1. Institute
of Energy, Environment and Economy, Tsinghua University, Beijing 100084, People’s Republic of China
2. Ministry
of Education Key Laboratory for Earth System Modeling, Center for
Earth System Science, Tsinghua University, Beijing 100084, People’s Republic of China
3. School
of International Development, University of East Anglia, Norwich, NR4 7TJ, United Kingdom
4. State
Key Joint Laboratory of Environment Simulation and Pollution Control,
School of Environment, Tsinghua University, Beijing 100084, People’s Republic of China