Trans-boundary aerosol transport during a winter haze episode in China revealed by ground-based Lidar and CALIPSO satellite
文献类型：期刊论文
| 作者 | Qin, Kai1; Wu, Lixin1; Wong, Man Sing1; Letu, Husi1; Hu, Mingyu1; Lang, Hongmei1; Sheng, Shijie1; Teng, Jiyao1; Xiao, Xin1; Yuan, Limei1 |
| 刊名 | Atmospheric Environment
 |
| 出版日期 | 2016 |
| 卷号 | 141页码:20-29 |
| 关键词 | DETRITAL ZIRCON GEOCHRONOLOGY NORTHERN TIBETAN PLATEAU SOUTHWEST TARIM BASIN ALTYN-TAGH FAULT U-PB ASIA COLLISION TECTONIC EVOLUTION WESTERN CHINA TIAN-SHAN NORTHWEST HIMALAYA |
| 通讯作者 | Wu, Lixin (awulixin@263.net) |
| 英文摘要 | By employing PM2.5observation data, ground-based lidar measurements, MODIS and CALIPSO satellite images, meteorological data, and back trajectories analysis, we investigate a trans-boundary transport of aerosols during a large-area haze episode in China during 3-5 January 2015. The ground-based lidar observations indicated similar episodes of external aerosols passing through and mixing into three East China cities. A considerable amount of total AOD below 3 km (46% in average) was contributed by the external aerosol layers during passing over and importing. CALIPSO satellite observations of central and eastern China revealed a high altitude pollutant belt on January 3. Although the severest ground pollution was found in central and south-eastern Hebei, the high altitude pollution transport was greater in south-western Shandong, north-western Jiangsu, and north-western Anhui. These observations along with the analysis of air mass trajectories and wind fields indicates pollutants moving from Hebei, Henan and Hubei probably contributed to the haze pollution in Shandong and Jiangsu. This study reveals haze transports from North China Plain to East China could be a common phenomenon influenced by the winter monsoon in northern China. Hence, effective control of air pollution requires collaboration among different cities and provinces throughout China. The long-term measurements of aerosol vertical properties by ground-based lidar and CALIPSO are extremely valuable in quantifying the contributions of external factors and will be helpful in validating and improving various air quality models. © 2016 The Authors. |
| 学科主题 | Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences |
| 类目[WOS] | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:20162602541460 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39519]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1. School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China 2. Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Kowloon, Hong Kong 3. Wuxi CAS Photonics Corporation, Wuxi, China 4. Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China |
| 推荐引用方式 GB/T 7714 | Qin, Kai,Wu, Lixin,Wong, Man Sing,et al. Trans-boundary aerosol transport during a winter haze episode in China revealed by ground-based Lidar and CALIPSO satellite[J]. Atmospheric Environment,2016,141:20-29. |
| APA | Qin, Kai.,Wu, Lixin.,Wong, Man Sing.,Letu, Husi.,Hu, Mingyu.,...&Yuan, Limei.(2016).Trans-boundary aerosol transport during a winter haze episode in China revealed by ground-based Lidar and CALIPSO satellite.Atmospheric Environment,141,20-29. |
| MLA | Qin, Kai,et al."Trans-boundary aerosol transport during a winter haze episode in China revealed by ground-based Lidar and CALIPSO satellite".Atmospheric Environment 141(2016):20-29. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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