Ole Hamann
Impact in
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- Ecology and Vegetation Dynamics Studies
- Ecological Modeling top 10%
- Species Distribution and Climate Change
Papers in
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- Botany and Plant Ecology Studies 2
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- Plant and animal studies 4
- Co-authors
- Lloyd L. Loope (2 shared papers)Charles P. Stone (1 shared paper)Michael B. Usher (1 shared paper)R. E. Brockie (1 shared paper)Søren Wium‐Andersen (1 shared paper)Stuart Cable (1 shared paper)Paula Posadas (1 shared paper)M. Dolores Lledó (1 shared paper)
- Journals
- Biological Conservation (4 papers)Biodiversity and Conservation (2 papers)Botanical Journal of the Linnean Society (1 paper)Biotropica (1 paper)BioScience (1 paper)
- Partner nations
- DenmarkSwitzerlandSpain
In The Last Decade
Ole Hamann
20 papers receiving 591 citations
Peers
Comparison fields: 5 of 62
- Nature and Landscape Conservation 264
- Ecological Modeling 72
- Ecology, Evolution, Behavior and Systematics 284
- Geography, Planning and Development 70
- Ecology 295
Countries citing papers authored by Ole Hamann
This map shows the geographic impact of Ole Hamann'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 Ole Hamann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ole Hamann more than expected).
Fields of papers citing papers by Ole Hamann
This network shows the impact of papers produced by Ole Hamann. 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 Ole Hamann. The network helps show where Ole Hamann may publish in the future.
Co-authors
The 24 scholars most cited alongside Ole Hamann, 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 22 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1988 | 121 | |
| 2 | 1988 | 119 | |
| 3 | 2011 | 68 | |
| 4 | 1979 | 65 | |
| 5 | 1993 | 61 | |
| 6 | 1979 | 59 | |
| 7 | 1975 | 45 | |
| 8 | 2001 | 39 | |
| 9 | 1979 | 24 | |
| 10 | 2003 | 23 | |
| 11 | 1991 | 16 | |
| 12 | 1986 | 13 | |
| 13 | 1991 | 9 | |
| 14 | 2011 | 9 | |
| 15 | The vegetation of Isla Santiago : past and present | 1993 | 8 |
| 16 | 1991 | 7 | |
| 17 | 1985 | 4 | |
| 18 | 1991 | 3 | |
| 19 | Plants introduced into Galapagos - not by man, but by EI Niño? | 2021 | 1 |
| 20 | 1985 | 1 |
About Ole Hamann
Ole Hamann is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics, Ecology, Nature and Landscape Conservation and Genetics, having authored 22 papers that have together received 696 indexed citations. Recurring topics across this work include Plant and animal studies (4 papers), Pacific and Southeast Asian Studies (3 papers), Botany and Plant Ecology Studies (2 papers), Botanical Research and Applications (2 papers), Marine and coastal plant biology (2 papers), Aging, Elder Care, and Social Issues (2 papers), Health, Medicine and Society (2 papers) and Hermeneutics and Narrative Identity (2 papers). The work is most often cited by research in Nature and Landscape Conservation (264 citations), Ecological Modeling (72 citations), Ecology, Evolution, Behavior and Systematics (284 citations), Geography, Planning and Development (70 citations) and Ecology (295 citations). Ole Hamann has collaborated with scholars based in Denmark, Switzerland and Spain. Frequent co-authors include Lloyd L. Loope, Charles P. Stone, Michael B. Usher, R. E. Brockie, Søren Wium‐Andersen, Stuart Cable, Paula Posadas, M. Dolores Lledó, Alain Vanderpoorten and David Bramwell. Their work appears in journals such as Biological Conservation, Biodiversity and Conservation, Botanical Journal of the Linnean Society, Biotropica and BioScience.
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.