Hans C. Claassen

23 papers and 351 indexed citations i.

About

Hans C. Claassen is a scholar working on Geochemistry and Petrology, Water Science and Technology and Environmental Engineering. According to data from OpenAlex, Hans C. Claassen has authored 23 papers receiving a total of 351 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Geochemistry and Petrology, 9 papers in Water Science and Technology and 8 papers in Environmental Engineering. Recurrent topics in Hans C. Claassen’s work include Groundwater and Isotope Geochemistry (13 papers), Groundwater flow and contamination studies (8 papers) and Water Quality and Resources Studies (5 papers). Hans C. Claassen is often cited by papers focused on Groundwater and Isotope Geochemistry (13 papers), Groundwater flow and contamination studies (8 papers) and Water Quality and Resources Studies (5 papers). Hans C. Claassen collaborates with scholars based in United States. Hans C. Claassen's co-authors include Art F. White, Michael M. Reddy, Robert Emerson, David W. Rutherford and Cary T. Chiou and has published in prestigious journals such as Water Resources Research, Journal of Hydrology and Chemical Geology.

In The Last Decade

Co-authorship network of co-authors of Hans C. Claassen i

Fields of papers citing papers by Hans C. Claassen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans C. Claassen. 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 C. Claassen. The network helps show where Hans C. Claassen may publish in the future.

Countries citing papers authored by Hans C. Claassen

Since Specialization
Citations

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