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BARBOSA FABIANAG, LANARI MARIANNA. Bibliometric analysis of peer-reviewed literature on the Patos Lagoon, southern Brazil. AN ACAD BRAS CIENC 2022; 94:e20210861. [DOI: 10.1590/0001-3765202220210861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 11/18/2021] [Indexed: 11/09/2022] Open
Affiliation(s)
| | - MARIANNA LANARI
- Federal University of Rio Grande, Brazil; University of Southern Denmark, Denmark
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Visualization and Analysis of Mapping Knowledge Domain of Urban Vitality Research. SUSTAINABILITY 2019. [DOI: 10.3390/su11040988] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Mapping knowledge domain (MKD) is an important research technology in bibliometrics. It provides a visual perspective for researchers and helps researchers to clearly understand the general situations of specific research fields. Presently, MKD has been widely used in fields such as ecology and transportation safety. In this paper, we conduct a systematically bibliometric analysis of the development trend on urban vitality research by using VOSviewer software, and this work is based on the related articles published in the Science Citation Index Expanded (SCIE) and Social Sciences Citation Index (SSCI) between 1998 and 2018. In the implementation, we firstly introduce the annual numbers of articles, source journals, highly cited papers, and production countries relating to urban vitality research. Then, we adopt a keywords co-occurrence analysis to explore the topic distribution, research frontiers, and research trends of urban vitality research intuitively. Overall, the Mapped Knowledge Domain method has proved to be an effective way to assess research trends in specific disciplines and to contribute to researchers and governments with respect to management and decision-making on issues of science.
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Karam-Gemael M, Loyola R, Penha J, Izzo T. Poor alignment of priorities between scientists and policymakers highlights the need for evidence-informed conservation in Brazil. Perspect Ecol Conserv 2018. [DOI: 10.1016/j.pecon.2018.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Dias MS, Zuanon J, Couto TB, Carvalho M, Carvalho LN, Espírito-Santo HM, Frederico R, Leitão RP, Mortati AF, Pires TH, Torrente-Vilara G, Vale JD, Anjos MBD, Mendonça FP, Tedesco PA. Trends in studies of Brazilian stream fish assemblages. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.ncon.2016.06.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Boanares D, Azevedo CSD. The use of nucleation techniques to restore the environment: a bibliometric analysis. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.ncon.2014.09.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Azevedo PG, Melo RMC, Young RJ. Feeding and social behavior of the piabanha, Brycon devillei (Castelnau, 1855) (Characidae: Bryconinae) in the wild, with a note on following behavior. NEOTROPICAL ICHTHYOLOGY 2011. [DOI: 10.1590/s1679-62252011005000046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Knowledge concerning the behavior of wild freshwater fishes in Brazil is restricted to a few studies, despite such studies being able to answer fundamental questions about conservation. Species of Brycon are amongst the most threatened in the Neotropics, particularly in southeast Brazil, due to anthropogenic activities in this region. This study investigated the feeding and social behaviors of the endangered fish, Brycon devillei in the Preto River, Jequitinhonha basin, Minas Gerais State, Brazil. Behavioral data were collected by snorkeling with four spatially separated groups (habituated), and direct observations of shoals were made using an underwater video camera (a total of 448 hours of observations). This species showed diverse tactics to obtain food. However, the species proved to be predominately a specialist surface-picker, which adopted alternative tactics to find food at certain times of the year, most notably when food items on the water surface became low. Feeding frequency was shown to be negatively correlated to agonistic behavior between conspecifics. Feeding associations were also recorded between the anostomid Leporinus garmani, acting as a nuclear species, and B. devillei, as follower species. The data presented here showed the importance of conserving the riparian environment to protect B. devillei populations. Furthermore, the present study included rare observations of nuclear-follower feeding association among freshwater fishes, especially between medium-sized characiforms, being the first observations of such kind in a Cerrado stream.
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Conservation of fishes. JOURNAL OF FISH BIOLOGY 2010; 76:2003-2008. [PMID: 20557653 DOI: 10.1111/j.1095-8649.2010.02708.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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