Karl‐Paul Witzel

28 papers and 1.9k indexed citations i.

About

Karl‐Paul Witzel is a scholar working on Ecology, Pollution and Molecular Biology. According to data from OpenAlex, Karl‐Paul Witzel has authored 28 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ecology, 13 papers in Pollution and 10 papers in Molecular Biology. Recurrent topics in Karl‐Paul Witzel’s work include Microbial Community Ecology and Physiology (22 papers), Wastewater Treatment and Nitrogen Removal (13 papers) and Genomics and Phylogenetic Studies (6 papers). Karl‐Paul Witzel is often cited by papers focused on Microbial Community Ecology and Physiology (22 papers), Wastewater Treatment and Nitrogen Removal (13 papers) and Genomics and Phylogenetic Studies (6 papers). Karl‐Paul Witzel collaborates with scholars based in Germany, Switzerland and Chile. Karl‐Paul Witzel's co-authors include Gesche Braker, Andreas Fesefeldt, Johannes F. Imhoff, Pilar Junier, Cristina Dorador, Irma Vila, Thomas Junier, Günter Jost, Ok-Sun Kim and Michael Schloter and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Applied and Environmental Microbiology and FEMS Microbiology Reviews.

In The Last Decade

Co-authorship network of co-authors of Karl‐Paul Witzel i

Fields of papers citing papers by Karl‐Paul Witzel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karl‐Paul Witzel

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025