Ib Johnsen
Impact in
- Pollution top 5%
- Heavy metals in environment
-
- Lichen and fungal ecology
Papers in
-
- Botany and Plant Ecology Studies 17
- Mycorrhizal Fungi and Plant Interactions 4
-
- Lichen and fungal ecology 15
- Bryophyte Studies and Records 5
- Plant and animal studies 2
- Co-authors
- M. F. Hovmand (3 shared papers)Torben Riis‐Nielsen (4 shared papers)L. Rasmussen (2 shared papers)Ulrik Søchting (3 shared papers)Анна Шевцова (2 shared papers)Knud Erik Nielsen (2 shared papers)Anders Michelsen (2 shared papers)Knud Tybirk (2 shared papers)
- Journals
- AMBIO (2 papers)Environmental Pollution (2 papers)The Bryologist (2 papers)Oikos (2 papers)Silva Fennica (1 paper)
- Partner nations
- DenmarkNorwayUnited States
In The Last Decade
Ib Johnsen
26 papers receiving 616 citations
Peers
Comparison fields: 5 of 68
- Pollution 174
- Ecology, Evolution, Behavior and Systematics 264
- Atmospheric Science 147
- Nature and Landscape Conservation 96
- Radiological and Ultrasound Technology 33
Countries citing papers authored by Ib Johnsen
This map shows the geographic impact of Ib Johnsen'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 Ib Johnsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ib Johnsen more than expected).
Fields of papers citing papers by Ib Johnsen
This network shows the impact of papers produced by Ib Johnsen. 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 Ib Johnsen. The network helps show where Ib Johnsen may publish in the future.
Co-authors
The 25 scholars most cited alongside Ib Johnsen, 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 28 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2000 | 114 | |
| 2 | 2000 | 94 | |
| 3 | 2008 | 72 | |
| 4 | 1997 | 62 | |
| 5 | 1978 | 54 | |
| 6 | 2008 | 48 | |
| 7 | 1973 | 38 | |
| 8 | 1976 | 37 | |
| 9 | 1970 | 35 | |
| 10 | 1977 | 20 | |
| 11 | 2001 | 19 | |
| 12 | 1969 | 19 | |
| 13 | Ecosystem vulnerability to climate change in Greenland and the Faroe Islands | 1997 | 13 |
| 14 | 2001 | 12 | |
| 15 | 2015 | 6 | |
| 16 | 1976 | 6 | |
| 17 | 1995 | 5 | |
| 18 | 1978 | 5 | |
| 19 | Flora and Fauna Changes During Conversion from Conventional to Organic Farming | 2003 | 5 |
| 20 | 2014 | 4 |
About Ib Johnsen
Ib Johnsen is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics, Ecology, Nature and Landscape Conservation and Pollution, having authored 28 papers that have together received 686 indexed citations. Recurring topics across this work include Botany and Plant Ecology Studies (17 papers), Lichen and fungal ecology (15 papers), Bryophyte Studies and Records (5 papers), Ecology and Vegetation Dynamics Studies (5 papers), Mycorrhizal Fungi and Plant Interactions (4 papers), Peatlands and Wetlands Ecology (4 papers), Heavy metals in environment (3 papers) and Plant and animal studies (2 papers). The work is most often cited by research in Pollution (174 citations), Ecology, Evolution, Behavior and Systematics (264 citations), Atmospheric Science (147 citations), Nature and Landscape Conservation (96 citations) and Radiological and Ultrasound Technology (33 citations). Ib Johnsen has collaborated with scholars based in Denmark, Norway and United States. Frequent co-authors include M. F. Hovmand, Torben Riis‐Nielsen, L. Rasmussen, Ulrik Søchting, Анна Шевцова, Knud Erik Nielsen, Anders Michelsen, Knud Tybirk, Hanne Lakkenborg Kristensen and Marie‐Charlotte Nilsson. Their work appears in journals such as AMBIO, Environmental Pollution, The Bryologist, Oikos and Silva Fennica.
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.