A comparative analysis of aerosol properties in dust and haze-fog days in a Chinese urban region

Aerosol Optical Properties Based on Ground and Satellite Retrievals during a Serious Haze Episode in December 2015 over Beijing

“…Figure 13 shows the results of the 72-h backward trajectory from NOAA's HYSPLIT model for three heights (100 m, 500 m, and 1000 m) in Beijing at 0800 LT 20 December and 0800 LT 23 December. It can be seen that for the haze of the early stage (17)(18)(19), at the 1000 m height, the air mass originated from the southern part of Mongolia, travelling through Inner Mongolia and Hebei Province. Air masses at the 100 m height, meanwhile, were from Inner Mongolia and passed through the Tianjin and Hebei regions, along with the air masses at the 1000 m height.…”

Modeling study of PM<sub>2.5</sub> pollutant transport across cities in China's Jing–Jin–Ji region during a severe haze episode in December 2013

“…Haze occurs when sunlight is absorbed and scattered by high concentrations of atmospheric aerosols (E. Salinas et al, 2013). It has a negative impact on human health and the environment (Wu et al, 2005;Gurjar et al, 2010), and it also has a climate change effect over a regional or global scale by altering solar and infrared radiation in the atmosphere Yu et al, 2011;.…”

The Distribution of Aerosol Concentration during the Asian Dust Period over Busan Area, Korea in Spring 2009

“…, 황사의 종관 기상장 분석 연구 (Chung and Park, 1995;Jhun et al, 1999Jhun et al, , 2000Kim et al, 2004;Kang, 2010), 황사의 물리·화학적 특성 연구 (Kim and Choi, 2002;Kim et al, 2003;Shin et al, 2004), 수치 모델을 이용한 황사 연구 (Choi et al, 1999;Laurent et al, 2006;Moon et al, 2011 (Lee and Cho, 2007), 남서지역 (Lee et al, 2008;Seo, 2010), 내륙지역 (Kang, 2003;Jeong et al, 2013), 도심지역 Bae et al, 2003), 독립된 해양지역인 이어도 종합해양과 학기지 (Park et al, 2009(Park et al, , 2012a(Park et al, , 2012b) 등에서 이루 어졌으며 국제적으로는 일본 북해도 (Lee, 1989), 중 국 베이징 (Yan et al, 2004;Yu et al, 2011 (Seinfeld and Pandis, 1998). …”