Gerhard Nikolaus

14 papers and 363 indexed citations
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About

Gerhard Nikolaus is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Paleontology. According to data from OpenAlex, Gerhard Nikolaus has authored 14 papers receiving a total of 363 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ecology, 5 papers in Ecology, Evolution, Behavior and Systematics and 3 papers in Paleontology. Recurrent topics in Gerhard Nikolaus’s work include Avian ecology and behavior (9 papers), Animal Ecology and Behavior Studies (4 papers) and Bat Biology and Ecology Studies (3 papers). Gerhard Nikolaus is often cited by papers focused on Avian ecology and behavior (9 papers), Animal Ecology and Behavior Studies (4 papers) and Bat Biology and Ecology Studies (3 papers). Gerhard Nikolaus collaborates with scholars based in Germany, United Kingdom and Netherlands. Gerhard Nikolaus's co-authors include David Pearson, Elizabeth Yohannes, Herbert Biebach, Ralph Buij, Daniel J. Ingram, Darcy Ogada, Robin C. Whytock, Sven Klages, Stefan Boerno and Bernd Timmermann and has published in prestigious journals such as Molecular Biology and Evolution, Scopus and Journal of Avian Biology.

In The Last Decade

Co-authorship network of co-authors of Gerhard Nikolaus

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

Fields of papers citing papers by Gerhard Nikolaus

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Gerhard Nikolaus

Since Specialization
Citations

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