Chinese scholars in this field since 2000,and analyzed the research frontiers and future development trends.We expected to provide an important basis for the comprehensive and accurate understanding and evaluation of green and environmental protection desertification land management technologies.

关 键 词：美丽中国建设 沙化土地治理 人工生物土壤结皮 绿色环保技术 沙区 

分 类 号：Q151.94[生物学—普通生物学]