若尔盖草原
- 网络Ruoergai grassland;zoige grassland
若尔盖草原-
直升机飞播种草能提高草原植被盖度、高度和产草量，是大面积治理若尔盖沙化草原的一种有效措施。
Helicopter seeding grass which is an effective way of controlling grassland desertification can improve grassland vegetation coverage , height and yield of grass .
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根据野外调查与遥感解译结果，结合前人的研究资料，论述了若尔盖高原草原沙化的自然因素和人为因素。
This paper mainly analyzes the natural and anthropogenic causes of grassland desertification in the Ruoergai Plateau using the method of remote sensing and field investigation .
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应用NOAA/AVHRR数据识别川西北高原若尔盖县草原鼠危害区的研究。
The application of NOAA / AVHRR satellite data in the identification of rat damaging area in the grassland of northwest plateau of Sichuan was reported in this paper .