Johannes Hahn

24 papers and 438 indexed citations i.

About

Johannes Hahn is a scholar working on Oceanography, Global and Planetary Change and History. According to data from OpenAlex, Johannes Hahn has authored 24 papers receiving a total of 438 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oceanography, 6 papers in Global and Planetary Change and 4 papers in History. Recurrent topics in Johannes Hahn’s work include Oceanographic and Atmospheric Processes (9 papers), Marine and coastal ecosystems (9 papers) and Climate variability and models (4 papers). Johannes Hahn is often cited by papers focused on Oceanographic and Atmospheric Processes (9 papers), Marine and coastal ecosystems (9 papers) and Climate variability and models (4 papers). Johannes Hahn collaborates with scholars based in Germany, France and United States. Johannes Hahn's co-authors include Peter Brandt, Gerd Krahmann, Arne Körtzinger, Sunke Schmidtko and Marcus Dengler and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Nature Geoscience.

In The Last Decade

Fields of papers citing papers by Johannes Hahn

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 Johannes Hahn. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Johannes Hahn may publish in the future.

Countries citing papers authored by Johannes Hahn

Since Specialization
Citations

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

Rankless by CCL
2025