1. Department of Geography and Centre for Climate and Global Change Research, McGill University, 805 Sherbrooke St. W., Montréal, QC, H3A 2K6, Canada,
2. Pacific Forestry Centre, Canadian Forest Service, 506 West Burnside Rd., Victoria, BC, V8Z 1M5, Canada,
3. Taylor Mazier Associates, R.R. #3, St. Andrews, NS, B0H 1XO, Canada,
4. Faculty of Forestry, University of British Columbia, Vancouver, BC, Canada,
5. Faculté de Foresterie et Geomatique, Université Laval, Ste. Foy, QC, Canada,
6. Great Lakes Forestry Research Centre, Canadian Forestry Service, Sault Ste. Marie, ON, Canada,
7. Department of Natural Resource Science, McGill University, Montreal, QC, Canada,
8. Pacific Forestry Centre, Canadian Forest Service, 506 West Burnside Rd., Victoria, BC, V8Z 1M5, Canada,
9. B.C. Ministry of Forests, Smithers, BC, Canada,
10. Northern Forestry Centre, Canadian Forestry Service, Edmonton, AB, Canada,
11. Agriculture Branch, Government of Yukon, Whitehorse, YK, Canada,
12. Newfoundland Forestry Centre, St. John’s, NF, Canada,
13. Department of Biology, University of Calgary, Calgary, AB, Canada,
14. Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada