Helmut Hemmer

85 total papers · 1.4k total citations
42 papers, 716 citations indexed

About

Helmut Hemmer is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Genetics. According to data from OpenAlex, Helmut Hemmer has authored 42 papers receiving a total of 716 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Ecology, 13 papers in Ecology, Evolution, Behavior and Systematics and 12 papers in Genetics. Recurrent topics in Helmut Hemmer’s work include Wildlife Ecology and Conservation (14 papers), Evolution and Paleontology Studies (10 papers) and Amphibian and Reptile Biology (9 papers). Helmut Hemmer is often cited by papers focused on Wildlife Ecology and Conservation (14 papers), Evolution and Paleontology Studies (10 papers) and Amphibian and Reptile Biology (9 papers). Helmut Hemmer collaborates with scholars based in Germany, United States and United Kingdom. Helmut Hemmer's co-authors include Ralf‐Dietrich Kahlke, Abesalom Vekua, Joachim Bürger, William M. Shields, David S. Woodruff, Ulysses S. Seal, Alan R. Templeton, Georgina M. Mace, Oliver A. Ryder and Mark A. Snyder and has published in prestigious journals such as SHILAP Revista de lepidopterología, Cellular and Molecular Life Sciences and Quaternary Science Reviews.

Co-authorship network of co-authors of Helmut Hemmer

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

Helmut Hemmer

37 papers receiving 616 citations

Fields of papers citing papers by Helmut Hemmer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Helmut Hemmer

Since Specialization
Citations

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