长白山云冷杉林不同演替阶段树种组成及林下更新研究
郭韦韦,张青,亢新刚,杨英军,王全军
Species composition and characteristics of saplings for spruce-fir forest at different succession stages in Changbai Mountain
GUO Weiwei, ZHANG Qing, KANG Xingang, YANG Yingjun, WANG Quanjun
南京林业大学学报(自然科学版) . 2017, (01): 109 -116 .  DOI: 10.3969/j.issn.1000-2006.2017.01.017