James D. Ackerman
Impact in
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- Plant and animal studies
- Fern and Epiphyte Biology
- Plant Diversity and Evolution
- Nature and Landscape Conservation top 0.5%
- Ecology and Vegetation Dynamics Studies
Papers in
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- Plant and animal studies 120
- Fern and Epiphyte Biology 23
- Plant Diversity and Evolution 15
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- Plant Parasitism and Resistance 47
- Botany, Ecology, and Taxonomy Studies 17
- Co-authors
- Raymond L. Tremblay (22 shared papers)A. M. Montalvo (6 shared papers)Jess K. Zimmerman (5 shared papers)J. Túpac Otero (5 shared papers)Paul Bayman (4 shared papers)Ricardo N. Calvo (1 shared paper)David W. Roubik (4 shared papers)Michael R. Mesler (5 shared papers)
- Journals
- American Journal of Botany (19 papers)Biotropica (16 papers)Biological Invasions (10 papers)Ecology (6 papers)Oecologia (5 papers)
- Partner nations
- Puerto RicoUnited StatesAustralia
In The Last Decade
James D. Ackerman
127 papers receiving 4.9k citations
James D. Ackerman's Hit Papers
Peers
Comparison fields: 5 of 79
- Ecology, Evolution, Behavior and Systematics 4.6k
- Nature and Landscape Conservation 1.9k
- Plant Science 2.7k
- Ecological Modeling 244
- Insect Science 662
Countries citing papers authored by James D. Ackerman
This map shows the geographic impact of James D. Ackerman'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 James D. Ackerman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James D. Ackerman more than expected).
Fields of papers citing papers by James D. Ackerman
This network shows the impact of papers produced by James D. Ackerman. 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 James D. Ackerman. The network helps show where James D. Ackerman may publish in the future.
Co-authors
The 25 scholars most cited alongside James D. Ackerman, 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 136 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Variation in sexual reproduction in orchids and its evolutionary consequences: a spasmodic journey to diversification Hit paper breakdown → | 2004 | 639 |
| 2 | 1990 | 214 | |
| 3 | 2002 | 213 | |
| 4 | 1987 | 158 | |
| 5 | 1983 | 150 | |
| 6 | 1987 | 149 | |
| 7 | 2004 | 142 | |
| 8 | 1996 | 141 | |
| 9 | 2007 | 117 | |
| 10 | 1983 | 116 | |
| 11 | 1996 | 113 | |
| 12 | 1989 | 106 | |
| 13 | 2001 | 101 | |
| 14 | 1993 | 94 | |
| 15 | 1982 | 90 | |
| 16 | 1989 | 82 | |
| 17 | 1996 | 81 | |
| 18 | 1993 | 80 | |
| 19 | 1997 | 78 | |
| 20 | 1992 | 76 |
About James D. Ackerman
James D. Ackerman is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science, Nature and Landscape Conservation, Molecular Biology and Insect Science, having authored 136 papers that have together received 5.2k indexed citations. Recurring topics across this work include Plant and animal studies (120 papers), Plant Parasitism and Resistance (47 papers), Ecology and Vegetation Dynamics Studies (44 papers), Fern and Epiphyte Biology (23 papers), Plant and Fungal Species Descriptions (18 papers), Botany, Ecology, and Taxonomy Studies (17 papers), Plant Diversity and Evolution (15 papers) and Plant Pathogens and Fungal Diseases (12 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (4.6k citations), Nature and Landscape Conservation (1.9k citations), Plant Science (2.7k citations), Ecological Modeling (244 citations) and Insect Science (662 citations). James D. Ackerman has collaborated with scholars based in Puerto Rico, United States and Australia. Frequent co-authors include Raymond L. Tremblay, A. M. Montalvo, Jess K. Zimmerman, J. Túpac Otero, Paul Bayman, Ricardo N. Calvo, David W. Roubik, Michael R. Mesler, Javier A. Rodríguez‐Robles and Alec M. Pridgeon. Their work appears in journals such as American Journal of Botany, Biotropica, Biological Invasions, Ecology and Oecologia.
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.