Graham O’Hara
- Plant Science top 0.5%
- Agronomy and Crop Science top 0.5%
- Ecology top 5%
- Soil Science top 5%
- Molecular Biology
- Co-authors
- John HowiesonM. J. DilworthRoy M. DanielA. R. GlennRavi TiwariJ.G. HowiesonNantakorn BoonkerdWayne Reeve
- Topics
- Legume Nitrogen Fixing Symbiosis (78 papers)Agronomic Practices and Intercropping Systems (40 papers)Nematode management and characterization studies (24 papers)
- Journals
- Proceedings of the National Academy of SciencesSHILAP Revista de lepidopterologíaThe Science of The Total Environment
- Partner nations
- AustraliaUnited StatesBrazil
In The Last Decade
Graham O’Hara
98 papers receiving 2.7k citations
Peers
Comparison fields: 5 of 105
- Plant Science 2.4k
- Agronomy and Crop Science 1.0k
- Ecology 434
- Soil Science 291
- Molecular Biology 238
Countries citing papers authored by Graham O’Hara
This map shows the geographic impact of Graham O’Hara'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 Graham O’Hara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Graham O’Hara more than expected).
Fields of papers citing papers by Graham O’Hara
This network shows the impact of papers produced by Graham O’Hara. 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 Graham O’Hara. The network helps show where Graham O’Hara may publish in the future.
Co-authorship network of co-authors of Graham O’Hara
This figure shows the co-authorship network connecting the top 25 collaborators of Graham O’Hara. A scholar is included among the top collaborators of Graham O’Hara 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 Graham O’Hara. Graham O’Hara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 0 | |
| 3 | 1 | |
| 4 | 4 | |
| 5 | 6 | |
| 6 | 4 | |
| 7 | 10 | |
| 8 | 14 | |
| 9 | 6 | |
| 10 | 2 | |
| 11 | 17 | |
| 12 | 1 | |
| 13 | 2 | |
| 14 | A basis for the development of an inferior N2 fixation phenotype in root nodule bacteria following lateral transfer of symbiotic genes | 1 |
| 15 | 92 | |
| 16 | 49 | |
| 17 | Techniques for the selection and development of elite inoculant strains of Rhizobium leguminosarum in southern Australia | 36 |
| 18 | Wheat production and soil chemical properties of organic and conventional paired sites in Western Australia | 3 |
| 19 | 53 | |
| 20 | 92 |
About Graham O’Hara
Graham O’Hara is a scholar working on Agronomy and Crop Science, Plant Science and Forestry, having authored 99 papers that have together received 2.8k indexed citations. Recurring topics across this work include Legume Nitrogen Fixing Symbiosis (78 papers), Agronomic Practices and Intercropping Systems (40 papers) and Nematode management and characterization studies (24 papers). The work is most often cited by research in Agronomy and Crop Science (1.0k citations), Plant Science (2.4k citations) and Forestry (131 citations). Graham O’Hara has collaborated with scholars based in Australia, United States and Brazil. Frequent co-authors include John Howieson, M. J. Dilworth, Roy M. Daniel, A. R. Glenn, Ravi Tiwari, J.G. Howieson, Nantakorn Boonkerd, Wayne Reeve, Ron Yates and Jason J. Terpolilli. Their work appears in journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and The Science of The Total Environment.
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.