毛白杨茎干不同方位夜间液流变化规律及其主要影响因子

赵飞飞, 马煦, 邸楠, 王烨, 刘洋, 李广德, 贾黎明, 席本野

Azimuthal variation in nighttime sap flow and its mainly influence factors of Populus tomentosa

ZHAO Fei-Fei, MA Xu, DI Nan, WANG Ye, LIU Yang, LI Guang-De, JIA Li-Ming, XI Ben-Ye

表2 宽窄行模式栽植下毛白杨液流研究期内昼夜气象因子差异及相关性

Table 2 Differences and correlations between diurnal and nocturnal meteorological factors during the sap flow study period of Populus tomentosa which planted in wide and narrow rows

	T_a (℃)	VPD (kPa)	RH (%)	v (m·s^-1)
白天-夜间 Daytime-nighttime	4.34^**	0.77^**	-12.08^**	0.73^**
相关系数 Correlation coefficient	0.812^**	0.879^**	0.849^**	0.533^**