R
Roy M. Harrison
Researcher at University of Birmingham
Publications - 820
Citations - 53635
Roy M. Harrison is an academic researcher from University of Birmingham. The author has contributed to research in topics: Aerosol & Particulates. The author has an hindex of 110, co-authored 777 publications receiving 47175 citations. Previous affiliations of Roy M. Harrison include Lancaster University & University of Düsseldorf.
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Journal ArticleDOI
Formation and decomposition of trialkyllead compounds in the atmosphere.
C. N. Hewitt,Roy M. Harrison +1 more
TL;DR: The decomposition reactions of TML, TEL, and the ionic trimethyllead and triethyllead salts were found to proceed with pseudo-first-order kinetics, with the ionsic TriAL compounds being about 3 times less reactive with HO than the corresponding tetraalkyllead (TAL) compounds.
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Determination of heterogeneous reaction probability using deposition profile measurement in an annular reactor: Application to the N2O5/H2O reaction
TL;DR: In this article, a method for the estimation of the reaction probability of the heterogeneous N2O5+H2O → 2HNO3 reaction using the deposition profile in a laminar flow tube, in which the walls are coated with the condensed aqueous phase of interest, is presented.
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The effect of meteorological conditions and atmospheric composition in the occurrence and development of new particle formation (NPF) events in Europe
Dimitrios Bousiotis,James Brean,Francis D. Pope,Manuel Dall'Osto,Xavier Querol,Andrés Alastuey,Noemí Pérez,Tuukka Petäjä,Andreas Massling,Jacob Klenø Nøjgaard,Claus Nordstrøm,Giorgos Kouvarakis,Stergios Vratolis,Konstantinos Eleftheriadis,Jarkko V. Niemi,Harri Portin,Alfred Wiedensohler,Kay Weinhold,Maik Merkel,Thomas Tuch,Roy M. Harrison,Roy M. Harrison +21 more
TL;DR: In this article, the authors seek common features in nucleation events by applying a linear regression over an extensive dataset from 16 sites of various types (combined dataset of 85 years from rural and urban backgrounds as well as roadside sites) in Europe.
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Atmospheric conditions and composition that influence PM2.5 oxidative potential in Beijing, China.
Steven J. Campbell,Steven J. Campbell,Kate Wolfer,Battist Utinger,Joe Westwood,Zhi Hui Zhang,Zhi Hui Zhang,Nicolas Bukowiecki,Sarah S. Steimer,Tuan V. Vu,Jingsha Xu,Nicholas Straw,Steven Thomson,Atallah Elzein,Yele Sun,Di Liu,Di Liu,Linjie Li,Pingqing Fu,Alastair C. Lewis,Roy M. Harrison,William J. Bloss,Miranda Loh,Mark R. Miller,Zongbo Shi,Markus Kalberer,Markus Kalberer +26 more
TL;DR: This study constitutes one of the most extensive and comprehensive composition datasets currently available and provides a unique opportunity to explore chemical variations in PM2.5 and shows that mass-normalised OP provides a more nuanced picture of compositional drivers and sources of OP compared to volume- normalised analysis.