1. Department of Forestry, Faculty of Natural Resources, University of Guilan, Sowmeh Sara, Iran
2. Faculty of Natural Resources and Environment, Water and Environment Research Institute, Ferdowsi University of Mashhad, Mashhad, Iran
3. Department of Economics, Geography, Law and Tourism, Mid Sweden University, Sundsvall, Sweden
4. Institute of Agriculture, University of Western Australia, Crawley, Western Australia, Australia
5. Fisher Research Pty Ltd, Floreat, Western Australia, Australia