Karen Hammes

5 papers and 441 indexed citations i.

About

Karen Hammes is a scholar working on Ecology, Global and Planetary Change and Materials Chemistry. According to data from OpenAlex, Karen Hammes has authored 5 papers receiving a total of 441 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Ecology, 2 papers in Global and Planetary Change and 1 paper in Materials Chemistry. Recurrent topics in Karen Hammes’s work include Isotope Analysis in Ecology (2 papers), Toxic Organic Pollutants Impact (1 paper) and Radioactive contamination and transfer (1 paper). Karen Hammes is often cited by papers focused on Isotope Analysis in Ecology (2 papers), Toxic Organic Pollutants Impact (1 paper) and Radioactive contamination and transfer (1 paper). Karen Hammes collaborates with scholars based in Switzerland, Australia and Italy. Karen Hammes's co-authors include Michael W. Schmidt, J. O. Skjemstad, Ronald J. Smernik, Margaret Torn, Ulrich Vogt, A. Herzog, Peter H Kook, José Novo Matos, Marco Baron Toaldo and Toni M Glaus and has published in prestigious journals such as Organic Geochemistry, Biogeosciences and Applied Geochemistry.

In The Last Decade

Co-authorship network of co-authors of Karen Hammes i

Fields of papers citing papers by Karen Hammes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karen Hammes

Since Specialization
Citations

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