Ulrich Jansen
- Paleontology top 2%
- Paleontology and Stratigraphy of Fossils 25
- Paleontology and Evolutionary Biology 6
- Geochemistry and Petrology top 10%
- Geology top 10%
- Geological Studies and Exploration 9
- Geophysics top 10%
- Geological and Geochemical Analysis 7
- Geological and Geophysical Studies Worldwide 6
- Geological Formations and Processes Exploration 4
- Atmospheric Science top 10%
- Geology and Paleoclimatology Research 9
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- Geological formations and processes 6
- Co-authors
- F. ÁlvarezRobert van GeldernJed DayMichael M. JoachimskiE. A. YolkinXueping MaEberhard SchindlerKarsten Weddige
- Partner nations
- GermanyUnited StatesMorocco
In The Last Decade
Ulrich Jansen
37 papers receiving 401 citations
Peers
Comparison fields: 5 of 41
- Paleontology 377
- Geochemistry and Petrology 74
- Geology 64
- Geophysics 141
- Atmospheric Science 171
Countries citing papers authored by Ulrich Jansen
This map shows the geographic impact of Ulrich Jansen'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 Ulrich Jansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulrich Jansen more than expected).
Fields of papers citing papers by Ulrich Jansen
This network shows the impact of papers produced by Ulrich Jansen. 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 Ulrich Jansen. The network helps show where Ulrich Jansen may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Ulrich Jansen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 1 | |
| 2 | 2025 | 1 | |
| 3 | 2024 | 1 | |
| 4 | Praxis kommunale Verkehrswende : ein Leitfaden | 2020 | 1 |
| 5 | 2018 | 5 | |
| 6 | 2018 | 2 | |
| 7 | 2018 | 6 | |
| 8 | 2016 | 13 | |
| 9 | 2016 | 21 | |
| 10 | 2016 | 4 | |
| 11 | Mobilität in Nordrhein-Westfalen | 2016 | 1 |
| 12 | 2015 | 24 | |
| 13 | 2013 | 7 | |
| 14 | 2013 | 9 | |
| 15 | Potenzialscreening zur Vorbereitung des Klimaschutzplanes NRW : Bericht | 2012 | 1 |
| 16 | A new genus of terebratulid brachiopod from the Siegenian of the Rheinisches Schiefergebirge | 2007 | 7 |
| 17 | 2006 | 4 | |
| 18 | 2003 | 10 | |
| 19 | Secular Changes in the Stable Isotopic Composition of Devonian Brachiopods | 2001 | 4 |
| 20 | 1998 | 4 |
About Ulrich Jansen
Ulrich Jansen is a scholar working on Paleontology, Geology and Geophysics, having authored 39 papers that have together received 432 indexed citations. Recurring topics across this work include Paleontology and Stratigraphy of Fossils (25 papers), Geology and Paleoclimatology Research (9 papers), Geological Studies and Exploration (9 papers), Geological and Geochemical Analysis (7 papers), Paleontology and Evolutionary Biology (6 papers), Geological formations and processes (6 papers), Geological and Geophysical Studies Worldwide (6 papers) and Geological Formations and Processes Exploration (4 papers). The work is most often cited by research in Paleontology (377 citations), Geochemistry and Petrology (74 citations) and Geology (64 citations). Ulrich Jansen has collaborated with scholars based in Germany, United States and Morocco. Frequent co-authors include F. Álvarez, Robert van Geldern, Jed Day, Michael M. Joachimski, E. A. Yolkin, Xueping Ma, Eberhard Schindler, Karsten Weddige, Peter Königshof and Sarah K. Carmichael.
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.