DOI: 10.1002/2013GL058333
论文题名: First simultaneous space measurements of atmospheric pollutants in the boundary layer from IASI: A case study in the North China Plain
作者: Boynard A. ; Clerbaux C. ; Clarisse L. ; Safieddine S. ; Pommier M. ; Van Damme M. ; Bauduin S. ; Oudot C. ; Hadji-Lazaro J. ; Hurtmans D. ; Coheur P.-F.
刊名: Geophysical Research Letters
ISSN: 0094-10485
EISSN: 1944-10216
出版年: 2014
卷: 41, 期: 2 起始页码: 645
结束页码: 651
语种: 英语
英文关键词: boundary layer
; China
; IASI
; satellite remote sensing
; winter air pollution
Scopus关键词: Air quality
; Carbon monoxide
; Particulate emissions
; Pollution detection
; Sulfur dioxide
; Thermal pollution
; Ammonium sulfate aerosols
; Anthropogenic emissions
; Atmospheric pollutants
; China
; IASI
; Infrared atmospheric sounding interferometers
; Satellite measurements
; Satellite remote sensing
; Boundary layers
; air quality
; ammonia
; anthropogenic source
; atmospheric pollution
; boundary layer
; carbon monoxide
; spacecraft
; spatiotemporal analysis
; sulfur dioxide
; trace gas
; Beijing [China]
; China
; Hebei
; North China Plain
; Tianjin
英文摘要: In this paper we investigate a severe pollution episode that occurred in Beijing, Tianjin, and the Hebei province in January 2013. The episode was caused by the combination of anthropogenic emissions and a high-pressure system that trapped pollutants in the boundary layer. Using IASI (Infrared Atmospheric Sounding Interferometer) satellite measurements, high concentrations of key trace gases such as carbon monoxide (CO), sulfur dioxide (SO2), and ammonia (NH3) along with ammonium sulfate aerosol ((NH 4)2SO4) are found. We show that IASI is able to detect boundary layer pollution in case of large negative thermal contrast combined with high levels of pollution. Our findings demonstrate that anthropogenic key pollutants, such as CO and SO2, can be monitored by IASI in the North China Plain during wintertime in support of air quality evaluation and management. ©2013. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84892466916&doi=10.1002%2f2013GL058333&partnerID=40&md5=b84a0e09a788a64125edf9c690e69aa1
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/7749
Appears in Collections: 气候减缓与适应
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作者单位: UPMC Université Paris 6, Université Versailles St.-Quentin, LATMOS-IPSL, Paris, France
Recommended Citation:
Boynard A.,Clerbaux C.,Clarisse L.,et al. First simultaneous space measurements of atmospheric pollutants in the boundary layer from IASI: A case study in the North China Plain[J]. Geophysical Research Letters,2014-01-01,41(2).