Paul Johnstone
Impact in
- Soil Science top 2%
- Soil Carbon and Nitrogen Dynamics
- Irrigation Practices and Water Management
- Agronomy and Crop Science top 5%
- Crop Yield and Soil Fertility
Papers in
-
- Plant nutrient uptake and metabolism 9
- Plant Physiology and Cultivation Studies 7
- Soil Science 26
- Soil Carbon and Nitrogen Dynamics 18
- Irrigation Practices and Water Management 8
- Co-authors
- T.K. Hartz (16 shared papers)E.M. Miyao (6 shared papers)Edmar Teixeira (9 shared papers)Hamish Brown (8 shared papers)E. Chakwizira (6 shared papers)Andrew Fletcher (6 shared papers)J. M. de Ruiter (9 shared papers)J. J. Nuñez (3 shared papers)
- Journals
- HortScience (11 papers)New Zealand Journal of Agricultural Research (4 papers)Field Crops Research (3 papers)Agriculture Ecosystems & Environment (2 papers)Annals of Applied Biology (2 papers)
- Partner nations
- New ZealandUnited StatesGermany
In The Last Decade
Paul Johnstone
59 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 94
- Soil Science 402
- Agronomy and Crop Science 211
- Plant Science 568
- Environmental Chemistry 143
- Industrial and Manufacturing Engineering 76
Countries citing papers authored by Paul Johnstone
This map shows the geographic impact of Paul Johnstone'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 Paul Johnstone with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Paul Johnstone more than expected).
Fields of papers citing papers by Paul Johnstone
This network shows the impact of papers produced by Paul Johnstone. 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 Paul Johnstone. The network helps show where Paul Johnstone may publish in the future.
Co-authors
The 25 scholars most cited alongside Paul Johnstone, 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 63 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 103 | |
| 2 | 2006 | 98 | |
| 3 | 2020 | 86 | |
| 4 | 2005 | 77 | |
| 5 | 2017 | 71 | |
| 6 | 2007 | 66 | |
| 7 | 2013 | 62 | |
| 8 | 2016 | 57 | |
| 9 | 2020 | 55 | |
| 10 | 2005 | 54 | |
| 11 | 2023 | 47 | |
| 12 | 2018 | 27 | |
| 13 | 2005 | 26 | |
| 14 | 2022 | 23 | |
| 15 | 2015 | 22 | |
| 16 | 2021 | 21 | |
| 17 | 2007 | 18 | |
| 18 | 2014 | 18 | |
| 19 | 2016 | 17 | |
| 20 | 2011 | 15 |
About Paul Johnstone
Paul Johnstone is a scholar working on Plant Science, Soil Science, Agronomy and Crop Science, Environmental Chemistry and Ecology, Evolution, Behavior and Systematics, having authored 63 papers that have together received 1.1k indexed citations. Recurring topics across this work include Soil Carbon and Nitrogen Dynamics (18 papers), Soil and Water Nutrient Dynamics (15 papers), Crop Yield and Soil Fertility (11 papers), Plant nutrient uptake and metabolism (9 papers), Irrigation Practices and Water Management (8 papers), Plant Physiology and Cultivation Studies (7 papers), Climate change impacts on agriculture (7 papers) and Potato Plant Research (5 papers). The work is most often cited by research in Soil Science (402 citations), Agronomy and Crop Science (211 citations), Plant Science (568 citations), Environmental Chemistry (143 citations) and Industrial and Manufacturing Engineering (76 citations). Paul Johnstone has collaborated with scholars based in New Zealand, United States and Germany. Frequent co-authors include T.K. Hartz, E.M. Miyao, Edmar Teixeira, Hamish Brown, E. Chakwizira, Andrew Fletcher, J. M. de Ruiter, J. J. Nuñez, Richard Smith and David M. Francis. Their work appears in journals such as HortScience, New Zealand Journal of Agricultural Research, Field Crops Research, Agriculture Ecosystems & Environment and Annals of Applied Biology.
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.