长白山阔叶红松林红松种群年龄结构与数量动态特征
张金峰1, 葛树森2, 梁金花2, 李俊清1,*(
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Population age structure and dynamics of Pinus koraiensis in a broadleaved Korean pine forest in Changbai Mountain, China
ZHANG Jin-Feng1, GE Shu-Sen2, LIANG Jin-Hua2, LI Jun-Qing1,*()
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图2. 长白山阔叶红松林红松种群死亡率(qx)和消失率(Kx)曲线。龄级同
Fig. 2. Curves of mortality rate (qx) and vanish rate (Kx) for Pinus koraiensis population in broadleaved Korean pine forest in Changbai Mountain. Age class see
