… The three periods that typically experienced intense haze events were Period I from mid-…
occurrence of extreme haze events (AQI > 300). Period II had frequent heavy haze events (200 …

ACP - Aerosol optical characteristics and their vertical distributions under enhanced haze
pollution events: effect of the regional transport of different aerosol types over eastern China …

… region of the haze area and have expanded along or surround main traffic lines and major
cities. Through analysis of the contributions of haze factors in various regions … of haze events. …

… There were 6 severe haze events over a large area of the Yangtze River Delta (YRD) region
… 10 observation stations (8 city stations, 1 regional background station and 1 island station) …

… of the record-breaking haze event during January 10–20 in … and chemical characteristics
of the haze event of January 12–… During the haze period, the East Asia region is affected by a …

… section to identify the chemical characteristics of the aerosol during this haze episode (16–…
scale in this study, which could be identified as a common characteristic of pollution haze in …

… second haze event compared to the first haze event ones with different source characteristics.
… The backward trajectories were then characterized by source regions and air mass path …

… regional haze and regional heavy haze. Then, we focus on the boundary-layer characteristics
of regional haze events … various in vertical and regional heavy haze in southern Jiangsu. …

… In addition, we carried out a systematic comparison of the frequency and intensity of haze
events through SEA regions in recent years. Our finding indicated that the different trend of …

… -layer characteristics and pollutants' transport during a haze event. These results should
provide new insight into haze … or regional transport process in a future haze event in Nanjing. …