Gao, Jun
Yu, Qingchun http://orcid.org/0000-0002-7818-4829
Funding for this research was provided by:
the National Nature Science Foundation of China (40772208, 41272387)
the China Geological Survey program (20120113040000-3, 1212011120964)
Article History
Received: 11 August 2017
Accepted: 28 February 2018
First Online: 12 March 2018