Ivar Folstad
Impact in
-
- Animal Behavior and Reproduction
- Plant and animal studies
- Physiology top 0.2%
- Reproductive biology and impacts on aquatic species
Papers in
-
- Animal Behavior and Reproduction 45
- Plant and animal studies 13
- Ecology 23
- Parasite Biology and Host Interactions 8
- Wildlife Ecology and Conservation 7
- Animal Ecology and Behavior Studies 6
- Co-authors
- Andrew J. Karter (6 shared papers)Kjell Einar Erikstad (9 shared papers)Sveinn Are Hanssen (9 shared papers)Frode Skarstein (8 shared papers)Geir Rudolfsen (16 shared papers)Dennis Hasselquist (4 shared papers)Claus Wedekind (1 shared paper)Lars Figenschou (11 shared papers)
- Journals
- Canadian Journal of Zoology (9 papers)Proceedings of the Royal Society B Biological Sciences (8 papers)Oikos (6 papers)Behavioral Ecology and Sociobiology (5 papers)Frontiers in Ecology and Evolution (3 papers)
- Partner nations
- NorwaySwedenUnited States
In The Last Decade
Ivar Folstad
71 papers receiving 5.0k citations
Ivar Folstad's Hit Papers
Peers
Comparison fields: 5 of 115
- Ecology, Evolution, Behavior and Systematics 3.3k
- Physiology 593
- Parasitology 730
- Ecology 2.0k
- Developmental Biology 162
Countries citing papers authored by Ivar Folstad
This map shows the geographic impact of Ivar Folstad'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 Ivar Folstad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ivar Folstad more than expected).
Fields of papers citing papers by Ivar Folstad
This network shows the impact of papers produced by Ivar Folstad. 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 Ivar Folstad. The network helps show where Ivar Folstad may publish in the future.
Co-authors
The 25 scholars most cited alongside Ivar Folstad, 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 72 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Parasites, Bright Males, and the Immunocompetence Handicap Hit paper breakdown → | 1992 | 2198 |
| 2 | 2005 | 251 | |
| 3 | 1994 | 236 | |
| 4 | 2004 | 219 | |
| 5 | 2005 | 147 | |
| 6 | 1991 | 123 | |
| 7 | 1996 | 112 | |
| 8 | 2004 | 102 | |
| 9 | 1999 | 80 | |
| 10 | 2003 | 77 | |
| 11 | 1989 | 76 | |
| 12 | 2008 | 74 | |
| 13 | 2004 | 73 | |
| 14 | 2008 | 69 | |
| 15 | 2005 | 68 | |
| 16 | 2006 | 68 | |
| 17 | 1997 | 68 | |
| 18 | 2001 | 62 | |
| 19 | 1999 | 60 | |
| 20 | 1994 | 60 |
About Ivar Folstad
Ivar Folstad is a scholar working on Ecology, Evolution, Behavior and Systematics, Ecology, Physiology, Nature and Landscape Conservation and Global and Planetary Change, having authored 72 papers that have together received 5.3k indexed citations. Recurring topics across this work include Animal Behavior and Reproduction (45 papers), Reproductive biology and impacts on aquatic species (22 papers), Fish Ecology and Management Studies (18 papers), Plant and animal studies (13 papers), Parasite Biology and Host Interactions (8 papers), Wildlife Ecology and Conservation (7 papers), Animal Ecology and Behavior Studies (6 papers) and Morphological variations and asymmetry (6 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (3.3k citations), Physiology (593 citations), Parasitology (730 citations), Ecology (2.0k citations) and Developmental Biology (162 citations). Ivar Folstad has collaborated with scholars based in Norway, Sweden and United States. Frequent co-authors include Andrew J. Karter, Kjell Einar Erikstad, Sveinn Are Hanssen, Frode Skarstein, Geir Rudolfsen, Dennis Hasselquist, Claus Wedekind, Lars Figenschou, Arne C. Nilssen and Johan Andersen. Their work appears in journals such as Canadian Journal of Zoology, Proceedings of the Royal Society B Biological Sciences, Oikos, Behavioral Ecology and Sociobiology and Frontiers in Ecology and Evolution.
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.