长白山温带森林不同演替阶段群落功能性状的空间变化
郝姝珺,李晓宇,侯嫚嫚,赵秀海(
)
)
Spatial variations of community functional traits at different successional stages in temperate forests of Changbai Mountains, Northeast China
HAO Shu-Jun,LI Xiao-Yu,HOU Man-Man,ZHAO Xiu-Hai()
)
图4. 长白山温带森林不同演替阶段群落性状空间值随空间尺度的变化。A, D, 次生杨桦林。B, E, 次生针阔混交林。C, F, 原始椴树红松林。A, B, C, 种库一。D, E, F, 种库二。SES, 标准化效应值。***, p ＜ 0.001, 表示性状空间观测值与零模型模拟值存在显著差异。
Fig. 4. Changes in the spatial value of community traits at different succession stages with spatial scale in temperate forests of Changbai Mountains. A, D, Secondary poplar forest. B, E, Secondary coniferous and broad-leaved mixed forest. C, F, Primary Tilia amurensis-Pinus koraiensis mixed forest. A, B, C, Species pool 1. D, E, F, Species pool 2. SES, standardized effect size. ***, p ＜ 0.01, it indicates that there is a significant difference between the eigenspace observations and the zero model simulation values.
