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(
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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()
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图2. 长白山温带森林不同演替阶段样地单个功能性状的加权平均值(CWM)。PBF, 次生杨桦林; CBF, 次生针阔混交林; TKF, 原始椴树红松林。箱型图为重复抽样20次的结果, 黑色三角为样方水平数值; 不同小写字母为多重比较的结果, 表示差异显著(p ＜ 0.05)。
Fig. 2. The weighted average (CWM) of individual functional traits at different successional stages in temperate forests of Changbai Mountains. PBF, secondary poplar and birch mixed forest; CBF, secondary mixed conifer and broad-leaved forest; TKF, primary Tilia amurensis-Pinus koraiensis mixed forest. The box plots show the results of repeated sampling for 20 times. The black triangle is values at plot level; different lowercase letters designate the results of multiple comparisons, and it indicate significant difference (p ＜ 0.05).
