1. China statistical yearbook 2013;National Bureau of Statistics of China,2013
2. Toward an environmentally sustainable future: country environmental analysis of the People’s Republic of China;Asian-Development-Bank,2012
3. Atmospheric aerosol compositions in China: spatial/temporal variability, chemical signature, regional haze distribution and comparisons with global aerosols;Zhang;Atmos Chem Phys,2012
4. Cai, J., China’s haze “more horrible” than SARs epidemic, expert warns, 〈http://english.caijing.com.cn/2013-01-31/112478574.html〉; 2013.
5. Integrated science assessment for particulate matter;USEPA,2009