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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,*()
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,*()

图5. 长白山阔叶红松林红松种群死亡密度(fti)与危险率(λti)曲线。龄级同表1。

Fig. 5. Mortality density (fti) and hazard rate curves (λti) of Pinus koraiensis population in a broadleaved Korean pine forest in Changbai Mountain. Age class see Table 1.