Li, Da-Wei
Liang, Jing-Jing
Shi, Rui-Qin
Wang, Jie
Ma, Yan-Li
Li, Xiu-Ting
Funding for this research was provided by:
National Natural Science Foundation of China (31601462)
Beijing Afforestation Foundation (20161009)
Hebei Normal University of Science and Technology (BJ2017016)
Article History
Received: 4 July 2018
Revised: 17 October 2018
Accepted: 19 October 2018
First Online: 15 November 2018