Source: Climate Analysis Indicators Tool, version 6.0, Washington, D.C., World Resources Institute, 2009, and World Economic and Social Survey 2009: Promoting Development, Saving the Planet (United Nations publication, Sales No. E.09.II.C.1).
Source : Climate Analysis Indicators Tool, version 6.0 (Washington, D.C., World Resources Institute, 2009), et Addressing climate change in national sustainable development strategies - common practices, Background paper n° 12, 2008.