Theodor Friedrich

103 total papers · 5.2k total citations
43 papers, 3.2k citations indexed

About

Theodor Friedrich is a scholar working on Soil Science, General Agricultural and Biological Sciences and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Theodor Friedrich has authored 43 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Soil Science, 10 papers in General Agricultural and Biological Sciences and 9 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Theodor Friedrich’s work include Soil Carbon and Nitrogen Dynamics (13 papers), Agricultural Innovations and Practices (9 papers) and Sustainable Agricultural Systems Analysis (7 papers). Theodor Friedrich is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (13 papers), Agricultural Innovations and Practices (9 papers) and Sustainable Agricultural Systems Analysis (7 papers). Theodor Friedrich collaborates with scholars based in United Kingdom, Italy and United States. Theodor Friedrich's co-authors include Amir Kassam, Rolf Derpsch, Jules Pretty, Francis Shaxson, Hongwen Li, J. Kienzle, João Carlos de Moraes Sá, D. C. Reicosky, Gottlieb Basch and Sjoerd W. Duiker and has published in prestigious journals such as SHILAP Revista de lepidopterología, Soil Science Society of America Journal and Field Crops Research.

Co-authorship network of co-authors of Theodor Friedrich

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

Theodor Friedrich

42 papers receiving 3.0k citations

Fields of papers citing papers by Theodor Friedrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Theodor Friedrich

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026