毛乌素沙地东北部典型林场新疆杨（ Populus alba var. pyramidalis ）液流特征

马启民, 罗旭冉, 赵人瑰, 王增艳, 余文莉, 贾晓鹏

Characteristics of the sap flow of Populus alba var. pyramidalis in typical forests in the northeastern part of the Mu Us Desert

Qimin Ma, Xuran Luo, Rengui Zhao, Zengyan Wang, Wenli Yu, Xiaopeng Jia

图2 典型天气新疆杨液流速率日变化特征

Fig.2 Characteristics of daily changes in sap flow rate of Populus alba var. pyramidalis during typical weather conditions