Geir Johnsen

133 papers and 4.9k indexed citations i.

About

Geir Johnsen is a scholar working on Oceanography, Ecology and Global and Planetary Change. According to data from OpenAlex, Geir Johnsen has authored 133 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 81 papers in Oceanography, 62 papers in Ecology and 21 papers in Global and Planetary Change. Recurrent topics in Geir Johnsen’s work include Marine and coastal ecosystems (62 papers), Marine Biology and Ecology Research (22 papers) and Marine and coastal plant biology (22 papers). Geir Johnsen is often cited by papers focused on Marine and coastal ecosystems (62 papers), Marine Biology and Ecology Research (22 papers) and Marine and coastal plant biology (22 papers). Geir Johnsen collaborates with scholars based in Norway, United States and United Kingdom. Geir Johnsen's co-authors include Jørgen Berge, Egil Sakshaug, Martin Ludvigsen, Finlo Cottier and Mark A. Moline and has published in prestigious journals such as PLoS ONE, Remote Sensing of Environment and Scientific Reports.

In The Last Decade

Fields of papers citing papers by Geir Johnsen

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Geir Johnsen. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Geir Johnsen may publish in the future.

Countries citing papers authored by Geir Johnsen

Since Specialization
Citations

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

Rankless by CCL
2025