Karl Schulze‐Hagen

32 papers and 637 indexed citations i.

About

Karl Schulze‐Hagen is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Genetics. According to data from OpenAlex, Karl Schulze‐Hagen has authored 32 papers receiving a total of 637 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Ecology, 17 papers in Ecology, Evolution, Behavior and Systematics and 9 papers in Genetics. Recurrent topics in Karl Schulze‐Hagen’s work include Avian ecology and behavior (15 papers), Animal Behavior and Reproduction (12 papers) and Wildlife Ecology and Conservation (8 papers). Karl Schulze‐Hagen is often cited by papers focused on Avian ecology and behavior (15 papers), Animal Behavior and Reproduction (12 papers) and Wildlife Ecology and Conservation (8 papers). Karl Schulze‐Hagen collaborates with scholars based in Germany, United Kingdom and Poland. Karl Schulze‐Hagen's co-authors include Bernd Leisler, Michaël Wink, Andrzej Dyrcz, T. R. Birkhead, Bård G. Stokke, Anders Pape Møller, Eivin Røskaft, Arne Moksnes, Hans Winkler and Ragnar Kinzelbach and has published in prestigious journals such as The Science of The Total Environment, Scientific Reports and Proceedings of the Royal Society B Biological Sciences.

In The Last Decade

Co-authorship network of co-authors of Karl Schulze‐Hagen i

Fields of papers citing papers by Karl Schulze‐Hagen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karl Schulze‐Hagen

Since Specialization
Citations

This map shows the geographic impact of Karl Schulze‐Hagen'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 Schulze‐Hagen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Schulze‐Hagen 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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2025