1. Agriculture and Agri-Food Canada, 2005. Alberta soil information viewer. http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/sag10372 (accessed 28.12.07).
2. Alberta Agriculture, Food, and Rural Development (AAFRD), 2003. Length of growing season (>5(C): 1961 to 2000. http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/sag6301#season (accessed 27.12.07).
3. Soil respiration in different land use systems in north central Alberta, Canada;Arevalo;J. Geophys. Res. Biogeosciences,2010
4. Ecosystem carbon stocks and distribution under different land-uses in north central Alberta;Arevalo;Can. Forest Ecol. Manage.,2009
5. Ballard, B.D., Stehman, S.V., Briggs, R.D., Volk, T.A., Abrahamson, L.P., White, E.H., 2000. Aboveground biomass equation development for five Salix clones and one Populus clone: Interim Progress Report. Short-rotation Woody Crops Program. State University of New York, College of Environmental Science and Forestry, Syracuse, NY.