**Author details**

Wonsook Ha<sup>1</sup> \*, Abraham E. Springer2 , Frances C. O'Donnell3 and Thomas E. Kolb4,5

\*Address all correspondence to: wonsook-ha@uiowa.edu

1 Department of Civil and Environmental Engineering, University of Iowa, Iowa City, IA, United States

2 School of Earth Sciences and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ, United States

3 Department of Civil Engineering, Auburn University, Auburn, AL, United States

4 School of Forestry, Northern Arizona University, Flagstaff, AZ, United States

5 Merriam-Powell Center for Environmental Research, Northern Arizona University, Flagstaff, AZ, United States
