亚热带常绿落叶阔叶混交林植物功能性状的种间和种内变异

唐青青, 黄永涛, 丁易, 臧润国

Interspecific and intraspecific variation in functional traits of subtropical evergreen and deciduous broad-leaved mixed forests

Qingqing Tang,Yongtao Huang,Yi Ding,Runguo Zang

表1 叶习性、种间及种内对不同植物功能性状变异的贡献

Table 1 Contributions of leaf habit, interspecific and intraspecific to different plant functional traits variation

性状 Trait 贡献百分比 Percentage of contribution (%) 叶习性 Leaf habit 种间 Interspecific 种内 Intraspecific 随机误差 Random error 比叶面积 Specific leaf area 叶干物质含量 Leaf dry matter content 叶面积 Lamina area 比茎密度 Stem specific density 平均值 Mean 57.49 21.92 0.33 7.52 21.81 12.47 38.12 66.80 32.52 37.48 25.51 33.88 27.52 51.50 34.60 4.53 6.08 5.35 8.46 6.11