Ratan Kar

78 total papers · 1.0k total citations
51 papers, 686 citations indexed

About

Ratan Kar is a scholar working on Atmospheric Science, Paleontology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Ratan Kar has authored 51 papers receiving a total of 686 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atmospheric Science, 17 papers in Paleontology and 15 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Ratan Kar’s work include Geology and Paleoclimatology Research (24 papers), Plant Diversity and Evolution (10 papers) and Pleistocene-Era Hominins and Archaeology (9 papers). Ratan Kar is often cited by papers focused on Geology and Paleoclimatology Research (24 papers), Plant Diversity and Evolution (10 papers) and Pleistocene-Era Hominins and Archaeology (9 papers). Ratan Kar collaborates with scholars based in India, Germany and United States. Ratan Kar's co-authors include Md. Firoze Quamar, Ravi Shankar Singh, Biswajeet Thakur, Amit K. Ghosh, A. Sahni, Neeta Raj Sharma, Dhananjay M. Mohabey, Prosenjit Ghosh, Birbal Sahni and Parminder Singh Ranhotra and has published in prestigious journals such as PLoS ONE, Palaeogeography Palaeoclimatology Palaeoecology and International Journal of Coal Geology.

Co-authorship network of co-authors of Ratan Kar

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

Ratan Kar

46 papers receiving 546 citations

Fields of papers citing papers by Ratan Kar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ratan Kar

Since Specialization
Citations

This map shows the geographic impact of Ratan Kar'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 Ratan Kar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ratan Kar 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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2026