P. A. O’SULLIVAN

1.1k total citations
55 papers, 941 citations indexed

About

P. A. O’SULLIVAN is a scholar working on Plant Science, Pollution and Agronomy and Crop Science. According to data from OpenAlex, P. A. O’SULLIVAN has authored 55 papers receiving a total of 941 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Plant Science, 17 papers in Pollution and 15 papers in Agronomy and Crop Science. Recurrent topics in P. A. O’SULLIVAN's work include Weed Control and Herbicide Applications (32 papers), Pesticide and Herbicide Environmental Studies (17 papers) and Allelopathy and phytotoxic interactions (11 papers). P. A. O’SULLIVAN is often cited by papers focused on Weed Control and Herbicide Applications (32 papers), Pesticide and Herbicide Environmental Studies (17 papers) and Allelopathy and phytotoxic interactions (11 papers). P. A. O’SULLIVAN collaborates with scholars based in Canada, Ireland and United Kingdom. P. A. O’SULLIVAN's co-authors include John T. O’Donovan, P. Brain, Roger Cousens, K. Neil Harker, William H. Vanden Born, H. A. Friesen, S. S. Malhi, G. M. WEISS, S.S. Malhi and Brendan O’Flynn and has published in prestigious journals such as IEEE Access, Plant and Soil and Soil and Tillage Research.

In The Last Decade

P. A. O’SULLIVAN

49 papers receiving 768 citations

Peers

P. A. O’SULLIVAN
Comparison fields: 5 of 72
  • Plant Science 722
  • Agronomy and Crop Science 274
  • Pollution 263
  • Soil Science 156
  • Ecology, Evolution, Behavior and Systematics 94
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Citations per field, relative to P. A. O’SULLIVAN
P. A. O’SULLIVAN · 1×
Citations per year, relative to P. A. O’SULLIVAN
P. A. O’SULLIVAN · 1×

Countries citing papers authored by P. A. O’SULLIVAN

Since Specialization
Citations

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

Fields of papers citing papers by P. A. O’SULLIVAN

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. A. O’SULLIVAN. 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 P. A. O’SULLIVAN. The network helps show where P. A. O’SULLIVAN may publish in the future.

Co-authorship network of co-authors of P. A. O’SULLIVAN

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

All Works

20 of 20 papers shown
# Work Indexed citations
1 1
2 4
3 5
4 0
5 68
6 2
7 14
8 49
9 187
10 4
11 6
12 1
13 6
14 4
15 25
16 3
17 2
18 48
19 81
20 50

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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