Caspar Ammann

68 papers and 6.8k indexed citations i.

About

Caspar Ammann is a scholar working on Atmospheric Science, Global and Planetary Change and Paleontology. According to data from OpenAlex, Caspar Ammann has authored 68 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Atmospheric Science, 52 papers in Global and Planetary Change and 4 papers in Paleontology. Recurrent topics in Caspar Ammann’s work include Climate variability and models (44 papers), Geology and Paleoclimatology Research (32 papers) and Tree-ring climate responses (31 papers). Caspar Ammann is often cited by papers focused on Climate variability and models (44 papers), Geology and Paleoclimatology Research (32 papers) and Tree-ring climate responses (31 papers). Caspar Ammann collaborates with scholars based in United States, France and United Kingdom. Caspar Ammann's co-authors include Michael Mann, Scott Rutherford, Drew Shindell, Malcolm K. Hughes, Alan Robock, Raymond S. Bradley, Chaochao Gao, Zhihua Zhang, G. Faluvegi and Fenbiao Ni and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Co-authorship network of co-authors of Caspar Ammann i

Fields of papers citing papers by Caspar Ammann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Caspar Ammann

Since Specialization
Citations

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