荒漠化研究动态

荒漠化是世界公认的几个重要的生态环境问题之一。全世界近 30 %的陆地面积已遭到荒漠化的危害。我国是受荒漠化危害最严重的国家之一。文中以年代先后顺序 ,对国际荒漠化研究的进展进行了综述 ,并对其发展趋势进行了分析。在对我国荒漠化研究进展分析的基础上 ,结合国际荒漠化研究趋势 ,预测了我国未来荒漠化研究的重点方向

The Desertification Research Process

Desertification is one of the most important environment problems in the world that has jeopardized nearly thirty percents of land. And China is one of the most affected countries by desertification in the world. The paper summarizes the process of international desertification research and analyzes the research trend on it in the future. China desertification research in the future can't deviate from the background of international research. The paper analyzes China desertification research in the past, and then deduces the important research fields in the future on the ground of the international desertification trend.