E. J. Williams

17.6k citations

136 papers · 10.4k · 1 hit paper · h-index 63

Impact in

Atmospheric Science top 0.05%
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
Health, Toxicology and Mutagenesis top 0.1%
- Air Quality and Health Impacts

Papers in

Atmospheric Science 119
- Atmospheric chemistry and aerosols 116
- Atmospheric Ozone and Climate 64
Environmental Engineering 52
- Air Quality Monitoring and Forecasting 41
- Maritime Transport Emissions and Efficiency 7

Co-authors: F. C. Fehsenfeld (41 shared papers)D. D. Parrish (22 shared papers)F. C. Fehsenfeld (14 shared papers)M. Trainer (18 shared papers)B. M. Lerner (43 shared papers)W. C. Kuster (35 shared papers)D. W. Fahey (8 shared papers)G. Hübler (8 shared papers)
Journals: Journal of Geophysical Research Atmospheres (75 papers)Atmospheric chemistry and physics (11 papers)Journal of Geophysical Research Atmospheres (7 papers)Environmental Science & Technology (5 papers)Geophysical Research Letters (4 papers)
Partner nations: United States Canada United Kingdom

In The Last Decade

E. J. Williams

135 papers receiving 9.3k citations

E. J. Williams's Hit Papers

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Ozone production in the rural troposphere and the implications for regional and global ozone distributions 1987 · 770 citations

Peers

Countries citing papers authored by E. J. Williams

Since Specialization

Citations

This map shows the geographic impact of E. J. Williams'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 E. J. Williams with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E. J. Williams more than expected).

Fields of papers citing papers by E. J. Williams

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. J. Williams. 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 E. J. Williams. The network helps show where E. J. Williams may publish in the future.

Co-authors

The 25 scholars most cited alongside E. J. Williams, 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 E. J. Williams Line = papers co-authored together E. J. Williams 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 136 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Ozone production in the rural troposphere and the implications for regional and global ozone distributions Journal of Geophysical Research Atmospheres ·S. C. Liu, M. Trainer, F. C. Fehsenfeld, D. D. Parrish, E. J. Williams, D. W. Fahey, G. Hübler, (unknown) Hit paper breakdown →	1987	770
2	Models and observations of the impact of natural hydrocarbons on rural ozone Nature ·M. Trainer, E. J. Williams, D. D. Parrish, M. P. Buhr, E. Allwine, Hal Westberg, F. C. Fehsenfeld, S. C. Liu	1987	438
3	NO_x And N₂O Emissions From Soil Global Biogeochemical Cycles ·E. J. Williams, G. L. Hutchinson, F. C. Fehsenfeld	1992	396
4	High levels of nitryl chloride in the polluted subtropical marine boundary layer Nature Geoscience ·Hans D. Osthoff, J. M. Roberts, A. R. Ravishankara, E. J. Williams, B. M. Lerner, Roberto Sommariva, T. S. Bates, D. Coffman, Patricia K. Quinn, Jack E. Dibb, Harald Stark, James B. Burkholder, Ranajit K. Talukdar, J. F. Meagher, F. C. Fehsenfeld, Steven S. Brown	2008	338
5	Reactive nitrogen species in the troposphere: Measurements of NO, NO₂, HNO₃, particulate nitrate, peroxyacetyl nitrate (PAN), O₃, and total reactive odd nitrogen (NO_y) at Niwot Ridge, Colorado Journal of Geophysical Research Atmospheres ·D. W. Fahey, G. Hübler, D. D. Parrish, E. J. Williams, R. B. Norton, B. A. Ridley, H. B. Singh, S. C. Liu, F. C. Fehsenfeld	1986	246
6	Determination of urban volatile organic compound emission ratios and comparison with an emissions database Journal of Geophysical Research Atmospheres ·C. Warneke, S. A. McKeen, J. A. de Gouw, P. D. Goldan, W. C. Kuster, J. S. Holloway, E. J. Williams, B. M. Lerner, D. D. Parrish, M. Trainer, F. C. Fehsenfeld, S. Kato, E. Atlas, A. K. Baker, D. R. Blake	2007	233
7	Indications of photochemical histories of Pacific air masses from measurements of atmospheric trace species at Point Arena, California Journal of Geophysical Research Atmospheres ·D. D. Parrish, Carole J. Hahn, E. J. Williams, R. B. Norton, F. C. Fehsenfeld, H. B. Singh, J. D. Shetter, B. W. Gandrud, B. A. Ridley	1992	201
8	A Bad Air Day in Houston Bulletin of the American Meteorological Society ·Robert M. Banta, Christoph J. Senff, John W. Nielsen‐Gammon, Lisa S. Darby, Thomas B. Ryerson, R. J. Alvarez, Scott P. Sandberg, E. J. Williams, M. Trainer	2005	198
9	An inventory of nitric oxide emissions from soils in the United States Journal of Geophysical Research Atmospheres ·E. J. Williams, Alex Guenther, F. C. Fehsenfeldi	1992	176
10	An efficient photolysis system for fast‐response NO₂ measurements Journal of Geophysical Research Atmospheres ·Thomas B. Ryerson, E. J. Williams, F. C. Fehsenfeld	2000	175
11	A ground‐based intercomparison of NO, NO_x, and NO_y measurement techniques Journal of Geophysical Research Atmospheres ·F. C. Fehsenfeld, Russell R. Dickerson, G. Hübler, Winston T. Luke, L. J. Nunnermacker, E. J. Williams, J. M. Roberts, Jack G. Calvert, C. M. Curran, A. C. Delany, C. S. Eubank, D. W. Fahey, Alan Fried, B. W. Gandrud, A. O. Langford, (unknown), R. B. Norton, Kenneth Pickering, B. A. Ridley	1987	173
12	Particulate emissions from commercial shipping: Chemical, physical, and optical properties Journal of Geophysical Research Atmospheres ·D. A. Lack, James J. Corbett, T. B. Onasch, B. M. Lerner, P. Massoli, Patricia K. Quinn, T. S. Bates, David S. Covert, D. Coffman, B. Sierau, Scott C. Herndon, J. D. Allan, T. Baynard, Edward R. Lovejoy, A. R. Ravishankara, E. J. Williams	2009	172
13	Ozone production rates as a function of NO_x abundances and HO_x production rates in the Nashville urban plume Journal of Geophysical Research Atmospheres ·Joel A. Thornton, P. J. Wooldridge, R. C. Cohen, Mònica Martínez, Hartwig Harder, W. H. Brune, E. J. Williams, J. M. Roberts, F. C. Fehsenfeld, Samuel R. Hall, R. E. Shetter, Bryan P. Wert, Alan Fried	2002	171
14	Nitryl Chloride and Molecular Chlorine in the Coastal Marine Boundary Layer Environmental Science & Technology ·Theran P. Riedel, Timothy H. Bertram, Timia A. Crisp, E. J. Williams, B. M. Lerner, A. Vlasenko, Shao‐Meng Li, J. B. Gilman, J. A. de Gouw, D. Bon, N. L. Wagner, Steven S. Brown, Joel A. Thornton	2012	163
15	Overview of the Second Texas Air Quality Study (TexAQS II) and the Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS) Journal of Geophysical Research Atmospheres ·D. D. Parrish, David T. Allen, T. S. Bates, Mark Estes, F. C. Fehsenfeld, Graham Feingold, R. A. Ferrare, R. Michael Hardesty, J. F. Meagher, John W. Nielsen‐Gammon, R. Bradley Pierce, Thomas B. Ryerson, John H. Seinfeld, E. J. Williams	2009	151
16	Hydrocarbon source signatures in Houston, Texas: Influence of the petrochemical industry Journal of Geophysical Research Atmospheres ·B. T. Jobson, Carl M. Berkowitz, W. C. Kuster, P. D. Goldan, E. J. Williams, F. C. Fesenfeld, Eric C. Apel, Thomas Karl, William A. Lonneman, D. D. Riemer	2004	141
17	Relative humidity dependence of HONO chemistry in urban areas Journal of Geophysical Research Atmospheres ·J. Stutz, B. Alicke, R. Ackermann, Andreas Geyer, Shuhui Wang, Allen B. White, E. J. Williams, Chester W. Spicer, Jerome D. Fast	2004	135
18	Comparison of daytime and nighttime oxidation of biogenic and anthropogenic VOCs along the New England coast in summer during New England Air Quality Study 2002 Journal of Geophysical Research Atmospheres ·C. Warneke, J. A. de Gouw, P. D. Goldan, W. C. Kuster, E. J. Williams, B. M. Lerner, R. Jakoubek, Steven S. Brown, Harald Stark, M. Aldener, A. R. Ravishankara, J. M. Roberts, M. Marchewka, Steven B. Bertman, D. Sueper, S. A. McKeen, J. F. Meagher, F. C. Fehsenfeld	2004	133
19	Vertical profiles of NO₃, N₂O₅, O₃, and NO_x in the nocturnal boundary layer: 1. Observations during the Texas Air Quality Study 2000 Journal of Geophysical Research Atmospheres ·J. Stutz, B. Alicke, R. Ackermann, Andreas Geyer, Allen B. White, E. J. Williams	2004	129
20	Photochemical modeling of hydroxyl and its relationship to other species during the Tropospheric OH Photochemistry Experiment Journal of Geophysical Research Atmospheres ·S. A. McKeen, G. H. Mount, F. L. Eisele, E. J. Williams, J. W. Harder, P. D. Goldan, W. C. Kuster, S. C. Liu, Karsten Baumann, David J. Tanner, Alan Fried, Scott Sewell, C. A. Cantrell, R. E. Shetter	1997	125

About E. J. Williams

E. J. Williams is a scholar working on Atmospheric Science, Environmental Engineering, Global and Planetary Change, Health, Toxicology and Mutagenesis and Automotive Engineering, having authored 136 papers that have together received 10.4k indexed citations. Recurring topics across this work include Atmospheric chemistry and aerosols (116 papers), Atmospheric Ozone and Climate (64 papers), Air Quality Monitoring and Forecasting (41 papers), Air Quality and Health Impacts (39 papers), Atmospheric and Environmental Gas Dynamics (36 papers), Vehicle emissions and performance (16 papers), Atmospheric aerosols and clouds (11 papers) and Maritime Transport Emissions and Efficiency (7 papers). The work is most often cited by research in Atmospheric Science (9.1k citations), Health, Toxicology and Mutagenesis (3.7k citations), Global and Planetary Change (4.1k citations), Environmental Engineering (2.3k citations) and Automotive Engineering (958 citations). E. J. Williams has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include F. C. Fehsenfeld, D. D. Parrish, F. C. Fehsenfeld, M. Trainer, B. M. Lerner, W. C. Kuster, D. W. Fahey, G. Hübler, P. D. Goldan and J. M. Roberts. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Atmospheric chemistry and physics, Journal of Geophysical Research Atmospheres, Environmental Science & Technology and Geophysical Research Letters.

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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