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André S. H. Prévôt
Researcher at Paul Scherrer Institute
Publications - 543
Citations - 46640
André S. H. Prévôt is an academic researcher from Paul Scherrer Institute. The author has contributed to research in topics: Aerosol & Particulates. The author has an hindex of 90, co-authored 511 publications receiving 38599 citations. Previous affiliations of André S. H. Prévôt include University of California, Davis & Nanjing University of Information Science and Technology.
Papers
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Journal ArticleDOI
Real-time characterization and source apportionment of fine particulate matter in the Delhi megacity area during late winter
Vipul Lalchandani,Varun Kumar,Anna Tobler,Navaneeth M. Thamban,SR Mishra,Jay G. Slowik,Deepika Bhattu,Pragati Rai,Rangu Satish,Dilip Ganguly,Suresh Tiwari,Neeraj Rastogi,Shashi Tiwari,Griša Močnik,André S. H. Prévôt,Sachchida Nand Tripathi +15 more
TL;DR: In this article, a real-time chemical characterization of fine particulate matter (PM1 and PM2.5) was carried out using three aerosol mass spectrometers, two aethalometers, and one single particle soot photometer (SP2) at two sites in Delhi (urban) and one site located ~40 km downwind of Delhi, during January-March 2018.
Journal ArticleDOI
Intercomparison of C-14 Analysis of Carbonaceous Aerosols: Exercise 2009
Sönke Szidat,Graham Bench,V. Bernardoni,V. Bernardoni,Giulia Calzolai,Giulia Calzolai,Claudia I. Czimczik,Leonie Derendorp,Ulrike Dusek,Kathy Elder,Mariaelena Fedi,Mariaelena Fedi,Johan Genberg,Örjan Gustafsson,Elena N. Kirillova,Miyuki Kondo,Ann P. McNichol,N. Perron,N. Perron,Guaciara M. Santos,Kristina Stenström,Erik Swietlicki,Masao Uchida,Roberta Vecchi,Roberta Vecchi,Lukas Wacker,Yan-Lin Zhang,Yan-Lin Zhang,André S. H. Prévôt +28 more
TL;DR: In this paper, the authors present results from an intercomparison of 9 laboratories for C-14 analysis of carbonaceous aerosol samples on quartz fiber filters, where two ambient PM samples and 1 reference material (RM 8785) were provided with representative filter blanks.
Journal ArticleDOI
The influence of south Foehn on the ozone distribution in the Alpine Rhine valley: results from the MAP field phase
Kathrin Baumann,Harald Maurer,Gabriele Rau,Martin Piringer,U. Pechinger,André S. H. Prévôt,Markus Furger,Bruno Neininger,Umberto Pellegrini +8 more
TL;DR: In this paper, the Mesoscale Alpine Programme (MAP) special observation period (SOP) between 7 September and 15 November 1999, ground-based and airborne measurements have been conducted in the Rhine valley south of the Lake of Constance to investigate the unstationary aspects of Foehn and related phenomena.
Journal ArticleDOI
Effects of Aerosol Water Content on the formation of secondary inorganic aerosol during a Winter Heavy PM2.5 Pollution Episode in Xi'an, China
Ting Zhang,Zhenxing Shen,H. Su,S.X. Liu,Jieping Zhou,Zhuzi Zhao,Qiao-Yun Wang,André S. H. Prévôt,J. J. Cao,J. J. Cao +9 more
TL;DR: In this article, the authors conducted semi-continuous measurements of water-soluble inorganic ions during a winter extreme pollution event (from January 9th to January 17th, 2015, average PM2.5 concentrations of ~250μgm−m−3 and peak concentrations of roughly 700μg m−3) in Xi'an to elucidate on the SIA formation mechanism.
Journal ArticleDOI
Wintertime aerosol chemical composition, volatility, and spatial variability in the greater London area
Lu Xu,Leah R. Williams,Dominique E. Young,Dominique E. Young,James Allan,Hugh Coe,Paola Massoli,Edward C. Fortner,P. Chhabra,Scott C. Herndon,W. A. Brooks,J. T. Jayne,D. R. Worsnop,Allison C. Aiken,Shang Liu,Shang Liu,Kyle Gorkowski,Kyle Gorkowski,Manvendra K. Dubey,Zoe L. Fleming,Suzanne Visser,André S. H. Prévôt,Nga L. Ng +22 more
TL;DR: In this paper, two high-resolution time-of-flight aerosol mass spectrometers (HR-ToF-AMS) were deployed at a rural site (Detling, Kent) and an urban site (North Kensington, London).