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4 沙地樟子松(Pinus sylvestris var. mongolica)生长季始期与气温偏最小二乘回归系数(MC)及重要值(VIP)
Fig.4 Partial least squares regression coefficient (MC) and significance value (VIP) between the beginning of growing season of Pinus sylvestris var. mongolica and temperature