1. Tyndall Centre for Climate Change Research, School of International Development; University of East Anglia; Norwich UK
2. School of Management; China University of Mining and Technology; Xuzhou China
3. Faculty of Engineering; University of Nottingham; Nottingham UK
4. Center for Energy and Environmental Policy Research; Beijing Institute of Technology; Beijing China
5. School of Environmental Science; University of East Anglia; Norwich UK
6. Institute of Atmospheric Physics; Chinese Academy of Sciences; Beijing China