长白山温带森林不同演替阶段群落结构特征 |
张春雨, 赵秀海, 赵亚洲 |
COMMUNITY STRUCTURE IN DIFFERENT SUCCESSIONAL STAGES IN NORTH TEMPERATE FORESTS OF CHANGBAI MOUNTAINS, CHINA |
ZHANG Chun-Yu, ZHAO Xiu-Hai, ZHAO Ya-Zhou |
图2 长白山3个森林监测样地优势树种径级结构 |
Fig. 2 Size-class distribution of main tree species in three forest plots in Changbai Mountains |
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