John O. Sawyer
- Ecology top 5%
- Nature and Landscape Conservation top 5%
- Global and Planetary Change top 5%
- Plant Science
- Ecology, Evolution, Behavior and Systematics top 10%
- Co-authors
- Todd Keeler‐WolfRudolf SchmidMichael G. BarbourFabrice DeClerckAlton A. LindseyErik S. JulesAndrew M. GrellerErin Hagen
- Topics
- Botany, Ecology, and Taxonomy Studies (16 papers)Ecology and Vegetation Dynamics Studies (7 papers)Botany and Plant Ecology Studies (6 papers)
- Partner nations
- United StatesNew ZealandAustralia
In The Last Decade
John O. Sawyer
28 papers receiving 648 citations
Peers
Comparison fields: 5 of 64
- Ecology 378
- Nature and Landscape Conservation 375
- Global and Planetary Change 267
- Plant Science 137
- Ecology, Evolution, Behavior and Systematics 128
Countries citing papers authored by John O. Sawyer
This map shows the geographic impact of John O. Sawyer'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 O. Sawyer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John O. Sawyer more than expected).
Fields of papers citing papers by John O. Sawyer
This network shows the impact of papers produced by John O. Sawyer. 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 O. Sawyer. The network helps show where John O. Sawyer may publish in the future.
Co-authorship network of co-authors of John O. Sawyer
This figure shows the co-authorship network connecting the top 25 collaborators of John O. Sawyer. A scholar is included among the top collaborators of John O. Sawyer 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 O. Sawyer. John O. Sawyer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Checklist of the Families and Genera of Vascular Plants of California | 1 |
| 2 | 3 | |
| 3 | 0 | |
| 4 | Upland log volumes and conifer establishment patterns in two northern, upland old-growth redwood forests, a brief synopsis | 2 |
| 5 | 13 | |
| 6 | 60 | |
| 7 | 14 | |
| 8 | 2 | |
| 9 | 2 | |
| 10 | 236 | |
| 11 | 54 | |
| 12 | Distinctive features and definitions of young, mature, and old-growth Douglas-fir/hardwood forests | 20 |
| 13 | 24 | |
| 14 | 13 | |
| 15 | Keys to the Families and Genera of Vascular Plants in Northwest California | 1 |
| 16 | Vegetation of the life zones in Costa Rica. | 30 |
| 17 | Vegetation-climate Relationships in the Eastern United States | 2 |
| 18 | 1 | |
| 19 | 14 | |
| 20 | The Holdridge Bioclimatic Formations of the Eastern and Central United States | 13 |
About John O. Sawyer
John O. Sawyer is a scholar working on Nature and Landscape Conservation, Insect Science and Ecological Modeling, having authored 29 papers that have together received 744 indexed citations. Recurring topics across this work include Botany, Ecology, and Taxonomy Studies (16 papers), Ecology and Vegetation Dynamics Studies (7 papers) and Botany and Plant Ecology Studies (6 papers). The work is most often cited by research in Nature and Landscape Conservation (375 citations), Ecological Modeling (120 citations) and Ecology (378 citations). John O. Sawyer has collaborated with scholars based in United States, New Zealand and Australia. Frequent co-authors include Todd Keeler‐Wolf, Rudolf Schmid, Michael G. Barbour, Fabrice DeClerck, Alton A. Lindsey, Erik S. Jules, Andrew M. Greller, Erin Hagen, John Parkes and Alan Saunders. Their work appears in journals such as Ecology, Forest Ecology and Management and Taxon.
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.