1. GHG emissions and oil consumptions from transportation sectors in US and China-current status and future trend. In: Sustainable Multi-Modal Transportation for Chinese Cities;An,2003
2. Exergy, power and work in the US economy, 1900–1998;Ayres;Energy,2003
3. China Energy Statistical Yearbook,1985
4. Chen, G.Q., 2004a. Scarcity of exergy and ecological evaluation based on embodied exergy. Communications in Nonlinear Science and Numerical Simulation, Available online at http://www.sciencedirect.com/science/journals.
5. Chen, G.Q., 2004b. Exergy consumption of the earth. Ecological modelling, Available online at http://www.sciencedirect.com/science/journals.