1. Marine, Earth, and Atmospheric Sciences Department; North Carolina State University; 2800 Faucette Drive Raleigh NC 27695-8208 USA
2. Forestry Engineering, Resources, and Management Department; Oregon State University; 280 Peavy Hall Corvallis OR 97331 USA
3. Center for Forest Watershed Science; USDA Forest Service; Coweeta Hydrologic Lab 3160 Coweeta Lab Road Otto NC 28763 USA
4. Eastern Forest Environmental Threat Assessment Center; USDA Forest Service; 920 Main Campus Drive, Venture Center II, Suite 300 Raleigh NC 27606 USA