义 中文名称： 草地沙化 英文名称： rangeland sandification 定义： 指不同气候带具有沙质地表环境的草地受风蚀、水蚀、干旱、鼠虫害和人为不当经济活动等因素影响，使天然草地遭受不同程度破坏，土壤受侵蚀，土质沙化，土壤有机质
基于20个网页-相关网页
沙化草地 desertification of grassland
The situation of grassland desertification of Maduo county was introduced and the reason about its desertification was analyzed. Then based on the situation of desertification control,the countermeasures were put forward.
介绍了玛多县草地沙化现状,分析了其沙化原因,并从玛多县草地沙化防治现状出发,提出了其进一步治理的对策。
参考来源 - 青海省玛多县草地沙化成因及其防治对策·2,447,543篇论文数据，部分数据来源于NoteExpress
草地沙化是一个植被、土壤与环境全面退化的过程。
Grassland desertification is also a process of comprehensive degradation of vegetation, soil and environment.
草地沙化是引起草地持续退化和生产力不断下降的主要原因之一。
Grassland sandy desertification is one of the main reasons that the grassland ecosystem degradation and productivity decline continuously.
基于NPP和理论载畜量的估算，定量分析了自然因素和人为因素对草地沙化的作用程度。
Based on an estimation of NPP and the theoretical livestock capacity of grassland, the effects of natural and artificial factors on grassland desertification were analyzed quantitatively.
应用推荐