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, 葛树森, 梁金花, 李俊清

Population age structure and dynamics of Pinus koraiensis in a broadleaved Korean pine forest in Changbai Mountain, China

ZHANG Jin-Feng, GE Shu-Sen, LIANG Jin-Hua, LI Jun-Qing

表3 长白山阔叶红松林红松种群存活曲线的检验模型

Table 3 Statistical test model for two survival curves of Pinus koraiensis population in a broadleaved Korean pine forest in Changbai Mountain

存活曲线类型 Type 拟合模型 Test model 方程 Equation R2 F p Deevey-II ax = a0e-bx ax = 7.742e-0.038x 0.623 18.918 0.001 Deevey-III ax = a0x-b ax = 1.496x-0.853 0.718 30.505 0.000