Dynamics of sap flow of Populus euphratica and responses to environment variables in the southeast of the Kumtag Desert

• HUANG Yaru, 
• MA Yingbin, 
• LI Yonghua, 
• XIN Zhiming, 
• ZHAO Naqi, 
• YANG Zhan, 
• MA Yuan, 
• WU Jing, 
• DONG Xue, 
• LI Shuai