Márcio Amorim Efe

674 total citations
35 papers, 250 citations indexed

About

Márcio Amorim Efe is a scholar working on Ecology, Nature and Landscape Conservation and Ecological Modeling. According to data from OpenAlex, Márcio Amorim Efe has authored 35 papers receiving a total of 250 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Ecology, 9 papers in Nature and Landscape Conservation and 5 papers in Ecological Modeling. Recurrent topics in Márcio Amorim Efe's work include Avian ecology and behavior (20 papers), Fish biology, ecology, and behavior (6 papers) and Species Distribution and Climate Change (5 papers). Márcio Amorim Efe is often cited by papers focused on Avian ecology and behavior (20 papers), Fish biology, ecology, and behavior (6 papers) and Species Distribution and Climate Change (5 papers). Márcio Amorim Efe collaborates with scholars based in Brazil, France and United Kingdom. Márcio Amorim Efe's co-authors include Richard J. Ladle, Leandro Bugoni, Guilherme Tavares Nunes, Pablo Yorio, Sandro L. Bonatto, Allan J. Baker, Erika Tavares, Sophie Bertrand, Thales Renato Ochotorena de Freitas and Daniel Brito and has published in prestigious journals such as The Science of The Total Environment, Marine Biology and Molecular Phylogenetics and Evolution.

In The Last Decade

Márcio Amorim Efe

34 papers receiving 242 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Márcio Amorim Efe Brazil 10 181 57 43 41 41 35 250
Róbert A. Stefánsson Iceland 6 199 1.1× 117 2.1× 53 1.2× 52 1.3× 33 0.8× 13 276
André F. Raine United States 12 275 1.5× 61 1.1× 61 1.4× 38 0.9× 37 0.9× 40 326
Motohiro Ito Japan 10 230 1.3× 54 0.9× 70 1.6× 97 2.4× 20 0.5× 25 304
Herculano Dinis Portugal 9 95 0.5× 46 0.8× 49 1.1× 20 0.5× 39 1.0× 15 200
Flavio Monti Italy 10 269 1.5× 67 1.2× 46 1.1× 75 1.8× 45 1.1× 42 354
Menja von Schmalensee Iceland 7 255 1.4× 142 2.5× 74 1.7× 62 1.5× 39 1.0× 14 359
Carlos Eduardo Agne Brazil 7 184 1.0× 131 2.3× 27 0.6× 81 2.0× 27 0.7× 11 301
Basudev Tripathy India 9 131 0.7× 79 1.4× 56 1.3× 52 1.3× 17 0.4× 67 239
Abdeljebbar Qninba Morocco 9 174 1.0× 74 1.3× 35 0.8× 48 1.2× 43 1.0× 40 253

Countries citing papers authored by Márcio Amorim Efe

Since Specialization
Citations

This map shows the geographic impact of Márcio Amorim Efe'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 Márcio Amorim Efe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Márcio Amorim Efe more than expected).

Fields of papers citing papers by Márcio Amorim Efe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Márcio Amorim Efe. 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 Márcio Amorim Efe. The network helps show where Márcio Amorim Efe may publish in the future.

Co-authorship network of co-authors of Márcio Amorim Efe

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

All Works

20 of 20 papers shown
1.
Nunes, Guilherme Tavares, Adalto Bianchini, Márcio Amorim Efe, et al.. (2024). Resource partitioning influences levels of toxic trace elements in sympatric tropical seabirds. The Science of The Total Environment. 949. 175102–175102. 3 indexed citations
2.
Nunes, Guilherme Tavares, Márcio Amorim Efe, Patrícia Pereira Serafini, & Leandro Bugoni. (2023). AVES MARINHAS NO BRASIL: DESAFIOS PARA A CONSERVAÇÃO. Oecologia Australis. 27(3). 1 indexed citations
3.
Mancini, Patrícia Luciano, et al.. (2023). Biogeographic variation on dietary aspects of a widely distributed seabird. Marine Biology. 170(2). 5 indexed citations
4.
Silveira, Luís Fábio, et al.. (2022). An annotated avian inventory of the Brazilian state of Alagoas, one of the world’s most threatened avifauna. Papéis Avulsos de Zoologia. 62. e202262034–e202262034. 6 indexed citations
5.
Serafini, Patrícia Pereira, et al.. (2016). Breeding of White-tailed Tropicbirds (Phaethon lepturus) in the western South Atlantic. Brazilian Journal of Biology. 76(3). 559–567. 8 indexed citations
6.
Efe, Márcio Amorim, et al.. (2013). Use of sandy beaches by shorebirds in Southern Brazil. 6(1). 14–21. 3 indexed citations
7.
Efe, Márcio Amorim & Sandro L. Bonatto. (2011). Evaluation of the status of conservation of the Cabot's Tern (Thalasseus acuflavidus) in Brazil. Revista Brasileira de Ornitologia. 19(45). 7. 3 indexed citations
8.
Efe, Márcio Amorim, et al.. (2010). Análise dos dados de recuperação de Sula spp. (Pelecaniformes, Sulidae) ocorridas no Brasil entre 1981 e 2000. 1(2). 125–133. 6 indexed citations
9.
Efe, Márcio Amorim, et al.. (2010). Monitoramento da marreca-parda, Anas georgica (Gmelin, 1781) (Anseriformes, Anatidae) no Rio Grande do Sul. 1(2). 115–120. 1 indexed citations
10.
Efe, Márcio Amorim, et al.. (2010). Avifauna da Estação Ecológica de Carijós, Florianópolis - SC. 2(1). 1–13. 2 indexed citations
11.
Efe, Márcio Amorim, et al.. (2010). Muda e parâmetros biométricos de aves migratórias no norte do Brasil. 3(1). 21–33. 1 indexed citations
12.
Bugoni, Leandro, et al.. (2010). Estrutura trófica da Avifauna em oito parques da cidade de Porto Alegre, Rio Grande do Sul, Brasil. Americanae (AECID Library). 1(1). 25–32. 10 indexed citations
13.
Efe, Márcio Amorim, et al.. (2010). Diagnóstico da situação nacional de Colisões de aves com Aeronaves. 1(1). 93–104. 9 indexed citations
14.
Efe, Márcio Amorim, et al.. (2010). Análise das fichas individuais de controle no processo de caça de anatídeos no Rio Grande do Sul. 1(1). 7–12. 1 indexed citations
15.
Efe, Márcio Amorim, et al.. (2010). Avifauna da Área de Proteção Ambiental do Ibirapuitã, Rio Grande do Sul, Brasil. 2(1). 14–24. 6 indexed citations
16.
Efe, Márcio Amorim, et al.. (2010). Censos, anilhamentos e recuperações de duas marrecas no Rio Grande do Sul. 1(1). 65–74. 2 indexed citations
17.
Efe, Márcio Amorim, et al.. (2010). Nidificação do joão-de-barro, Furnarius rufus (Passeriformes, Furnariidae) em estruturas de distribuição de energia elétrica em Santa Catarina. 1(2). 121–124. 1 indexed citations
18.
Efe, Márcio Amorim, Erika Tavares, Allan J. Baker, & Sandro L. Bonatto. (2009). Multigene phylogeny and DNA barcoding indicate that the Sandwich tern complex (Thalasseus sandvicensis, Laridae, Sternini) comprises two species. Molecular Phylogenetics and Evolution. 52(1). 263–267. 23 indexed citations
19.
Efe, Márcio Amorim, et al.. (2006). VARIAÇÕES MORFOLÓGICAS E PADRÕES DE CRESCIMENTO DE FILHOTES DE Sterna sandvicensis eurygnatha NO BRASIL. 12(1). 3 indexed citations
20.
Efe, Márcio Amorim, et al.. (2005). Sucesso reprodutivo de Thalasseus sandvicensis eurygnathus no Brasil. 13(1). 63–68. 3 indexed citations

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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