Isolde Ullmann
Impact in
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- Ecology and Vegetation Dynamics Studies
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- Plant and animal studies
- Lichen and fungal ecology
- Biocrusts and Microbial Ecology
Papers in
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- Botany and Plant Ecology Studies 15
- Mediterranean and Iberian flora and fauna 6
- Plant Parasitism and Resistance 5
- Plant chemical constituents analysis 4
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- Ecology and Vegetation Dynamics Studies 12
- Co-authors
- Hansjörg Dietz (6 shared papers)O. L. Lange (4 shared papers)Peter Bannister (5 shared papers)Thomas Steinlein (4 shared papers)J. Bastow Wilson (4 shared papers)Burkhard Büdel (2 shared papers)James R. Ehleringer (2 shared papers)Ian R. Cowan (2 shared papers)
- Journals
- Botanica Acta (5 papers)Flora (5 papers)Oecologia (2 papers)Journal of Vegetation Science (2 papers)Trees (2 papers)
- Partner nations
- GermanyUnited StatesNew Zealand
In The Last Decade
Isolde Ullmann
35 papers receiving 749 citations
Peers
Comparison fields: 5 of 66
- Nature and Landscape Conservation 286
- Ecology, Evolution, Behavior and Systematics 454
- Plant Science 500
- Ecological Modeling 41
- Environmental Chemistry 73
Countries citing papers authored by Isolde Ullmann
This map shows the geographic impact of Isolde Ullmann'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 Isolde Ullmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Isolde Ullmann more than expected).
Fields of papers citing papers by Isolde Ullmann
This network shows the impact of papers produced by Isolde Ullmann. 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 Isolde Ullmann. The network helps show where Isolde Ullmann may publish in the future.
Co-authors
The 25 scholars most cited alongside Isolde Ullmann, 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 36 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1985 | 110 | |
| 2 | 1995 | 59 | |
| 3 | 1991 | 56 | |
| 4 | 1986 | 53 | |
| 5 | 1989 | 46 | |
| 6 | 2001 | 42 | |
| 7 | 1999 | 41 | |
| 8 | Eight days in the life of a desert lichen: water relations and photosynthesis of teloschistes capensis in the coastal fog zone of the Namib Desert | 1990 | 38 |
| 9 | 1996 | 33 | |
| 10 | 2002 | 28 | |
| 11 | 1980 | 27 | |
| 12 | 1998 | 27 | |
| 13 | 2000 | 26 | |
| 14 | 1998 | 22 | |
| 15 | 2001 | 21 | |
| 16 | 1996 | 20 | |
| 17 | 1981 | 19 | |
| 18 | 1989 | 18 | |
| 19 | 1991 | 17 | |
| 20 | 1985 | 17 |
About Isolde Ullmann
Isolde Ullmann is a scholar working on Plant Science, Nature and Landscape Conservation, Ecology, Evolution, Behavior and Systematics, Environmental Chemistry and Ecological Modeling, having authored 36 papers that have together received 848 indexed citations. Recurring topics across this work include Botany and Plant Ecology Studies (15 papers), Ecology and Vegetation Dynamics Studies (12 papers), Lichen and fungal ecology (10 papers), Mediterranean and Iberian flora and fauna (6 papers), Plant and animal studies (5 papers), Plant Parasitism and Resistance (5 papers), Plant chemical constituents analysis (4 papers) and Plant Water Relations and Carbon Dynamics (4 papers). The work is most often cited by research in Nature and Landscape Conservation (286 citations), Ecology, Evolution, Behavior and Systematics (454 citations), Plant Science (500 citations), Ecological Modeling (41 citations) and Environmental Chemistry (73 citations). Isolde Ullmann has collaborated with scholars based in Germany, United States and New Zealand. Frequent co-authors include Hansjörg Dietz, O. L. Lange, Peter Bannister, Thomas Steinlein, J. Bastow Wilson, Burkhard Büdel, James R. Ehleringer, Ian R. Cowan, Ernst‐Detlef Schulze and Hans Zellner. Their work appears in journals such as Botanica Acta, Flora, Oecologia, Journal of Vegetation Science and Trees.
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.