7KAN Hai-dong, CHEN Bing-heng. Particulate air pollution inurban areas of Shanghai, China.. Health-based economic assessment[J]. Science of the Total Environment, 2004, 322(1/2/3): 71-79.
8CHEUNG H C, WANG Tao, BAUMANN K, et al. Influence of regional pollution outflow on the concentrations of fine particulate matter and visibility in the coastal area of southern China [J]. Atmospheric Environment, 2005, 39 ( 24 ) : 6463- 6474.