Øyvind Hammer

268 total papers · 24.0k total citations
108 papers, 18.4k citations indexed

About

Øyvind Hammer is a scholar working on Paleontology, Atmospheric Science and Oceanography. According to data from OpenAlex, Øyvind Hammer has authored 108 papers receiving a total of 18.4k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Paleontology, 34 papers in Atmospheric Science and 22 papers in Oceanography. Recurrent topics in Øyvind Hammer’s work include Paleontology and Stratigraphy of Fossils (41 papers), Geology and Paleoclimatology Research (34 papers) and Methane Hydrates and Related Phenomena (18 papers). Øyvind Hammer is often cited by papers focused on Paleontology and Stratigraphy of Fossils (41 papers), Geology and Paleoclimatology Research (34 papers) and Methane Hydrates and Related Phenomena (18 papers). Øyvind Hammer collaborates with scholars based in Norway, United States and Switzerland. Øyvind Hammer's co-authors include David A. T. Harper, Paul D. Ryan, Henrik H. Svensen, Hugo Bucher, Fernando Corfú, Sverre Planke, Stéphane Polteau, Bjørn Jamtveit, Dag Kristian Dysthe and Karen E. Webb and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, PLoS ONE and Geochimica et Cosmochimica Acta.

Co-authorship network of co-authors of Øyvind Hammer

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

Øyvind Hammer

104 papers receiving 17.4k citations

Fields of papers citing papers by Øyvind Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Øyvind Hammer

Since Specialization
Citations

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