Josef Hejzlar

123 papers and 3.4k indexed citations i.

About

Josef Hejzlar is a scholar working on Environmental Chemistry, Ecology and Oceanography. According to data from OpenAlex, Josef Hejzlar has authored 123 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Environmental Chemistry, 47 papers in Ecology and 34 papers in Oceanography. Recurrent topics in Josef Hejzlar’s work include Aquatic Ecosystems and Phytoplankton Dynamics (48 papers), Soil and Water Nutrient Dynamics (47 papers) and Marine and coastal ecosystems (32 papers). Josef Hejzlar is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (48 papers), Soil and Water Nutrient Dynamics (47 papers) and Marine and coastal ecosystems (32 papers). Josef Hejzlar collaborates with scholars based in Czechia, United States and Germany. Josef Hejzlar's co-authors include Jiřı́ Kopáček, Petr Porcal, Jakub Borovec, Jiřı́ Nedoma, Stephen A. Norton, Evžen Stuchlı́k, Jiří Kaňa, Karel Šimek, Maximilian Posch and Jan Turek and has published in prestigious journals such as Environmental Science & Technology, PLoS ONE and Applied and Environmental Microbiology.

In The Last Decade

Co-authorship network of co-authors of Josef Hejzlar

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

Fields of papers citing papers by Josef Hejzlar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Josef Hejzlar

Since Specialization
Citations

This map shows the geographic impact of Josef Hejzlar'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 Josef Hejzlar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Josef Hejzlar 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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2026