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1 关帝山(G)和黑茶山(H)叶水力性状与叶导管形态性状的关系

Table 1 Relationships between leaf hydraulic traits and leaf vessel morphological traits in Guandi Mountain (G) and Heicha Mountain (H)

		N (No.·mm^-2)	D (μm)	(t/b)³	LT (μm)	LA (cm²)	LMA (g·m^-2)	LDMC (g·g^-1)
G	P₅₀	0.866^**	-0.945^**	0.714^*	0.775^*	-0.921^**	0.776^*	0.453
G	K_max	-0.749^*	0.895^**	-0.563	-0.617	0.813^*	-0.613	-0.392
H	P₅₀	0.927^**	-0.898^**	0.734^*	0.920^**	-0.810^*	0.915^**	0.711^*
H	K_max	-0.724^*	0.942^**	-0.597	-0.594	0.900^**	-0.597	-0.327