Tom Johnston
Impact in
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- Rural development and sustainability
- Agriculture, Land Use, Rural Development
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- Climate change impacts on agriculture
Papers in
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- Agricultural Economics and Policy 4
- Rural development and sustainability 3
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- Advanced Graph Theory Research 4
- semigroups and automata theory 3
- Co-authors
- Q. Chiotti (3 shared papers)Barry Smit (7 shared papers)Michael Roche (2 shared papers)Richard B. Le Heron (1 shared paper)Chris Cocklin (2 shared papers)Brian Ilbery (1 shared paper)Bruno Ebel (1 shared paper)Richard Le Heron (1 shared paper)
- Journals
- Canadian Geographies / Géographies canadiennes (3 papers)Journal of Rural Studies (2 papers)Geoforum (2 papers)Journal of Combinatorial Theory Series B (1 paper)Social & Cultural Geography (1 paper)
- Partner nations
- CanadaUnited KingdomNetherlands
In The Last Decade
Tom Johnston
37 papers receiving 291 citations
Peers
Comparison fields: 5 of 85
- General Agricultural and Biological Sciences 72
- Ecology, Evolution, Behavior and Systematics 104
- Soil Science 39
- Global and Planetary Change 73
- Signal Processing 32
Countries citing papers authored by Tom Johnston
This map shows the geographic impact of Tom Johnston'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 Tom Johnston with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tom Johnston more than expected).
Fields of papers citing papers by Tom Johnston
This network shows the impact of papers produced by Tom Johnston. 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 Tom Johnston. The network helps show where Tom Johnston may publish in the future.
Co-authors
The 25 scholars most cited alongside Tom Johnston, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 41 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1995 | 70 | |
| 2 | Agricultural response to climatic change: a preliminary investigation of farm-level adaptation in Southern Alberta. | 1997 | 35 |
| 3 | Bitemporal Data: Theory and Practice | 2014 | 31 |
| 4 | 1992 | 24 | |
| 5 | 2000 | 18 | |
| 6 | Demands On Rural Lands: Planning For Resource Use | 1987 | 18 |
| 7 | 2014 | 18 | |
| 8 | 1994 | 16 | |
| 9 | 2013 | 16 | |
| 10 | Managing Time in Relational Databases: How to Design, Update and Query Temporal Data | 2010 | 15 |
| 11 | 1977 | 14 | |
| 12 | 2012 | 9 | |
| 13 | Agricultural Adaptation to Drought (ADA) in Canada: The Case of 2001 to 2002 | 2007 | 7 |
| 14 | Flemish miniatures from the 8th to the mid-16th century : the medieval world on parchment | 1999 | 5 |
| 15 | 1974 | 5 | |
| 16 | 1983 | 5 | |
| 17 | 1987 | 5 | |
| 18 | 2023 | 4 | |
| 19 | 2018 | 4 | |
| 20 | 2023 | 3 |
About Tom Johnston
Tom Johnston is a scholar working on General Agricultural and Biological Sciences, Computational Theory and Mathematics, Discrete Mathematics and Combinatorics, Ecology, Evolution, Behavior and Systematics and Computer Networks and Communications, having authored 41 papers that have together received 349 indexed citations. Recurring topics across this work include Limits and Structures in Graph Theory (5 papers), Agricultural Economics and Policy (4 papers), Climate change impacts on agriculture (4 papers), Advanced Database Systems and Queries (4 papers), Advanced Graph Theory Research (4 papers), Rural development and sustainability (3 papers), semigroups and automata theory (3 papers) and Agriculture and Rural Development Research (2 papers). The work is most often cited by research in General Agricultural and Biological Sciences (72 citations), Ecology, Evolution, Behavior and Systematics (104 citations), Soil Science (39 citations), Global and Planetary Change (73 citations) and Signal Processing (32 citations). Tom Johnston has collaborated with scholars based in Canada, United Kingdom and Netherlands. Frequent co-authors include Q. Chiotti, Barry Smit, Michael Roche, Richard B. Le Heron, Chris Cocklin, Brian Ilbery, Bruno Ebel, Richard Le Heron, Doug Ramsey and Wayne Caldwell. Their work appears in journals such as Canadian Geographies / Géographies canadiennes, Journal of Rural Studies, Geoforum, Journal of Combinatorial Theory Series B and Social & Cultural Geography.
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.