Alex J. Valentine
- Plant Science top 1%
- Legume Nitrogen Fixing Symbiosis 53
- Plant nutrient uptake and metabolism 43
- Mycorrhizal Fungi and Plant Interactions 20
- Plant Stress Responses and Tolerance 13
- Plant Micronutrient Interactions and Effects 10
- Agronomy and Crop Science top 2%
- Agronomic Practices and Intercropping Systems 20
- Soil Science top 5%
- Soil Carbon and Nitrogen Dynamics 16
-
- Ecology and Vegetation Dynamics Studies 11
- Insect Science top 10%
- Co-authors
- María A. Pérez‐FernándezAleysia KleinertPeter E. MortimerPablo CornejoVagner A. BeneditoSehaam KhanBruce OsborneD. T. Mitchell
- Journals
- Proceedings of the National Academy of Sciences (1 paper)PLANT PHYSIOLOGY (1 paper)Scientific Reports (1 paper)
- Partner nations
- South AfricaSpainUnited States
In The Last Decade
Alex J. Valentine
96 papers receiving 2.1k citations
Peers
Comparison fields: 5 of 83
- Plant Science 1.8k
- Agronomy and Crop Science 384
- Soil Science 334
- Nature and Landscape Conservation 134
- Insect Science 88
Countries citing papers authored by Alex J. Valentine
This map shows the geographic impact of Alex J. Valentine'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 Alex J. Valentine with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alex J. Valentine more than expected).
Fields of papers citing papers by Alex J. Valentine
This network shows the impact of papers produced by Alex J. Valentine. 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 Alex J. Valentine. The network helps show where Alex J. Valentine may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Alex J. Valentine, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2024 | 2 | |
| 5 | 2023 | 3 | |
| 6 | 2020 | 15 | |
| 7 | 2020 | 8 | |
| 8 | 2019 | 16 | |
| 9 | 2019 | 43 | |
| 10 | 2019 | 9 | |
| 11 | 2019 | 7 | |
| 12 | 2019 | 31 | |
| 13 | 2016 | 19 | |
| 14 | 2015 | 3 | |
| 15 | 2015 | 3 | |
| 16 | 2014 | 15 | |
| 17 | 2014 | 29 | |
| 18 | Respiratory costs of P uptake in arbuscular mycorrhizal roots supplied with NH4+ and NO3- nutrition. | 2006 | 7 |
| 19 | Drought responses of arbuscular mycorrhizal grapevines. | 2006 | 29 |
| 20 | 2004 | 47 |
About Alex J. Valentine
Alex J. Valentine is a scholar working on Plant Science, Agronomy and Crop Science and Soil Science, having authored 102 papers that have together received 2.1k indexed citations. Recurring topics across this work include Legume Nitrogen Fixing Symbiosis (53 papers), Plant nutrient uptake and metabolism (43 papers), Mycorrhizal Fungi and Plant Interactions (20 papers), Agronomic Practices and Intercropping Systems (20 papers), Soil Carbon and Nitrogen Dynamics (16 papers), Plant Stress Responses and Tolerance (13 papers), Ecology and Vegetation Dynamics Studies (11 papers) and Plant Micronutrient Interactions and Effects (10 papers). The work is most often cited by research in Plant Science (1.8k citations), Agronomy and Crop Science (384 citations) and Soil Science (334 citations). Alex J. Valentine has collaborated with scholars based in South Africa, Spain and United States. Frequent co-authors include María A. Pérez‐Fernández, Aleysia Kleinert, Peter E. Mortimer, Pablo Cornejo, Vagner A. Benedito, Sehaam Khan, Bruce Osborne, D. T. Mitchell, Sivagnanam Silambarasan and Peter Logeswari. Their work appears in journals such as Proceedings of the National Academy of Sciences, PLANT PHYSIOLOGY and Scientific Reports.
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.