1. Research Institute for Humanity and Nature, Kyoto 603-8047, Japan
2. Department of Industrial Ecology, Institute of Environmental Sciences, Leiden University, 2333 CC Leiden, the Netherlands
3. Forestry and Forest Products Research Institute, Forest Research and Management Organization, Tsukuba 305-8687, Japan
4. Faculty of Environment and Information Sciences, Yokohama National University, Yokohama 240-8501, Japan
5. Fisheries Resources Institute, Japan Fisheries Research and Education Agency, Yokohama 220-6115, Japan
6. Graduate School of Media and Governance, Keio University, Fujisawa 252-0882, Japan
7. Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan
8. The Climate and Environmental Research Institute NILU, 7013 Trondheim, Norway
9. Graduate School of Environmental Studies, Tohoku University, Sendai 980-8572, Japan
10. Research Center for Social Systems, Shinshu University, Matsumoto 390-8621, Japan