Harrison Charo‐Karisa

61 papers and 1.3k indexed citations
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About

Harrison Charo‐Karisa is a scholar working on Aquatic Science, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, Harrison Charo‐Karisa has authored 61 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Aquatic Science, 28 papers in Ecology and 13 papers in Nature and Landscape Conservation. Recurrent topics in Harrison Charo‐Karisa’s work include Aquaculture Nutrition and Growth (35 papers), Fish Biology and Ecology Studies (28 papers) and Aquatic Ecosystems and Biodiversity (17 papers). Harrison Charo‐Karisa is often cited by papers focused on Aquaculture Nutrition and Growth (35 papers), Fish Biology and Ecology Studies (28 papers) and Aquatic Ecosystems and Biodiversity (17 papers). Harrison Charo‐Karisa collaborates with scholars based in Kenya, Egypt and Malaysia. Harrison Charo‐Karisa's co-authors include Hans Komen, Mahmoud Rezk, Henk Bovenhuis, Mary A. Opiyo, R. W. Ponzoni, Esther Marijani, Charles C. Ngugi, Jonathan Munguti, J.A.M. van Arendonk and Ahmed Nasr-Allah and has published in prestigious journals such as Scientific Reports, Aquaculture and Animal Feed Science and Technology.

In The Last Decade

Co-authorship network of co-authors of Harrison Charo‐Karisa

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

Harrison Charo‐Karisa

60 papers receiving 1.2k citations

Fields of papers citing papers by Harrison Charo‐Karisa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Harrison Charo‐Karisa. 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 Harrison Charo‐Karisa. The network helps show where Harrison Charo‐Karisa may publish in the future.

Countries citing papers authored by Harrison Charo‐Karisa

Since Specialization
Citations

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