祁连山青海云杉（ Picea crassifolia ）径向变化对环境因子的响应

赵书玄, 田全彦, 蔺鹏飞, 杜军, 陈龙飞, 朱喜, 肖生春, 何志斌

Stem radial changes of Picea crassifolia in response to environmental factors in the Qilian Mountains

Shuxuan Zhao, Quanyan Tian, Pengfei Lin, Jun Du, Longfei Chen, Xi Zhu, Shengchun Xiao, Zhibin He

图6 海拔2 700 m及3 200 m处青海云杉恢复与生长阶段事件特征

Fig.6 Recovery and growth event characteristics of Picea crassifolia at 2 700 m and 3 200 m