The annual mean increase rate of sandy desertification is 0.37 percent from 1940s to 1990s, which forebodes a increasing trend of sandy desertification in Hexi corridor.
河西走廊荒漠化面积年平均增长率达0．37％，说明该区域荒漠化呈发展趋势。
The annual mean increase rate of sandy desertification is 0.37 percent from 1940s to 1990s, which forebodes a increasing trend of sandy desertification in Hexi corridor.
河西走廊荒漠化面积年平均增长率达0．37％，说明该区域荒漠化呈发展趋势。
应用推荐