The advance of technology of remote sensing monitoring for grassland vegetation in China, especially administered by the Ministry of Agriculture of China, is reviewed in this paper.
在回顾我国草原植被遥感监测方法的基础上，重点介绍目前农业部在草原植被遥感监测中所使用的方法及其局限性。
Because of natural factors and human factors, vegetation in China was degraded seriously. The advances in research of different restorative measures for degraded vegetation were reviewed.
由于自然因素及人为因素的共同作用，使得我国植被退化日趋严重。综合前人不同的研究成果，探讨了不同改良措施对退化植被的影响。
Fig. 2 Spatial distribution of various vegetation formations in dry valleys of Southwest China. Different colors represent different vegetation types.
图2中国西南干旱河谷的植被群系空间分布。不同颜色代表不同植被型。
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