【摘 要】
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Yunnan plateau is located in the low latitude area of Southwest China which is national second forest area.And it is a typical mountainous province with the responsibility for the three ecological sec
【机 构】
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Southwest Forestry University
论文部分内容阅读
Yunnan plateau is located in the low latitude area of Southwest China which is national second forest area.And it is a typical mountainous province with the responsibility for the three ecological security protections including western plateau of China,Yangtze River watershed and Pearl River watershed.
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