R Johansen

About

R Johansen is a scholar working on Immunology, Nature and Landscape Conservation and Aquatic Science. According to data from OpenAlex, R Johansen has authored 15 papers receiving a total of 610 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Immunology, 4 papers in Nature and Landscape Conservation and 4 papers in Aquatic Science. Recurrent topics in R Johansen’s work include Aquaculture disease management and microbiota (12 papers), Fish Ecology and Management Studies (4 papers) and Aquaculture Nutrition and Growth (4 papers). R Johansen is often cited by papers focused on Aquaculture disease management and microbiota (12 papers), Fish Ecology and Management Studies (4 papers) and Aquaculture Nutrition and Growth (4 papers). R Johansen collaborates with scholars based in Norway, Sweden and United States. R Johansen's co-authors include B. H. Dannevig, Brit Tørud, Søren Grove, TT Poppe, M J Hjortaas, A. J. Smith, Liv Jorun Reitan, Trygve T. Poppe, Gjermund Gunnes and Duncan J. Colquhoun and has published in prestigious journals such as Marine Ecology Progress Series, Fish & Shellfish Immunology and Diseases of Aquatic Organisms.

In The Last Decade

Co-authorship network of co-authors of R Johansen i

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Fields of papers citing papers by R Johansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R Johansen. 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 R Johansen. The network helps show where R Johansen may publish in the future.

Countries citing papers authored by R Johansen

Since Specialization

Citations

This map shows the geographic impact of R Johansen'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 R Johansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Johansen more than expected).

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.

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