八个树种叶水力性状对水分条件的响应及其驱动因素

任金培, 李俊鹏, 王卫锋, 代永欣, 王林

Responses of leaf hydraulic traits to water conditions in eight tree species and the driving factors

REN Jin-Pei, LI Jun-Peng, WANG Wei-Feng, DAI Yong-Xin, WANG Lin

表2 关帝山和黑茶山导管性状(VT)和形态性状(MT)对水力脆弱性(P50)和最大导水率(Kmax)的影响

Table 2 Level of significance in the effects of vessel traits (VT) and morphological traits (MT) on hydraulic vulnerability (P50) and maximum hydraulic conductivity (Kmax) in Guandi Mountain and Heicha Mountain

因子 Parameter P50 Kmax 系数 Coefficient t p 系数 Coefficient t p VT 0.680 3.875 0.002 -1.034 -3.003 0.010 MT 0.299 1.704 0.112 0.263 0.763 0.459