中国亚热带森林动态监测样地常绿和落叶木本被子植物谱系结构及生态习性差异

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车俭¹^,³, 郑洁¹^,³, 蒋娅³, 金毅¹^,³^,^*(

), 乙引¹^,²^,^*(

)

Separation of phylogeny and ecological behaviors between evergreen and deciduous woody angiosperms in the subtropical forest dynamics plots of China

CHE Jian¹^,³, ZHENG Jie¹^,³, JIANG Ya³, JIN Yi¹^,³^,^*(

), YI Yin¹^,²^,^*(

)

图4. 落叶和常绿木本被子植物物种数比例随年平均气温的变化。BDGS, 八大公山; BSZ, 百山祖; DHS, 鼎湖山; FS, 福山; GTS, 古田山; HSD, 黑石顶; LHC, 莲花池; TT, 天童。黑色实心点表示样地, 深灰色线段表示最优线性回归模型(附录III)拟合的落叶和常绿植物丰富度比例的均值, 灰色阴影部分为均值的95%置信区间。线性回归模型的R²_adj = 0.707。

Fig. 4. Variation in the ratio of deciduous: evergreen woody angiosperm richness with mean annual temperature. MAT, mean annual temperature; D:E, the ratio of deciduous and evergreen woody angiosperms in species richness. BDGS, Badagongshan; BSZ, Baishanzu; DHS, Dinghushan; FS, Fushan; GTS, Gutianshan; HSD, Heishiding; LHC, Lienhuachi; TT, Tiantong. Each soild black circle represents a plot, the dark grey line represents the mean of deciduous: evergreen plants richness ratio, and the grey area represents 95% confidence interval of the mean, as fitted by the best supported linear regression model (Supplement III). Adjusted r-square of the linear regression model is R²_adj = 0.707.