玉龙雪山不同海拔丽江云杉径向生长对气候变异的响应
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Radial growth responses of Picea likiangensis to climate variabilities at different altitudes in Yulong Snow Mountain, southwest China
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图2. 树轮宽度残差年表。L, 低海拔; M, 中海拔; H, 高海拔。 |
Fig. 2. Residual tree-ring chronologies at the three sites. L, low altitude; M, intermediate altitude; H, high altitude. |
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