J. G. Murphy

8.1k citations

108 papers · 4.2k · h-index 44

Impact in

Atmospheric Science top 0.5%
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
Health, Toxicology and Mutagenesis top 0.5%
- Air Quality and Health Impacts

Papers in

Atmospheric Science 90
- Atmospheric chemistry and aerosols 88
- Atmospheric Ozone and Climate 47
Global and Planetary Change 55
- Atmospheric and Environmental Gas Dynamics 29
- Atmospheric aerosols and clouds 23

Co-authors: M. Z. Markovic (16 shared papers)Trevor C. VandenBoer (15 shared papers)Jonathan P. D. Abbatt (14 shared papers)Ye Tao (10 shared papers)Nadine Borduas‐Dedekind (7 shared papers)Jeffrey A. Geddes (8 shared papers)R. C. Cohen (10 shared papers)Sarah Kavassalis (1 shared paper)
Journals: Atmospheric chemistry and physics (31 papers)Environmental Science & Technology (11 papers)Journal of Geophysical Research Atmospheres (7 papers)Atmospheric Environment (4 papers)The Journal of Physical Chemistry A (4 papers)
Partner nations: Canada United States United Kingdom

In The Last Decade

J. G. Murphy

102 papers receiving 4.1k citations

Peers

Countries citing papers authored by J. G. Murphy

Since Specialization

Citations

This map shows the geographic impact of J. G. Murphy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. G. Murphy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. G. Murphy more than expected).

Fields of papers citing papers by J. G. Murphy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. G. Murphy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. G. Murphy. The network helps show where J. G. Murphy may publish in the future.

Co-authors

The 25 scholars most cited alongside J. G. Murphy, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. G. Murphy Line = papers co-authored together J. G. Murphy links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 108 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The complex chemical effects of COVID-19 shutdowns on air quality Nature Chemistry ·Jesse H. Kroll, Colette L. Heald, Christopher D. Cappa, Delphine K. Farmer, Juliane L. Fry, J. G. Murphy, Allison L. Steiner	2020	157
2	The weekend effect within and downwind of Sacramento – Part 1: Observations of ozone, nitrogen oxides, and VOC reactivity Atmospheric chemistry and physics ·J. G. Murphy, Douglas A. Day, Patricia Cleary, P. J. Wooldridge, Dylan B. Millet, Allen H. Goldstein, R. C. Cohen	2007	147
3	Improved Characterization of Gas–Particle Partitioning for Per- and Polyfluoroalkyl Substances in the Atmosphere Using Annular Diffusion Denuder Samplers Environmental Science & Technology ·Lutz Ahrens, Tom Harner, Mahiba Shoeib, Douglas A. Lane, J. G. Murphy	2012	146
4	Isoprene emissions in Africa inferred from OMI observations of formaldehyde columns Atmospheric chemistry and physics ·Eloïse A. Marais, Daniel J. Jacob, T. P. Kurosu, K. Chance, J. G. Murphy, Claire E. Reeves, G. Mills, Stefano Casadio, Dylan B. Millet, M. P. Barkley, Fabien Paulot, Jingqiu Mao	2012	144
5	Understanding ozone‐meteorology correlations: A role for dry deposition Geophysical Research Letters ·Sarah Kavassalis, J. G. Murphy	2017	137
6	Nocturnal loss and daytime source of nitrous acid through reactive uptake and displacement Nature Geoscience ·Trevor C. VandenBoer, Cora J. Young, Ranajit K. Talukdar, M. Z. Markovic, Steven S. Brown, J. M. Roberts, J. G. Murphy	2014	101
7	Contribution of Arctic seabird-colony ammonia to atmospheric particles and cloud-albedo radiative effect Nature Communications ·Betty Croft, Greg Wentworth, Randall V. Martin, W. R. Leaitch, J. G. Murphy, Benjamin N. Murphy, John K. Kodros, Jonathan P. D. Abbatt, Jeffrey R. Pierce	2016	83
8	Characterizing a Quantum Cascade Tunable Infrared Laser Differential Absorption Spectrometer (QC-TILDAS) for measurements of atmospheric ammonia Atmospheric measurement techniques ·R. A. Ellis, J. G. Murphy, Elizabeth Pattey, R. van Haarlem, Jason O’Brien, Scott C. Herndon	2010	80
9	Size distribution of alkyl amines in continental particulate matter and their online detection in the gas and particle phase Atmospheric chemistry and physics ·Trevor C. VandenBoer, Alexandre Petroff, M. Z. Markovic, J. G. Murphy	2011	80
10	The influence of gas-particle partitioning and surface-atmosphere exchange on ammonia during BAQS-Met Atmospheric chemistry and physics ·R. A. Ellis, J. G. Murphy, M. Z. Markovic, Trevor C. VandenBoer, Paul A. Makar, Jeff Brook, C. Mihele	2011	79
11	Acoustic and resistivity measurements on rock samples containing tetrahydrofuran hydrates: Laboratory analogues to natural gas hydrate deposits Journal of Geophysical Research Atmospheres ·C. Mark Pearson, J. G. Murphy, R. Hermes	1986	79
12	Extreme softness of brain matter in simple shear International Journal of Non-Linear Mechanics ·Michel Destrade, Michael D. Gilchrist, J. G. Murphy, Badar Rashid, Giuseppe Saccomandi	2015	79
13	Observational constraints on particle acidity using measurements and modelling of particles and gases Faraday Discussions ·J. G. Murphy, Phillip Gregoire, Alex G. Tevlin, Gregory R. Wentworth, R. A. Ellis, M. Z. Markovic, Trevor C. VandenBoer	2017	78
14	Long term changes in nitrogen oxides and volatile organic compounds in Toronto and the challenges facing local ozone control Atmospheric Environment ·Jeffrey A. Geddes, J. G. Murphy, Daniel K. Wang	2009	78
15	An investigation of ammonia and inorganic particulate matter in California during the CalNex campaign Journal of Geophysical Research Atmospheres ·Luke D. Schiferl, Colette L. Heald, J. B. Nowak, J. S. Holloway, J. A. Neuman, R. Bahreini, I. B. Pollack, Thomas B. Ryerson, Christine Wiedinmyer, J. G. Murphy	2014	74
16	Experimental and Theoretical Understanding of the Gas Phase Oxidation of Atmospheric Amides with OH Radicals: Kinetics, Products, and Mechanisms The Journal of Physical Chemistry A ·Nadine Borduas‐Dedekind, Gabriel da Silva, J. G. Murphy, Jonathan P. D. Abbatt	2014	67
17	Characterization and optimization of an online system for the simultaneous measurement of atmospheric water-soluble constituents in the gas and particle phases Journal of Environmental Monitoring ·M. Z. Markovic, Trevor C. VandenBoer, J. G. Murphy	2012	66
18	Methane fluxes measured by eddy covariance and static chamber techniques at a temperate forest in central Ontario, Canada Biogeosciences ·Jonathan M. Wang, J. G. Murphy, Jeffrey A. Geddes, Carolyn Winsborough, Nathan Basiliko, Sean C. Thomas	2013	66
19	Organic Peroxides and Sulfur Dioxide in Aerosol: Source of Particulate Sulfate Environmental Science & Technology ·Shunyao Wang, Shouming Zhou, Ye Tao, William G. Tsui, Jianhuai Ye, Jian Zhen Yu, J. G. Murphy, V. Faye McNeill, Jonathan P. D. Abbatt, Arthur W. H. Chan	2019	64
20	Total Peroxy Nitrates (ΣPNs) in the atmosphere: the Thermal Dissociation-Laser Induced Fluorescence (TD-LIF) technique and comparisons to speciated PAN measurements Atmospheric measurement techniques ·P. J. Wooldridge, A. E. Perring, Timothy H. Bertram, F. Flocke, J. M. Roberts, H. B. Singh, L. G. Huey, Joel A. Thornton, Glenn M. Wolfe, J. G. Murphy, Juliane L. Fry, Andrew W. Rollins, B. W. LaFranchi, R. C. Cohen	2010	63

About J. G. Murphy

J. G. Murphy is a scholar working on Atmospheric Science, Global and Planetary Change, Health, Toxicology and Mutagenesis, Environmental Engineering and Plant Science, having authored 108 papers that have together received 4.2k indexed citations. Recurring topics across this work include Atmospheric chemistry and aerosols (88 papers), Atmospheric Ozone and Climate (47 papers), Air Quality and Health Impacts (46 papers), Atmospheric and Environmental Gas Dynamics (29 papers), Atmospheric aerosols and clouds (23 papers), Air Quality Monitoring and Forecasting (13 papers), Vehicle emissions and performance (4 papers) and Plant responses to elevated CO2 (4 papers). The work is most often cited by research in Atmospheric Science (3.2k citations), Health, Toxicology and Mutagenesis (1.7k citations), Global and Planetary Change (1.8k citations), Environmental Engineering (853 citations) and Process Chemistry and Technology (127 citations). J. G. Murphy has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include M. Z. Markovic, Trevor C. VandenBoer, Jonathan P. D. Abbatt, Ye Tao, Nadine Borduas‐Dedekind, Jeffrey A. Geddes, R. C. Cohen, Sarah Kavassalis, Claire E. Reeves and Gregory R. Wentworth. Their work appears in journals such as Atmospheric chemistry and physics, Environmental Science & Technology, Journal of Geophysical Research Atmospheres, Atmospheric Environment and The Journal of Physical Chemistry A.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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