Ryan Johnson
Impact in
-
- Ichthyology and Marine Biology
- Fish Ecology and Management Studies
- Turtle Biology and Conservation
- Aquatic Science top 5%
- Fish Biology and Ecology Studies
Papers in
- Ecology 19
- Marine animal studies overview 8
- Remote Sensing in Agriculture 6
-
- Ichthyology and Marine Biology 12
- Fish Ecology and Management Studies 5
- Co-authors
- Michael A. Meÿer (5 shared papers)Deon Kotze (3 shared papers)Michael C. Scholl (1 shared paper)Herman Oosthuizen (1 shared paper)Shannon M. O’Brien (1 shared paper)Michael J. Paterson (1 shared paper)Ramón Bonfil (1 shared paper)Derek R. Peddle (6 shared papers)
- Journals
- PLoS ONE (3 papers)Marine Biology (2 papers)The Journal of Infectious Diseases (2 papers)Canadian Journal of Remote Sensing (2 papers)Genetics (1 paper)
- Partner nations
- United StatesSouth AfricaCanada
In The Last Decade
Ryan Johnson
34 papers receiving 813 citations
Peers
Comparison fields: 5 of 73
- Nature and Landscape Conservation 570
- Aquatic Science 148
- Ecology 476
- Global and Planetary Change 303
- Ecological Modeling 33
Countries citing papers authored by Ryan Johnson
This map shows the geographic impact of Ryan Johnson'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 Ryan Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan Johnson more than expected).
Fields of papers citing papers by Ryan Johnson
This network shows the impact of papers produced by Ryan Johnson. 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 Ryan Johnson. The network helps show where Ryan Johnson may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryan Johnson, 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 38 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 391 | |
| 2 | 2003 | 56 | |
| 3 | 2003 | 45 | |
| 4 | 2009 | 41 | |
| 5 | 2009 | 39 | |
| 6 | 2012 | 34 | |
| 7 | 2011 | 31 | |
| 8 | 2000 | 26 | |
| 9 | 1977 | 24 | |
| 10 | 2010 | 23 | |
| 11 | 2014 | 21 | |
| 12 | 2007 | 21 | |
| 13 | 2022 | 19 | |
| 14 | 2020 | 17 | |
| 15 | 2019 | 16 | |
| 16 | Seabird predation by white shark, Carcharodon carcharias, and Cape fur seal, Arctocephalus pusillus pusillus, at Dyer Island : research article | 2006 | 14 |
| 17 | 2012 | 12 | |
| 18 | 2013 | 12 | |
| 19 | 2020 | 7 | |
| 20 | 2018 | 7 |
About Ryan Johnson
Ryan Johnson is a scholar working on Ecology, Nature and Landscape Conservation, Global and Planetary Change, Environmental Engineering and Infectious Diseases, having authored 38 papers that have together received 904 indexed citations. Recurring topics across this work include Ichthyology and Marine Biology (12 papers), Marine animal studies overview (8 papers), Remote Sensing in Agriculture (6 papers), Remote Sensing and LiDAR Applications (6 papers), Marine and fisheries research (5 papers), Fish Ecology and Management Studies (5 papers), HIV/AIDS Research and Interventions (3 papers) and Fish Biology and Ecology Studies (3 papers). The work is most often cited by research in Nature and Landscape Conservation (570 citations), Aquatic Science (148 citations), Ecology (476 citations), Global and Planetary Change (303 citations) and Ecological Modeling (33 citations). Ryan Johnson has collaborated with scholars based in United States, South Africa and Canada. Frequent co-authors include Michael A. Meÿer, Deon Kotze, Michael C. Scholl, Herman Oosthuizen, Shannon M. O’Brien, Michael J. Paterson, Ramón Bonfil, Derek R. Peddle, Enrico Gennari and Marthán N Bester. Their work appears in journals such as PLoS ONE, Marine Biology, The Journal of Infectious Diseases, Canadian Journal of Remote Sensing 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.