摘要
沙漠化已成为我国北方地区一个重大的环境和社会经济问题。土地利用的方式和程度是沙漠化发展或逆转的主导因素。据历史资料分析、野外调查和遥感动态监测与评价,对典型沙漠化地区的土地利用与沙漠化过程的发展及其防治开展了深入的研究。
Desertification in northern China has become a major environmental and socio-economic problems.Land-use manner and extent of desertification development or reversal of the dominant factor.According to historical data analysis,field survey monitoring and evaluation,typical desertification areas of land use and desertification in the process of development and its prevention and treatment carried out in-depth research.
出处
《环境与发展》
2009年第S1期116-118,共3页
Environment & Development
关键词
北方地区
土地利用
沙漠化
northern china
land use
desertification
