Liu, Zhihua
Wimberly, Michael C.
Lamsal, Aashis
Sohl, Terry L.
Hawbaker, Todd J.
Funding for this research was provided by:
U.S. Geological Survey (G12AC20295)
Article History
Received: 3 January 2015
Accepted: 18 May 2015
First Online: 23 May 2015