Hans‐Joachim Esser

About

Hans‐Joachim Esser is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Molecular Biology. According to data from OpenAlex, Hans‐Joachim Esser has authored 50 papers receiving a total of 246 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Ecology, Evolution, Behavior and Systematics, 32 papers in Plant Science and 20 papers in Molecular Biology. Recurrent topics in Hans‐Joachim Esser’s work include Plant Diversity and Evolution (36 papers), Plant and Fungal Species Descriptions (19 papers) and Plant and animal studies (15 papers). Hans‐Joachim Esser is often cited by papers focused on Plant Diversity and Evolution (36 papers), Plant and Fungal Species Descriptions (19 papers) and Plant and animal studies (15 papers). Hans‐Joachim Esser collaborates with scholars based in Brazil, Germany and United States. Hans‐Joachim Esser's co-authors include Peter C. van Welzen, Günther Heubl, Paul E. Berry, Ian Telford, Jeremy J. Bruhl, Ricarda Riina, Dianxiang Zhang, Shixiao Luo, Shahin Zarré and Pedro Luís Rodrigues de Moraes and has published in prestigious journals such as Taxon, Systematic Botany and Botanical Journal of the Linnean Society.

In The Last Decade

Co-authorship network of co-authors of Hans‐Joachim Esser i

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Fields of papers citing papers by Hans‐Joachim Esser

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans‐Joachim Esser. 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 Hans‐Joachim Esser. The network helps show where Hans‐Joachim Esser may publish in the future.

Countries citing papers authored by Hans‐Joachim Esser

Since Specialization

Citations

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