R. Harmsen

77 papers and 1.1k indexed citations i.

About

R. Harmsen is a scholar working on Insect Science, Ecology, Evolution, Behavior and Systematics and Ecology. According to data from OpenAlex, R. Harmsen has authored 77 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Insect Science, 31 papers in Ecology, Evolution, Behavior and Systematics and 20 papers in Ecology. Recurrent topics in R. Harmsen’s work include Insect-Plant Interactions and Control (24 papers), Plant and animal studies (21 papers) and Ecology and Vegetation Dynamics Studies (17 papers). R. Harmsen is often cited by papers focused on Insect-Plant Interactions and Control (24 papers), Plant and animal studies (21 papers) and Ecology and Vegetation Dynamics Studies (17 papers). R. Harmsen collaborates with scholars based in Canada, United Kingdom and United States. R. Harmsen's co-authors include Philip J. Lester, David R. Cléments, Adèle A. Crowder, Fred Cooke, Mark Woolhouse, Heather McBrien, Robert L. Jefferies, I. Tanya Handa, H. M. A. Thistlewood and C.G.H. Steel and has published in prestigious journals such as Nature, Ecology and The American Naturalist.

In The Last Decade

Co-authorship network of co-authors of R. Harmsen i

Fields of papers citing papers by R. Harmsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by R. Harmsen

Since Specialization
Citations

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