… A severe prolonged regional haze episode occurred over the … probable cause of haze
episode and aerosol characteristics. … of aerosol particles that cause haze. The height of the …

… severe haze episode occurred on 6–16 January 2013 over eastern China. The study found
that this severe pollution episode of large area haze … The haze pollutants were spread to the …

… the causes and evolution patterns of individual severe haze events are invariably the results
of … In the following, we conduct a case study on the most severe haze episode recorded thus …

… In January 2013, central-eastern China experienced severe haze … were the most polluted
regions during these episodes. The … of the meteorological causes of this severe haze episode. …

… increases significantly during the haze episodes [Zhang et al., 2013b]. In January 2013,
central eastern China experienced several severe haze episodes with thick smog clouds …

… focused on particle pH during severe haze events. Recently, … a molar ratio approach for
severe haze events. They declared … fine particle acidity during severe haze episodes in northern …

… During the severe haze episodes in January, 2013, several heavy fog events … In this study,
we use the Geographic Information System (GIS) to reconstruct the severe haze episodes that …

… observed during the severe haze episode from January 5 to … organic aerosol formation during
the haze episode. The estimated SOC … production of SOC during the severe haze episode. …

… In January 2013, a severe regional haze episode with daily PM … concentrations during this
severe winter haze episode. This … not be neglected when modeling severe haze episodes. …

… decade, Beijing still experiences frequent severe haze pollution 1,10,… severe haze episodes,
however, are still not well understood. In this study, we characterize a severe haze episode …