Richard J. Countess

1.2k total citations
18 papers, 922 citations indexed

About

Richard J. Countess is a scholar working on Atmospheric Science, Health, Toxicology and Mutagenesis and Automotive Engineering. According to data from OpenAlex, Richard J. Countess has authored 18 papers receiving a total of 922 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Atmospheric Science, 7 papers in Health, Toxicology and Mutagenesis and 6 papers in Automotive Engineering. Recurrent topics in Richard J. Countess's work include Atmospheric chemistry and aerosols (12 papers), Air Quality and Health Impacts (7 papers) and Vehicle emissions and performance (5 papers). Richard J. Countess is often cited by papers focused on Atmospheric chemistry and aerosols (12 papers), Air Quality and Health Impacts (7 papers) and Vehicle emissions and performance (5 papers). Richard J. Countess collaborates with scholars based in United States, Switzerland and India. Richard J. Countess's co-authors include George T. Wolff, Steven H. Cadle, Peter J. Groblicki, Nelson A. Kelly, John G. Watson, Douglas H. Lowenthal, David Sinclair, Judith C. Chow, Julian Heicklen and Martin A. Ferman and has published in prestigious journals such as Environmental Science & Technology, The Journal of Physical Chemistry and Atmospheric Environment.

In The Last Decade

Richard J. Countess

18 papers receiving 837 citations

Peers

Richard J. Countess
Comparison fields: 5 of 75
  • Atmospheric Science 711
  • Health, Toxicology and Mutagenesis 510
  • Global and Planetary Change 313
  • Environmental Engineering 210
  • Automotive Engineering 209
Replace Lo Yin Chan with:
Lo Yin Chan Hong Kong
Lara S. Hughes United States
Sachio Ohta Japan
H. C. Hansson Sweden
Zhaoyue Meng United States
David A. Sodeman United States
Suresh Raja United States
Tore Flatlandsmo Berglen Norway
Yuichi Komazaki Japan
Traci L. Lersch United States
Lo Yin Chan Hong Kong View profile →
Citations per field, relative to Richard J. Countess
Richard J. Countess · 1×
Citations per year, relative to Richard J. Countess
Richard J. Countess · 1×

Countries citing papers authored by Richard J. Countess

Since Specialization
Citations

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

Fields of papers citing papers by Richard J. Countess

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Richard J. Countess

This figure shows the co-authorship network connecting the top 25 collaborators of Richard J. Countess. A scholar is included among the top collaborators of Richard J. Countess based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Richard J. Countess. Richard J. Countess is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
# Work Indexed citations
1 84
2 3
3 77
4 3
5 25
6 72
7
Southern California air quality study: SCAQS sampler chemistry.
3
8 116
9 61
10 93
11 150
12 5
13 128
14 28
15
Experimental verification of the theory of the diffusion battery
1
16 37
17 4
18 32

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026