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    Academic Journals

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• A measurement-based verification framework for UK greenhouse gas emissions: an overview of the Greenhouse gAs Uk and Global Emissions (GAUGE) project

  Authors:Paul I. Palmer, Simon O'Doherty, Grant Allen, Keith Bower, Hartmut Bosch, Martyn P. Chipperfield, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 16) Peer-Reviewed

  Aug. 17, 2018488 words Brief article, Repor...

  We describe the motivation, design, and execution of the Greenhouse gAs Uk and Global Emissions (GAUGE) project. The overarching scientific objective of GAUGE was to use atmospheric data to estimate the magnitude,...

• Characterization of organic nitrate constituents of secondary organic aerosol (SOA) from nitrate-radical-initiated oxidation of limonene using high-resolution chemical ionization mass spectrometry

  Authors:Cameron Faxon, Julia Hammes, Michael Le Breton, Ravi Kant Pathak, and Mattias HallquistFrom:Atmospheric Chemistry and Physics (Vol. 18, Issue 8) Peer-Reviewed

  Apr. 20, 2018292 words Author abstract, Bri... The gas-phase nitrate radical (NO.sub.3 .sup.âš«) initiated oxidation of limonene can produce organic nitrate species with varying physical properties. Low-volatility products can contribute to secondary...

• A method for extracting calibrated volatility information from the FIGAERO-HR-ToF-CIMS and its experimental application

  Authors:Thomas J. Bannan, Michael Le Breton, Michael Priestley, Stephen D. Worrall, Asan Bacak, Nicholas A. Marsden, et al.From:Atmospheric Measurement Techniques (Vol. 12, Issue 3) Peer-Reviewed

  Mar. 5, 2019336 words Author abstract, Bri...

  The Filter Inlet for Gases and AEROsols (FIGAERO) is an inlet specifically designed to be coupled with the Aerodyne High-Resolution Time-of-Flight Chemical Ionization Mass Spectrometer (HR-ToF-CIMS). The...

• Observations of organic and inorganic chlorinated compounds and their contribution to chlorine radical concentrations in an urban environment in northern Europe during the wintertime

  Authors:Michael Priestley, Michael le Breton, Thomas J. Bannan, Stephen D. Worrall, Asan Bacak, Andrew R. D. Smedley, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 18) Peer-Reviewed

  Sept. 21, 2018327 words Author abstract, Bri...

  A number of inorganic (nitryl chloride, ClNO.sub.2 ; chlorine, Cl.sub.2 ; and hypochlorous acid, HOCl) and chlorinated, oxygenated volatile organic compounds (ClOVOCs) have been measured in Manchester, UK during...

• Ambient nitro-aromatic compounds - biomass burning versus secondary formation in rural China.

  Authors:Christian Mark Garcia Salvador, Rongzhi Tang, Michael Priestley, Linjie Li, Epameinondas Tsiligiannis, Michael Le Breton, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 3) Peer-Reviewed

  Feb. 2, 2021430 words Article Nitro-aromatic compounds (NACs) were measured hourly at a rural site in China during wintertime to monitor the changes due to local and regional impacts of biomass burning (BB). Concurrent and continuous measurements of...

• Efficient N.sub.2O.sub.5 uptake and NO.sub.3 oxidation in the outflow of urban Beijing

  Authors:Haichao Wang, Keding Lu, Song Guo, Zhijun Wu, Dongjie Shang, Zhaofeng Tan, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 13) Peer-Reviewed

  July 10, 2018320 words Author abstract, Bri...

  Nocturnal reactive nitrogen compounds play an important role in regional air pollution. Here we present the measurements of dinitrogen pentoxide (N.sub.2 O.sub.5) associated with nitryl chloride (ClNO.sub.2) and...

• Online gas- and particle-phase measurements of organosulfates, organosulfonates and nitrooxy organosulfates in Beijing utilizing a FIGAERO ToF-CIMS

  Authors:Michael Le Breton, Yujue Wang, Ravi Kant Pathak, Jing Zheng, Yudong Yang, Dongjie Shang, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 14) Peer-Reviewed

  July 19, 2018485 words Author abstract, Bri...

  A time-of-flight chemical ionization mass spectrometer (CIMS) utilizing the Filter Inlet for Gas and Aerosol (FIGAERO) was deployed at a regional site 40 km north-west of Beijing and successfully identified...

• Simultaneous aerosol mass spectrometry and chemical ionisation mass spectrometry measurements during a biomass burning event in the UK: insights into nitrate chemistry

  Authors:Ernesto Reyes-Villegas, Michael Priestley, Yu-Chieh Ting, Sophie Haslett, Thomas Bannan, Michael Le Breton, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 6) Peer-Reviewed

  Mar. 23, 201862 words Author abstract, Bri... Byline: Ernesto Reyes-Villegas, Michael Priestley, Yu-Chieh Ting, Sophie Haslett, Thomas Bannan, Michael Le Breton, Paul I. Williams, Asan Bacak, Michael J. Flynn, Hugh Coe, Carl Percival, James D. Allan To access,...

• Profiling aerosol optical, microphysical and hygroscopic properties in ambient conditions by combining in situ and remote sensing

  Authors:Alexandra Tsekeri, Vassilis Amiridis, Franco Marenco, Athanasios Nenes, Eleni Marinou, Stavros Solomos, et al.From:Atmospheric Measurement Techniques (Vol. 10, Issue 1) Peer-Reviewed

  Jan. 6, 2017233 words Author abstract, Bri... We present the In situ/Remote sensing aerosol Retrieval Algorithm (IRRA) that combines airborne in situ and lidar remote sensing data to retrieve vertical profiles of ambient aerosol optical, microphysical and...

• The secondary formation of organosulfates under interactions between biogenic emissions and anthropogenic pollutants in summer in Beijing

  Authors:Yujue Wang, Min Hu, Song Guo, Yuchen Wang, Jing Zheng, Yudong Yang, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 14) Peer-Reviewed

  July 26, 2018442 words Brief article, Repor...

  Organosulfates (OSs) with ambiguous formation mechanisms are a potential source of missing secondary organic aerosol (SOA) in current atmospheric models. In this study, we chemically characterized OSs and...

• Effect of sea salt aerosol on tropospheric bromine chemistry

  Authors:Lei Zhu, Daniel J. Jacob, Sebastian D. Eastham, Melissa P. Sulprizio, Xuan Wang, Tomas Sherwen, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 9) Peer-Reviewed

  May 16, 2019357 words Author abstract, Bri...

  Bromine radicals influence global tropospheric chemistry by depleting ozone and by oxidizing elemental mercury and reduced sulfur species. Observations typically indicate a 50 % depletion of sea salt aerosol...

• Chemical characterisation of benzene oxidation products under high- and low-NO.sub.x conditions using chemical ionisation mass spectrometry.

  Authors:Michael Priestley, Thomas J. Bannan, Michael Le Breton, Stephen D. Worrall, Sungah Kang, Iida Pullinen, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 5) Peer-Reviewed

  Mar. 5, 2021535 words Article Aromatic hydrocarbons are a class of volatile organic compounds associated with anthropogenic activity and make up a significant fraction of urban volatile organic compound (VOC) emissions that contribute to the...

• Gillies and Miller's subrelations of a relation over an infinite set of alternatives: general results and applications to voting games

  Authors:Georges Bordes, Michael Le Breton, and Maurice SallesFrom:Mathematics of Operations Research (Vol. 17, Issue 3) Peer-Reviewed

  Aug. 199290 words Article

   Abstract Only

• Impact of biomass burning emission on total peroxy nitrates: fire plume identification during the BORTAS campaign

  Authors:Eleonora Aruffo, Fabio Biancofiore, Piero Di Carlo, Marcella Busilacchio, Marco Verdecchia, Barbara Tomassetti, et al.From:Atmospheric Measurement Techniques (Vol. 9, Issue 11) Peer-Reviewed

  Nov. 23, 2016266 words Brief article Total peroxy nitrate ( ∑ PN) concentrations have been measured using a thermal dissociation laser-induced fluorescence (TD-LIF) instrument during the BORTAS campaign,...

• Chlorine oxidation of VOCs at a semi-rural site in Beijing: significant chlorine liberation from ClNO.sub.2 and subsequent gas- and particle-phase Cl-VOC production

  Authors:Michael Le Breton, Asa M. Hallquist, Ravi Kant Pathak, David Simpson, Yujue Wang, John Johansson, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 17) Peer-Reviewed

  Sept. 11, 2018346 words Author abstract, Bri...

  Nitryl chloride (ClNO.sub.2) accumulation at night acts as a significant reservoir for active chlorine and impacts the following day's photochemistry when the chlorine atom is liberated at sunrise. Here, we report...