Karl Kaiser

105 papers and 4.7k indexed citations i.

About

Karl Kaiser is a scholar working on Oceanography, Ecology and Atmospheric Science. According to data from OpenAlex, Karl Kaiser has authored 105 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Oceanography, 28 papers in Ecology and 14 papers in Atmospheric Science. Recurrent topics in Karl Kaiser’s work include Marine and coastal ecosystems (33 papers), Microbial Community Ecology and Physiology (13 papers) and Isotope Analysis in Ecology (8 papers). Karl Kaiser is often cited by papers focused on Marine and coastal ecosystems (33 papers), Microbial Community Ecology and Physiology (13 papers) and Isotope Analysis in Ecology (8 papers). Karl Kaiser collaborates with scholars based in United States, Germany and Canada. Karl Kaiser's co-authors include Ronald Benner, Philippe Schmitt‐Kopplin, Rainer M. W. Amon, Hiroshi Ogawa, Isao Koike, Matthias Witt, Norbert Hertkorn, A. Kettrup, Moritz Frommberger and John I. Hedges and has published in prestigious journals such as Science, Journal of Geophysical Research Atmospheres and Environmental Science & Technology.

In The Last Decade

Co-authorship network of co-authors of Karl Kaiser

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

Fields of papers citing papers by Karl Kaiser

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karl Kaiser

Since Specialization
Citations

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