1. U.S. Geological Survey, 3215 Marine Street, Boulder, Colorado 80303, United States
2. U.S. Geological Survey, 1730 East Parham Road, Richmond, Virginia 23228, United States
3. Department of Engineering Technology and Construction Management, University of North Carolina—Charlotte, Charlotte, North Carolina 28223, United States
4. School of Sustainable Engineering and the Built Environment, Arizona State University, Tempe, Arizona 85287-3005, United States
5. Department of Integrative Biology, University of Colorado Denver, CB 171, Denver, Colorado 80217, United States