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
表1 马尾松和油松林分界线处的气温与降水指标
Tab. 1 Temperature and precipitation indicators at the boundary between P. massoniana forest and P. tabulaeformis forest
气候指标 1月气温(℃) 7月气温(℃) 年均温(℃) 年降水量(mm)
分布范围 0~4 22~26 12~14 750~1000