John A. Harper
- Plant Science top 5%
- Ecology, Evolution, Behavior and Systematics top 2%
- Environmental Chemistry top 2%
- Molecular Biology
- Global and Planetary Change top 10%
- Co-authors
- W. G. MorganI. P. KingHugh ThomasHoward ThomasIan ArmsteadM. R. MeredithMark A. McCaffreyLuned Roberts
- Topics
- Turfgrass Adaptation and Management (18 papers)Plant and fungal interactions (13 papers)Plant Taxonomy and Phylogenetics (12 papers)
- Partner nations
- United KingdomUnited StatesSwitzerland
In The Last Decade
John A. Harper
66 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 77
- Plant Science 733
- Ecology, Evolution, Behavior and Systematics 367
- Environmental Chemistry 336
- Molecular Biology 282
- Global and Planetary Change 174
Countries citing papers authored by John A. Harper
This map shows the geographic impact of John A. Harper'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 John A. Harper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John A. Harper more than expected).
Fields of papers citing papers by John A. Harper
This network shows the impact of papers produced by John A. Harper. 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 John A. Harper. The network helps show where John A. Harper may publish in the future.
Co-authorship network of co-authors of John A. Harper
This figure shows the co-authorship network connecting the top 25 collaborators of John A. Harper. A scholar is included among the top collaborators of John A. Harper 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 John A. Harper. John A. Harper is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 7 | |
| 2 | 3 | |
| 3 | 6 | |
| 4 | 13 | |
| 5 | 5 | |
| 6 | 26 | |
| 7 | A Regional Characterization and Assessment of Geologic Carbon Sequestration Opportunities in the Upper Cambrian Mount Simon Sandstone in the Midwest Region | 2 |
| 8 | 22 | |
| 9 | 50 | |
| 10 | 19 | |
| 11 | 18 | |
| 12 | 24 | |
| 13 | 1 | |
| 14 | 50 | |
| 15 | Applications of recent advances at the Institute of Grassland and Environmental research in cytogenetics of the Lolium/Festuca complex | 1 |
| 16 | 60 | |
| 17 | 13 | |
| 18 | Measuring and predicting reservoir heterogeneity in complex deposystems: the Late Cambrian Rose Run sandstone of Eastern Ohio and Western Pennsylvania | 16 |
| 19 | The use, and misuse, of Ianthinopsis Meek and Worthen, 1866 (Mollusca; Gastropoda) | 9 |
| 20 | A new Echinolampas (Echinodermata; echinoidea) from the Ocala Limestone of Florida | 4 |
About John A. Harper
John A. Harper is a scholar working on Environmental Chemistry, Agronomy and Crop Science and Ecology, Evolution, Behavior and Systematics, having authored 66 papers that have together received 1.3k indexed citations. Recurring topics across this work include Turfgrass Adaptation and Management (18 papers), Plant and fungal interactions (13 papers) and Plant Taxonomy and Phylogenetics (12 papers). The work is most often cited by research in Environmental Chemistry (336 citations), Plant Science (733 citations) and Ecology, Evolution, Behavior and Systematics (367 citations). John A. Harper has collaborated with scholars based in United Kingdom, United States and Switzerland. Frequent co-authors include W. G. Morgan, I. P. King, Hugh Thomas, Howard Thomas, Ian Armstead, M. R. Meredith, Mark A. McCaffrey, Luned Roberts, Iain Donnison and Julie King. Their work appears in journals such as Science, PLoS ONE and Genetics.
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.