R
Robert M. Healy
Researcher at Ontario Ministry of the Environment
Publications - 67
Citations - 2554
Robert M. Healy is an academic researcher from Ontario Ministry of the Environment. The author has contributed to research in topics: Aerosol & Particle. The author has an hindex of 27, co-authored 64 publications receiving 2079 citations. Previous affiliations of Robert M. Healy include University of Toronto & University College Cork.
Papers
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Journal ArticleDOI
Characterisation of single particles from in-port ship emissions
TL;DR: In this paper, the size and composition of freshly emitted individual ship exhaust particles were investigated using an aerosol time-of-flight mass spectrometer (ATOFMS) co-located with a suite of real-time instrumentation at a site in the Port of Cork, Ireland.
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Sources and mixing state of size-resolved elemental carbon particles in a European megacity: Paris
Robert M. Healy,Jean Sciare,Laurent Poulain,K. Kamili,Maik Merkel,Thomas Müller,Alfred Wiedensohler,Sabine Eckhardt,Andreas Stohl,Roland Sarda-Esteve,Eoin McGillicuddy,Ian P. O'Connor,John R. Sodeau,John C. Wenger +13 more
TL;DR: In this article, an Aerosol Time-Of-Flight Mass Spectrometer (ATOFMS) was deployed to investigate the size-resolved chemical composition of single particles at an urban background site in Paris, France, as part of the MEGAPOLI winter campaign.
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Ambient measurements and source apportionment of fossil fuel and biomass burning black carbon in Ontario
Robert M. Healy,Uwayemi Sofowote,Yushan Su,Jerzy Debosz,Michael Noble,Cheol-Heon Jeong,Jon M. Wang,Nathan Hilker,Greg J. Evans,Geoff Doerksen,Kevin S. Jones,A Muñoz +11 more
TL;DR: In this article, the authors investigated sources of black carbon (BC) influencing air quality in Ontario, Canada were investigated using nine concurrent Aethalometer datasets collected between June 2015 and May 2016.
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Temporal and spatial variability of traffic-related PM2.5 sources: Comparison of exhaust and non-exhaust emissions
Cheol-Heon Jeong,Jon M. Wang,Nathan Hilker,Jerzy Debosz,Uwayemi Sofowote,Yushan Su,Michael Noble,Robert M. Healy,Tony Munoz,Ewa Dabek-Zlotorzynska,Valbona Celo,Luc White,Céline Audette,Dennis Herod,Greg J. Evans +14 more
TL;DR: The contribution of traffic-related particulate matter (PM2.5, particles smaller than 2.5μm in diameter) sources can vary temporally and spatially, which may disproportionately contribute to health outcomes as mentioned in this paper.
Journal ArticleDOI
Quantitative determination of carbonaceous particle mixing state in Paris using single-particle mass spectrometer and aerosol mass spectrometer measurements
Robert M. Healy,Robert M. Healy,Jean Sciare,Laurent Poulain,Monica Crippa,Alfred Wiedensohler,André S. H. Prévôt,Urs Baltensperger,Roland Sarda-Esteve,Maygan L. McGuire,Cheol-Heon Jeong,Eoin McGillicuddy,Ian P. O'Connor,John R. Sodeau,Greg J. Evans,John C. Wenger +15 more
TL;DR: In this article, the quantitative chemical composition of carbonaceous single particles has been determined using an aerosol time-of-flight mass spectrometer (ATOFMS) as part of the MEGAPOLI 2010 winter campaign in Paris, France.