Yin, Yunhe
Ma, Danyang
Wu, Shaohong
Funding for this research was provided by:
National Natural Science Foundation of China (41571043)
Key Program of the National Natural Science Foundation of China (41530749)
Cultivate Project of the Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences (TSYJS03)
Article History
Received: 7 August 2017
Accepted: 17 February 2018
First Online: 23 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.