黑河上游祁连山区青海云杉生长状况及其潜在分布区的模拟
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彭守璋 1, 赵传燕 1,*( ), 许仲林 2, 王超 2, 柳逸月 1
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Potential distribution of Qinghai spruce and assessment of its growth status in the upper reaches of the Heihe River in the Qilian Mountains of China
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PENG Shou-Zhang 1, ZHAO Chuan-Yan 1,*( ), XU Zhong-Lin 2, WANG Chao 2, LIU Yi-Yue 1
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图3. 研究区和青海云杉分布区在多年平均降水量梯度上所占栅格数的分布图。
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Fig. 3. Distribution of grids for both study area and Picea crassifolia forest area with the gradient of average annual precipitation.
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