A. Gordon Thomas

2.0k total citations
27 papers, 1.6k citations indexed

About

A. Gordon Thomas is a scholar working on Plant Science, Agronomy and Crop Science and Soil Science. According to data from OpenAlex, A. Gordon Thomas has authored 27 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Plant Science, 7 papers in Agronomy and Crop Science and 7 papers in Soil Science. Recurrent topics in A. Gordon Thomas's work include Weed Control and Herbicide Applications (18 papers), Agronomic Practices and Intercropping Systems (7 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). A. Gordon Thomas is often cited by papers focused on Weed Control and Herbicide Applications (18 papers), Agronomic Practices and Intercropping Systems (7 papers) and Soil Carbon and Nitrogen Dynamics (6 papers). A. Gordon Thomas collaborates with scholars based in Canada, United States and France. A. Gordon Thomas's co-authors include Clarence J. Swanton, Douglas A. Derksen, Steven J. Shirtliffe, Robert H. Gulden, H. Loeppky, G. P. Lafond, Hugh J. Beckie, Anne Légère, E. S. Roman and Rene C. Van Acker and has published in prestigious journals such as Agronomy Journal, European Journal of Agronomy and Weed Science.

In The Last Decade

A. Gordon Thomas

27 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
A. Gordon Thomas Canada 23 1.5k 593 267 211 198 27 1.6k
Emilie E. Regnier United States 24 1.5k 1.0× 601 1.0× 259 1.0× 306 1.5× 132 0.7× 48 1.8k
Eric R. Gallandt United States 24 1.6k 1.1× 819 1.4× 382 1.4× 246 1.2× 118 0.6× 57 1.9k
Harold D. Coble United States 26 1.9k 1.3× 635 1.1× 134 0.5× 217 1.0× 142 0.7× 80 2.1k
Karen A. Renner United States 31 2.5k 1.7× 892 1.5× 356 1.3× 295 1.4× 155 0.8× 101 2.8k
P. J. W. Lutman United Kingdom 25 1.9k 1.3× 560 0.9× 190 0.7× 455 2.2× 407 2.1× 95 2.3k
Daniel C. Brainard United States 23 1.0k 0.7× 633 1.1× 399 1.5× 158 0.7× 75 0.4× 68 1.3k
Chris M. Boerboom United States 21 903 0.6× 441 0.7× 165 0.6× 94 0.4× 95 0.5× 51 1.1k
Stéphane Cordeau France 24 1.4k 1.0× 788 1.3× 354 1.3× 366 1.7× 94 0.5× 76 1.9k
Mark J. VanGessel United States 25 2.2k 1.5× 615 1.0× 252 0.9× 185 0.9× 395 2.0× 92 2.4k
S. Walker Australia 18 871 0.6× 439 0.7× 227 0.9× 86 0.4× 72 0.4× 53 1.0k

Countries citing papers authored by A. Gordon Thomas

Since Specialization
Citations

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

Fields of papers citing papers by A. Gordon Thomas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Gordon Thomas. 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 A. Gordon Thomas. The network helps show where A. Gordon Thomas may publish in the future.

Co-authorship network of co-authors of A. Gordon Thomas

This figure shows the co-authorship network connecting the top 25 collaborators of A. Gordon Thomas. A scholar is included among the top collaborators of A. Gordon Thomas 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 A. Gordon Thomas. A. Gordon Thomas 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
1.
Brandt, S.A., A. Gordon Thomas, O. Olfert, et al.. (2009). Design, rationale and methodological considerations for a long term alternative cropping experiment in the Canadian plain region. European Journal of Agronomy. 32(1). 73–79. 23 indexed citations
2.
Beckie, Hugh J., et al.. (2008). Weed Resistance Monitoring in the Canadian Prairies. Weed Technology. 22(3). 530–543. 34 indexed citations
3.
Beckie, Hugh J., et al.. (2008). Risk Assessment of Weed Resistance in the Canadian Prairies. Weed Technology. 22(4). 741–746. 22 indexed citations
4.
Gulden, Robert H., A. Gordon Thomas, & Steven J. Shirtliffe. (2004). Secondary dormancy, temperature, and burial depth regulate seedbank dynamics in canola. Weed Science. 52(3). 382–388. 44 indexed citations
5.
Thomas, A. Gordon, et al.. (2004). Symposium A multistudy approach to understanding weed population shifts in medium- to long-term tillage systems. Weed Science. 52(5). 874–880. 71 indexed citations
6.
Olfert, O., Gregory D. Johnson, S.A. Brandt, & A. Gordon Thomas. (2002). Use of Arthropod Diversity and Abundance to Evaluate Cropping Systems. Agronomy Journal. 94(2). 210–216. 29 indexed citations
7.
Légère, Anne, Hugh J. Beckie, F. Craig Stevenson, & A. Gordon Thomas. (2000). Survey of Management Practices Affecting the Occurrence of Wild Oat (Avena fatua) Resistance to Acetyl-CoA Carboxylase Inhibitors1. Weed Technology. 14(2). 366–376. 43 indexed citations
8.
Acker, Rene C. Van, et al.. (2000). Depth of seedling recruitment of five weed species measured in situ in conventional- and zero-tillage fields. Weed Science. 48(3). 327–332. 50 indexed citations
9.
Shrestha, Anil, E. S. Roman, A. Gordon Thomas, & Clarence J. Swanton. (1999). Modeling germination and shoot-radicle elongation ofAmbrosia artemisiifolia. Weed Science. 47(5). 557–562. 70 indexed citations
10.
Beckie, Hugh J., A. Gordon Thomas, & Anne Légère. (1999). Nature, Occurrence, and Cost of Herbicide-Resistant Green Foxtail (Setaria viridis) Across Saskatchewan Ecoregions. Weed Technology. 13(3). 626–631. 28 indexed citations
11.
Beckie, Hugh J., et al.. (1999). Nature, Occurrence, and Cost of Herbicide-Resistant Wild Oat (Avena fatua) in Small-Grain Production Areas. Weed Technology. 13(3). 612–625. 64 indexed citations
13.
Thomas, A. Gordon & B. Frick. (1993). Influence of Tillage Systems on Weed Abundance in Southwestern Ontario. Weed Technology. 7(3). 699–705. 61 indexed citations
14.
Derksen, Douglas A., G. P. Lafond, A. Gordon Thomas, H. Loeppky, & Clarence J. Swanton. (1993). Impact of Agronomic Practices on Weed Communities: Tillage Systems. Weed Science. 41(3). 409–417. 240 indexed citations
15.
Thomas, A. Gordon & J. A. Ivany. (1990). The Weed Flora of Prince Edward Island Cereal Fields. Weed Science. 38(2). 119–124. 19 indexed citations
16.
Dale, Mark R. T. & A. Gordon Thomas. (1987). The Structure of Weed Communities in Saskatchewan Fields. Weed Science. 35(3). 348–355. 18 indexed citations
17.
Weaver, Susan E. & A. Gordon Thomas. (1986). Germination Responses to Temperature of Atrazine-Resistant and -Susceptible Biotypes of Two Pigweed (Amaranthus) Species. Weed Science. 34(6). 865–870. 30 indexed citations
18.
Thomas, A. Gordon. (1985). Weed Survey System used in Saskatchewan for Cereal and Oilseed Crops. Weed Science. 33(1). 34–43. 170 indexed citations
19.
Douglas, Brian, et al.. (1985). THE BIOLOGY OF CANADIAN WEEDS.: 70. Setaria viridis (L.) Beauv.. Canadian Journal of Plant Science. 65(3). 669–690. 61 indexed citations
20.

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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