1. Environmental Scientist, Tetra Tech, Aiken, SC, USA
2. Forest Soils and Hydrology, Department of Forest Resources and Environmental Conservation, Virginia Tech, Blacksburg, VA, USA
3. Forest Operations, Department of Forest Resources and Environmental Conservation, Virginia Tech, Blacksburg, VA, USA
4. Forestry Research, Southeastern U.S., National Council for Air and Stream Improvement, Inc., Aubrey, TX, USA
5. Water Resources Program, Virginia Department of Forestry, Charlottesville, VA, USA