Klaus Wallmann

188 papers and 10.0k indexed citations i.

About

Klaus Wallmann is a scholar working on Environmental Chemistry, Oceanography and Atmospheric Science. According to data from OpenAlex, Klaus Wallmann has authored 188 papers receiving a total of 10.0k indexed citations (citations by other indexed papers that have themselves been cited), including 119 papers in Environmental Chemistry, 68 papers in Oceanography and 67 papers in Atmospheric Science. Recurrent topics in Klaus Wallmann’s work include Methane Hydrates and Related Phenomena (113 papers), Geology and Paleoclimatology Research (65 papers) and Atmospheric and Environmental Gas Dynamics (45 papers). Klaus Wallmann is often cited by papers focused on Methane Hydrates and Related Phenomena (113 papers), Geology and Paleoclimatology Research (65 papers) and Atmospheric and Environmental Gas Dynamics (45 papers). Klaus Wallmann collaborates with scholars based in Germany, United States and Russia. Klaus Wallmann's co-authors include Christian Hensen, Roger Luff, Giovanni Aloisi, Matthias Haeckel, Erwin Suess, Gerhard Bohrmann, Andrew W. Dale, Jasmine B.D. Jaffrés, Florian Scholz and Graham Shields and has published in prestigious journals such as Nature, Science and Nature Communications.

In The Last Decade

Co-authorship network of co-authors of Klaus Wallmann

This figure shows the co-authorship network connecting the top 25 collaborators of Klaus Wallmann. A scholar is included among the top collaborators of Klaus Wallmann 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 Klaus Wallmann. Klaus Wallmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Klaus Wallmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Klaus Wallmann

Since Specialization
Citations

This map shows the geographic impact of Klaus Wallmann'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 Klaus Wallmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Klaus Wallmann 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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2026