1. Center for Social and Environmental Systems Research; National Institute for Environmental Studies; Tsukuba Japan
2. Energy Program; International Institute for Applied Systems Analysis (IIASA); Laxenburg A-2361 Austria
3. Ecosystem Services and Management Program; International Institute for Applied Systems Analysis (IIASA); Laxenburg A-2361 Austria
4. Center for Global Environmental Research; National Institute for Environmental Studies; Tsukuba Japan
5. Global Environment Program; The Institute of Applied Energy; Tokyo Japan