【摘 要】
：
The Qilian Mountains of northwestern China was selected as a study area.This study pays particular attention to Qinghai spruce(Picea crassifolia)because it is a dominant tree species in the study area
【机 构】
：
State Key Laboratory of Grassland AgroEcosystem,Institute of Arid AgroEcology,School of Life Science
【出 处】
：
IGU2013 International Conference on Water Sustainability in
论文部分内容阅读
The Qilian Mountains of northwestern China was selected as a study area.This study pays particular attention to Qinghai spruce(Picea crassifolia)because it is a dominant tree species in the study area.
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