1. Air pollution control engineering;Nevers,2000
2. Handbook of air pollution prevention and control;Cheremisinoff,2002
3. Science Daily. Rising sea levels set to have major impacts around the world. http://www.sciencedaily.com/releases/2009/03/090310104742.htm.
4. IPCC Fourth Assessment Report (AR4) – Climate Change 2007: Synthesis Report. http://www.ipcc.ch/publications_and_data/publications_ipcc_fourth_assessment_report_synthesis_report.htm.
5. Energy Information Administration. 2006 energy-related emissions data and environmental analyses. http://www.eia.doe.gov/environment.html.