1. Mao J. Tsinghua University, Beijing, China. Personal communication; May 2011.
2. Reuters. China’s CO2 emissions rose 10 percent in 2010: BP data. [08.06.11].
3. APCO. China’s 12th Five-year plan. (10.12.10).
4. China Daily. Key targets of China’s 12th five-year plan. [05.03.11].
5. UNDP. China and a sustainable future: towards a low carbon economy and society. [April 2010].