1. The Jones Center at Ichauway, Newton, GA, USA
2. School of Forest Resources, University of Maine, Orono, ME, USA
3. Center for Research on Sustainable Forests, University of Maine, Orono, ME, USA
4. Climate Change Institute, University of Maine, Orono, ME, USA
5. Forest Research, National Council for Air and Stream Improvement (NCASI), Cary, NC, USA
6. Conservation Science and Strategies, Sustainable Forestry Initiative (SFI) Inc, Washington, DC, USA