Johannes Hahn
- Oceanography top 5%
- Global and Planetary Change top 10%
- Atmospheric Science
- Ecology
- Archeology top 5%
- Co-authors
- Peter BrandtArne KörtzingerGerd KrahmannRichard J. GreatbatchSunke SchmidtkoMartin VisbeckJohannes KarstensenCraig Neill
- Topics
- Oceanographic and Atmospheric Processes (9 papers)Marine and coastal ecosystems (9 papers)Climate variability and models (4 papers)
- Partner nations
- GermanyFranceUnited States
In The Last Decade
Johannes Hahn
24 papers receiving 513 citations
Peers
Comparison fields: 5 of 58
- Oceanography 407
- Global and Planetary Change 173
- Atmospheric Science 82
- Ecology 66
- Archeology 59
Countries citing papers authored by Johannes Hahn
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).
Fields of papers citing papers by Johannes Hahn
This network shows the impact of papers produced by Johannes Hahn. 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 Johannes Hahn. The network helps show where Johannes Hahn may publish in the future.
Co-authorship network of co-authors of Johannes Hahn
This figure shows the co-authorship network connecting the top 25 collaborators of Johannes Hahn. A scholar is included among the top collaborators of Johannes Hahn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Johannes Hahn. Johannes Hahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 7 | |
| 2 | 25 | |
| 3 | 3 | |
| 4 | 25 | |
| 5 | 3 | |
| 6 | 126 | |
| 7 | 68 | |
| 8 | Gewalt und religiöser Konflikt | 0 |
| 9 | 39 | |
| 10 | 1 | |
| 11 | 3 | |
| 12 | 1 | |
| 13 | 28 | |
| 14 | 8 | |
| 15 | 11 | |
| 16 | 2 | |
| 17 | 6 | |
| 18 | Der Begriff des property bei John Locke : zu den Grundlagen seiner politischen Philosophie | 0 |
| 19 | 2 | |
| 20 | Internal calibration of electron micrographs with an Orchid virus. | 6 |
About Johannes Hahn
Johannes Hahn is a scholar working on Oceanography, Archeology and History, having authored 28 papers that have together received 563 indexed citations. Recurring topics across this work include Oceanographic and Atmospheric Processes (9 papers), Marine and coastal ecosystems (9 papers) and Climate variability and models (4 papers). The work is most often cited by research in Oceanography (407 citations), Global and Planetary Change (173 citations) and Archeology (59 citations). Johannes Hahn has collaborated with scholars based in Germany, France and United States. Frequent co-authors include Peter Brandt, Arne Körtzinger, Gerd Krahmann, Richard J. Greatbatch, Sunke Schmidtko, Martin Visbeck, Johannes Karstensen, Craig Neill, Joshua N. Plant and Bo Yang. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Nature Geoscience.
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.