John P. Sumpter

63 total papers · 8.3k total citations
51 papers, 6.3k citations indexed

About

John P. Sumpter is a scholar working on Pollution, Health, Toxicology and Mutagenesis and Physiology. According to data from OpenAlex, John P. Sumpter has authored 51 papers receiving a total of 6.3k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Pollution, 34 papers in Health, Toxicology and Mutagenesis and 12 papers in Physiology. Recurrent topics in John P. Sumpter's work include Pharmaceutical and Antibiotic Environmental Impacts (48 papers), Environmental Toxicology and Ecotoxicology (21 papers) and Effects and risks of endocrine disrupting chemicals (12 papers). John P. Sumpter is often cited by papers focused on Pharmaceutical and Antibiotic Environmental Impacts (48 papers), Environmental Toxicology and Ecotoxicology (21 papers) and Effects and risks of endocrine disrupting chemicals (12 papers). John P. Sumpter collaborates with scholars based in United Kingdom, United States and Switzerland. John P. Sumpter's co-authors include Andrew C. Johnson, Charles R. Tyler, C. E. Purdom, Richard J. Williams, Daniel J. Caldwell, Paul Anderson, Frank Mastrocco, R. Länge, Kathryn E. Arnold and A. Ross Brown and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Water Research.

In The Last Decade

John P. Sumpter

51 papers receiving 6.1k citations

Hit Papers

normalize citations (0→100%) normalize lifespan (0→100%) sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

Estrogenic Effects of Effluents from Sewage Treatment Works

1994 1.3k citations C. E. Purdom, Charles R. Tyler et al. Chemistry and Ecology profile →
Removal of Endocrine-Disrupting Chemicals in Activated Sludge Treatment Works

2001 504 citations Andrew C. Johnson, John P. Sumpter Environmental Science & Technology profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
John P. Sumpter	4.3k	3.3k	1.5k	723	704	51	6.3k
Edwin J. Routledge	3.5k 0.8×	4.2k 1.3×	1.8k 1.2×	403 0.6×	433 0.6×	46	6.7k
James M. Lazorchak	3.4k 0.8×	2.8k 0.8×	866 0.6×	808 1.1×	382 0.5×	117	6.8k
Jeanne Garric	3.7k 0.9×	3.8k 1.1×	523 0.4×	635 0.9×	660 0.9×	145	6.7k
M. J. Waldock	2.5k 0.6×	3.1k 0.9×	1.2k 0.8×	234 0.3×	328 0.5×	38	5.0k
Geoff Brighty	3.7k 0.9×	3.3k 1.0×	2.9k 1.9×	375 0.5×	367 0.5×	17	6.0k
Shan Liu	4.5k 1.0×	2.0k 0.6×	638 0.4×	763 1.1×	545 0.8×	117	6.3k
Martin Scholze	3.6k 0.8×	5.3k 1.6×	735 0.5×	277 0.4×	290 0.4×	95	7.8k
Marc J.‐F. Suter	2.6k 0.6×	1.7k 0.5×	473 0.3×	520 0.7×	710 1.0×	117	5.9k
Jörg Oehlmann	4.9k 1.1×	6.1k 1.8×	695 0.5×	786 1.1×	421 0.6×	196	10.0k
Herbert T. Buxton	6.9k 1.6×	3.5k 1.1×	593 0.4×	2.0k 2.7×	1.5k 2.1×	26	9.0k

Countries citing papers authored by John P. Sumpter

Since Specialization

Citations

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

Fields of papers citing papers by John P. Sumpter

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John P. Sumpter. 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 John P. Sumpter. The network helps show where John P. Sumpter may publish in the future.

Co-authorship network of co-authors of John P. Sumpter

This figure shows the co-authorship network connecting the top 25 collaborators of John P. Sumpter. A scholar is included among the top collaborators of John P. Sumpter 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 John P. Sumpter. John P. Sumpter is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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