热带季雨林不同小生境大戟科植物幼树的叶片结构、耐旱性和光合能力之间的相关性

孙善文, 章永江, 曹坤芳

Correlations among leaf structure, drought tolerance and photosynthetic capacity in saplings of Euphorbiaceae from different micro-habitats in a seasonal tropical rainforest

SUN Shan-Wen, ZHANG Yong-Jiang, CAO Kun-Fang

图6 叶片密度(LD)与单位叶干质量最大光合速率(Am)和单位叶干质量暗呼吸速率(Rm)的相关关系。 A, B, 传统Pearson相关。C, D, 系统发育独立性比较。***, p < 0.001; NS, p > 0.05。

Fig. 6 Correlations of leaf density (LD) with maximum photosynthesis per leaf dry mass (Am) and dark respiration per leaf dry mass (Rm). A, B, Traditional Pearson correlation. C, D, Correlation given by the phylogenetic independent contrasts analysis. ***, p < 0.001; NS, p > 0.05.