沙地樟子松( Pinus sylvestris var. mongolica )物候特征及其对气候的响应
刘轩, 赵珮杉, 高广磊, 赵媛媛, 丁国栋, 糜万林

Variations in phenology of Pinus sylvestris var. mongolica and the response to climate factors
Xuan Liu, Peishan Zhao, Guanglei Gao, Yuanyuan Zhao, Guodong Ding, Wanlin Mi
图3 2001—2020年沙地樟子松(Pinus sylvestris var. mongolica)生长季长度变化
Fig.3 Temporal variations in the length of growing season of Pinus sylvestris var. mongolica from 2001 to 2020