Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Cecília G. Leal"'
Autor:
Sarah O. Saraiva, Ian D. Rutherfurd, Philip R. Kaufmann, Cecília G. Leal, Diego R. Macedo, Paulo S. Pompeu
Publikováno v:
PLoS ONE, Vol 17, Iss 10 (2022)
Instream wood plays important chemical, physical and ecological functions in aquatic systems, benefiting biota directly and indirectly. However, human activities along river corridors have disrupted wood recruitment and retention, usually leading to
Externí odkaz:
https://doaj.org/article/5dcb24059a4f49c5854ce389a78d9287
Land-use changes affect the functional structure of stream fish assemblages in the Brazilian Savanna
Autor:
Ludmilla R. P. Alvarenga, Paulo S. Pompeu, Cecília G. Leal, Robert M. Hughes, Daniela C. Fagundes, Rafael P. Leitão
Publikováno v:
Neotropical Ichthyology, Vol 19, Iss 3 (2021)
Abstract We investigated the mechanisms involved in the relationship between land-use changes and aquatic biodiversity, using stream fish assemblages of the Brazilian Savanna (i.e., Cerrado) as a study model. We tested the prediction that landscape d
Externí odkaz:
https://doaj.org/article/72a65084dbb94d88b706f0a87ef640cd
Autor:
Renato T. Martins, Janaina Brito, Karina Dias-Silva, Cecília G. Leal, Rafael P. Leitão, Vivian C. Oliveira, José M.B. Oliveira-Júnior, Silvio F.B. Ferraz, Felipe R. de Paula, Fábio O. Roque, Neusa Hamada, Leandro Juen, Jorge L. Nessimian, Paulo S. Pompeu, Robert M. Hughes
Publikováno v:
Ecological Indicators, Vol 127, Iss , Pp 107773- (2021)
Deforestation is a major threat globally, but especially in tropical regions because they are biodiversity strongholds and carbon storehouses. Some studies have reported changes in species richness and composition in lotic ecosystems with increased f
Externí odkaz:
https://doaj.org/article/237942baf8af4a41b5291e8539cb86e8
Publikováno v:
Zoologia (Curitiba), Vol 31, Iss 1, Pp 42-50 (2014)
In the present study, we assessed the ecomorphology of two species of Astyanax in streams with different substrates found in the Rio São Francisco Basin. The dominant substrate of each stream was defined as either "fine" (0 to 2 mm), "gravel" (2 to
Externí odkaz:
https://doaj.org/article/2801a7ffa7c44b91977ca01c026c14db
Publikováno v:
Iheringia: Série Zoologia, Vol 103, Iss 3, Pp 222-231 (2013)
O presente estudo teve como objetivo investigar os padrões local e regional de uso de habitat de Piabina argentea Reinhardt, 1867 em quatro diferentes rios da bacia do rio das Velhas. Os habitat amostrados foram caracterizados quanto à velocidade d
Externí odkaz:
https://doaj.org/article/117b0c50415e4d5ab71d6cb2a582d76c