Márcia Regina Spies

About

Márcia Regina Spies is a scholar working on Ecology, Nature and Landscape Conservation and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Márcia Regina Spies has authored 24 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Ecology, 18 papers in Nature and Landscape Conservation and 8 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Márcia Regina Spies’s work include Freshwater macroinvertebrate diversity and ecology (20 papers), Fish Ecology and Management Studies (12 papers) and Fish biology, ecology, and behavior (9 papers). Márcia Regina Spies is often cited by papers focused on Freshwater macroinvertebrate diversity and ecology (20 papers), Fish Ecology and Management Studies (12 papers) and Fish biology, ecology, and behavior (9 papers). Márcia Regina Spies collaborates with scholars based in Brazil and Peru. Márcia Regina Spies's co-authors include Carla Bender Kotzian, Ana Emília Siegloch, Cláudio G. Froehlich, Mateus Marques Pires, Sônia Zanini Cechin, Tiágo Gomes dos Santos, Rafael Trevisan, Kátia Kopp, Maurício Mello Petrucio and Malva Isabel Medina Hernández and has published in prestigious journals such as Marine and Freshwater Research, Aquatic Sciences and Anais da Academia Brasileira de Ciências.

In The Last Decade

Co-authorship network of co-authors of Márcia Regina Spies i

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Fields of papers citing papers by Márcia Regina Spies

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Márcia Regina Spies. 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 Márcia Regina Spies. The network helps show where Márcia Regina Spies may publish in the future.

Countries citing papers authored by Márcia Regina Spies

Since Specialization

Citations

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