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	Provedor de dados Iheringia, Sér. Zool. (1) Neotropical Ichthyology (1) Autor Benedito,Evanilde (1) Corbetta,Daiany de Fátima (1) Ferreira,Dhiego G. (1) Galindo,Bruno A. (1) Garcia,Thiago D. (1) Nascimento,Raul H. C. (1) Ota,Renata R. (1) Pereira,Larissa S. (1) Veronezzi,Ana Lúcia (1) Zanatta,Augusto S. (1) Mais... Palavra-chave Paraná basin (2) Catfish (1) Condition Factor (1) Fish assemblage (1) Food web (1) Habitat (1) Ichthyofauna (1) Impact (1) Reservoir (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2016 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Distribution of Siluriformes in a river under the influence of a small hydroelectric power plant of the Paraná River Basin, Brazil Iheringia, Sér. Zool. Garcia,Thiago D.; Ota,Renata R.; Ferreira,Dhiego G.; Nascimento,Raul H. C.; Galindo,Bruno A.; Pereira,Larissa S.; Zanatta,Augusto S.. ABSTRACT When a river is dammed, impacts differ according to distance from the dam under consideration, and sites closer to the dam are more affected than distant ones. Damming a river changes the flow and landscape characteristics, which, in turn, change the hydrological, limnological and ecological dynamics, such as biological production, species distribution, and ecosystem structuring, functioning and services. This study evaluates the distribution pattern of the Siluriformes (catfish) fish species near a small hydroelectric power plant in the Jaguariaíva River, considering three distinct distances from the dam: upstream region, reservoir and downstream region. Samples were taken with gillnets between March 2013 and December 2014. The abundance and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fish assemblage; Ichthyofauna; Catfish; Paraná basin; Reservoir. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212020000100205 Body condition and energy density of juvenile streaked prochilod Prochilodus lineatus (Valenciennes, 1837) in a Neotropical floodplain Neotropical Ichthyology Corbetta,Daiany de Fátima; Veronezzi,Ana Lúcia; Benedito,Evanilde. ABSTRACT Variations in energetic density (E D ) and the relative condition factor (K n ) of juveniles of Prochilodus lineatus were investigated to identify whether these two variables respond similarly to environmental factors. We hypothesized that fluviometric levels in different sub-basins of the Upper Paraná River floodplain positively influence the E D and K n of juvenile fish. Temporally, the values of E D and K n were linked more directly to the dynamics of the flood pulses on the plain. Spatially, the lowest values of E D and K n were observed in the environment that was directly affected by the operation of dams, the sub-basin Paraná. Although the energy density and condition factor did not show similar results for juveniles in some of the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Condition Factor; Food web; Habitat; Impact; Paraná basin. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400201 Registros recuperados: 2 Primeira ... 1 ... Última

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