... land degradation danger degree 土地退化危险度 Land degradation degree 土地退化程度 land degradation/restoration 土地退化/恢复 ...
基于6个网页-相关网页
研究结果表明，根据土地类型所处的土地生态系统的演替阶段来判定土地退化程度，是目前比较简便而又切实可行的土地退化评价方法。
The results showed that it was a simple and practical method, which was based on the ecosystem succession stage of land types to assessment land degradation.
草场植被退化的程度取决于土地沙漠化的程度。
The desertification degree of vegetation varies according to that of the land's desertification.
在土地利用中，用地结构不合理、集约利用程度低、土地资源退化、耕地流失严重等一系列问题时有发生。
During the land usage, a series of problems occur time to time, such as irrational land use structure, low degree of intensive usage, land resource degradation, serious loss of arable land.
应用推荐