秦巴山区马尾松林和油松林的空间分布及亚热带与暖温带界线划分 |
姚永慧, 寇志翔, 胡宇凡, 张百平 |
Spatial distribution patterns of Pinus tabulaeformis forest and Pinus massoniana forest in Qinling-Daba Mountains and the boundary of subtropical and warm temperate zones |
YAO Yonghui, KOU Zhixiang, HU Yufan, ZHANG Baiping |
图4 马尾松林和油松林分界线处的气温和降水剖面 |
Fig. 4 Temperature and precipitation profiles at the boundary between P. massoniana forest and P. tabulaeformis forest |
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