Karl Speer

69 papers and 2.0k indexed citations i.

About

Karl Speer is a scholar working on Food Science, Health, Toxicology and Mutagenesis and Molecular Biology. According to data from OpenAlex, Karl Speer has authored 69 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Food Science, 15 papers in Health, Toxicology and Mutagenesis and 14 papers in Molecular Biology. Recurrent topics in Karl Speer’s work include Pesticide Residue Analysis and Safety (20 papers), Meat and Animal Product Quality (12 papers) and Bee Products Chemical Analysis (11 papers). Karl Speer is often cited by papers focused on Pesticide Residue Analysis and Safety (20 papers), Meat and Animal Product Quality (12 papers) and Bee Products Chemical Analysis (11 papers). Karl Speer collaborates with scholars based in Germany, Ireland and Canada. Karl Speer's co-authors include I. Kölling‐Speer, Wolfgang Jira, Fredi Schwägele, Stefan Kittlaus, A. Montag, Christian Hannig, Günther Kempe, Маргит Грүнер, Matthias Hannig and Thomas Frenzel and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Food Chemistry and International Journal of Molecular Sciences.

In The Last Decade

Co-authorship network of co-authors of Karl Speer i

Fields of papers citing papers by Karl Speer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karl Speer

Since Specialization
Citations

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