呼伦贝尔沙地樟子松天然林结构多样性和竞争对树木生长的影响

池静姚, 潘磊磊, SeMyung Kwon, 张晓, 李雨衡, 杨晓晖, 时忠杰

Influence of stand structure diversity and competition on tree growth of natural Pinus sylvestris var. mongolica forest in Hulun Buir Sandy Land

Jingyao Chi, Leilei Pan, Kwon SeMyung, Xiao Zhang, Yuheng Li, Xiaohui Yang, Zhongjie Shi

图4 基于多元回归模型的林分结构、竞争和树木自身特性对胸高断面积生长量的影响

Fig.4 Stand structure and competition influence on basal area at breast height independently based on multiple regression ananysis