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Authors
Zhang, Peng
Tan, Zhang Liang
Hu, Qiuyun
Liu, Jiamei
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Funding
Funding for this research was provided by:
China Geological Survey (DD20160267)
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Article History
Received: 4 March 2018
Accepted: 9 July 2019
First Online: 19 July 2019
Compliance with ethical standards
:
: The authors declare no competing financial interests.
