Helge Johnsen

48 papers and 1.1k indexed citations i.

About

Helge Johnsen is a scholar working on Aquatic Science, Nature and Landscape Conservation and Physiology. According to data from OpenAlex, Helge Johnsen has authored 48 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Aquatic Science, 21 papers in Nature and Landscape Conservation and 19 papers in Physiology. Recurrent topics in Helge Johnsen’s work include Aquaculture Nutrition and Growth (23 papers), Fish Ecology and Management Studies (20 papers) and Reproductive biology and impacts on aquatic species (19 papers). Helge Johnsen is often cited by papers focused on Aquaculture Nutrition and Growth (23 papers), Fish Ecology and Management Studies (20 papers) and Reproductive biology and impacts on aquatic species (19 papers). Helge Johnsen collaborates with scholars based in Norway, Sweden and United Kingdom. Helge Johnsen's co-authors include Helge Tveiten, Malcolm Jobling, Even H. Jørgensen, Bjørn‐Steinar Sæther, James B. Mercer, Arnoldus Schytte Blix, Arne M. Arnesen, Frode Fonnum, Ian Mayer and Øyvind Aas-Hansen and has published in prestigious journals such as PLoS ONE, Scientific Reports and Journal of Applied Physiology.

In The Last Decade

Co-authorship network of co-authors of Helge Johnsen i

Fields of papers citing papers by Helge Johnsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Helge Johnsen

Since Specialization
Citations

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