Nils Kjellén

25 papers and 1.2k indexed citations i.

About

Nils Kjellén is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Nature and Landscape Conservation. According to data from OpenAlex, Nils Kjellén has authored 25 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Ecology, 8 papers in Ecology, Evolution, Behavior and Systematics and 8 papers in Nature and Landscape Conservation. Recurrent topics in Nils Kjellén’s work include Avian ecology and behavior (21 papers), Animal Behavior and Reproduction (8 papers) and Ecology and Vegetation Dynamics Studies (8 papers). Nils Kjellén is often cited by papers focused on Avian ecology and behavior (21 papers), Animal Behavior and Reproduction (8 papers) and Ecology and Vegetation Dynamics Studies (8 papers). Nils Kjellén collaborates with scholars based in Sweden, Denmark and Germany. Nils Kjellén's co-authors include Thomas Alerstam, Mikael Hake, Kasper Thorup, Christer Wiklund, Roine Strandberg, Anders Angerbjörn, Oskar Brattström, Magnus Tannerfeldt, Susanne Åkesson and Göran Högstedt and has published in prestigious journals such as PLoS ONE, Proceedings of the Royal Society B Biological Sciences and Journal of Animal Ecology.

In The Last Decade

Co-authorship network of co-authors of Nils Kjellén i

Fields of papers citing papers by Nils Kjellén

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nils Kjellén

Since Specialization
Citations

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