Marcelo Vianna

196 total papers · 1.8k total citations
77 papers, 929 citations indexed

About

Marcelo Vianna is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Aquatic Science. According to data from OpenAlex, Marcelo Vianna has authored 77 papers receiving a total of 929 indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Nature and Landscape Conservation, 42 papers in Global and Planetary Change and 34 papers in Aquatic Science. Recurrent topics in Marcelo Vianna’s work include Marine and fisheries research (40 papers), Ichthyology and Marine Biology (31 papers) and Fish Biology and Ecology Studies (27 papers). Marcelo Vianna is often cited by papers focused on Marine and fisheries research (40 papers), Ichthyology and Marine Biology (31 papers) and Fish Biology and Ecology Studies (27 papers). Marcelo Vianna collaborates with scholars based in Brazil, United States and Argentina. Marcelo Vianna's co-authors include Gabriel Barros Gonçalves de Souza, Fernando D’Incao, Esteban Avigliano, José Roberto Verani, Bárbara Maichak de Carvalho, Karina Annes Keunecke, Rodolfo Paranhos, Alejandra V. Volpedo, Gonzalo Velasco and Rachel Ann Hauser‐Davis and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Science of The Total Environment and Chemosphere.

In The Last Decade

Co-authorship network of co-authors of Marcelo Vianna

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

Marcelo Vianna

73 papers receiving 913 citations

Fields of papers citing papers by Marcelo Vianna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Marcelo Vianna

Since Specialization

Citations

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