land sandy desertification 英文要害词 Land desertification high incidence 土地荒漠化现象严重 land desertification controlling 英文要害词 ..
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In this paper,the basic natural,social and economic features of Qinghai Lake area were analyzed. Then the environmental background of land sandy desertification was specified.
对青海湖地区土地沙漠化的自然特征和社会经济特征进行了分析,明确了沙漠化的环境背景。
参考来源 - 青海湖流域沙漠化现状及综合治理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
There are several desertification types in Xinjiang, such as, soil salinization, soil erosion and land sandy desertification, and so on.
新疆的土地荒漠化有多种表现形式，土壤盐渍化、土壤风蚀、土地沙漠化等是重要的几种荒漠化类型。
Then, with the remote sensing data, the degree of land sandy desertification was classified and the spatial distributions of land sandy desertification were analyzed.
继而通过遥感解译数据，进行了土地沙漠化退化等级划分，并分析了土地沙漠化空间分布格局。
In 2000, desertification includes sandy desertification, water erosion and salinization in Maowusu sandy land and there is totally 6.
2000年毛乌素沙地的荒漠化类型包括沙漠化、水土流失和盐碱化，共有荒漠化土地6。
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