1. Environmental
Engineering Program, Department of Civil Engineering, Auburn University, Auburn, Alabama 36849, United States
2. Key
Laboratory of the Three Gorges Reservoir Region’s Eco-environment
of Ministry of Education, Chongqing University, Chongqing 400044, People’s Republic of China
3. AMEC Environmental and Infrastructure, Inc., 121 Innovation Drive, Irvine, California 92617, United States