Jan Raa
Impact in
- Aquatic Science top 0.2%
- Aquaculture Nutrition and Growth
- Aquatic life and conservation
- Immunology top 2%
- Aquaculture disease management and microbiota
- Invertebrate Immune Response Mechanisms
Papers in
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- Plant chemical constituents analysis 4
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- Gut microbiota and health 4
- Co-authors
- Asbjørn Gildberg (4 shared papers)Knut Hjelmeland (3 shared papers)Børre Robertsen (1 shared paper)Rolf Einar Engstad (1 shared paper)June Olley (1 shared paper)Mark R. Christie (1 shared paper)Arnold Berstad (5 shared papers)Jørgen Valeur (5 shared papers)
In The Last Decade
Jan Raa
63 papers receiving 2.1k citations
Peers
Comparison fields: 5 of 107
- Aquatic Science 957
- Immunology 936
- Animal Science and Zoology 342
- Endocrinology 128
- Physiology 81
Countries citing papers authored by Jan Raa
This map shows the geographic impact of Jan Raa'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 Jan Raa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Raa more than expected).
Fields of papers citing papers by Jan Raa
This network shows the impact of papers produced by Jan Raa. 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 Jan Raa. The network helps show where Jan Raa may publish in the future.
Co-authors
The 25 scholars most cited alongside Jan Raa, 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 66 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1990 | 225 | |
| 2 | 1996 | 197 | |
| 3 | 1982 | 164 | |
| 4 | 1983 | 152 | |
| 5 | The use of immunostimulants to increase resistance of aquatic organism to microbial infections | 1992 | 129 |
| 6 | The use of immune-stimulants in fish and shellfish feeds | 2000 | 77 |
| 7 | 1982 | 76 | |
| 8 | 1976 | 65 | |
| 9 | 1977 | 60 | |
| 10 | 2017 | 59 | |
| 11 | 1981 | 59 | |
| 12 | 1989 | 54 | |
| 13 | 1981 | 52 | |
| 14 | 1971 | 51 | |
| 15 | 1985 | 50 | |
| 16 | 1985 | 50 | |
| 17 | 1983 | 45 | |
| 18 | 1977 | 43 | |
| 19 | 2015 | 41 | |
| 20 | 1968 | 34 |
About Jan Raa
Jan Raa is a scholar working on Plant Science, Molecular Biology, Aquatic Science, Immunology and Ecology, Evolution, Behavior and Systematics, having authored 66 papers that have together received 2.3k indexed citations. Recurring topics across this work include Aquaculture disease management and microbiota (10 papers), Aquaculture Nutrition and Growth (9 papers), Fungal Plant Pathogen Control (7 papers), Vibrio bacteria research studies (6 papers), Diet and metabolism studies (4 papers), Gut microbiota and health (4 papers), Plant Pathogens and Fungal Diseases (4 papers) and Plant chemical constituents analysis (4 papers). The work is most often cited by research in Aquatic Science (957 citations), Immunology (936 citations), Animal Science and Zoology (342 citations), Endocrinology (128 citations) and Physiology (81 citations). Jan Raa has collaborated with scholars based in Norway, Canada and Egypt. Frequent co-authors include Asbjørn Gildberg, Knut Hjelmeland, Børre Robertsen, Rolf Einar Engstad, June Olley, Mark R. Christie, Arnold Berstad, Jørgen Valeur, Leif Rein Njaa and Marit Espe. Their work appears in journals such as Physiologia Plantarum, Journal of the Science of Food and Agriculture, Canadian Journal of Chemistry, Journal of Fish Diseases and Journal of Fish Biology.
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.