Factors regulating diversity and abundance of fish communities in Pantanal lagoons, Brazil
dc.contributor.author | Suarez, Y. R. | |
dc.contributor.author | Junior, M. P. | |
dc.contributor.author | Catella, A. C. | |
dc.contributor.institution | Universidade Estadual de Mato Grosso do Sul (UEMS) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) | |
dc.date.accessioned | 2014-02-26T17:17:35Z | |
dc.date.accessioned | 2014-05-20T13:57:19Z | |
dc.date.available | 2014-02-26T17:17:35Z | |
dc.date.available | 2014-05-20T13:57:19Z | |
dc.date.issued | 2004-02-01 | |
dc.description.abstract | The factors effecting fish species richness, evenness and relative abundance in 19 floodplain lagoons in the Pantanal (Brazil) were examined. Richness and evenness were strongly correlated with the lagoon's: (i) isolation time from the main river; (ii) depth; and (iii) distance from the main river. Abundance of the five dominant fish species was correlated mainly with: (a) macrophyte cover; (b) the distance from the main river; and (c) piscivore abundance. These results suggest that the species select lagoons to avoid or minimize their confinement in inappropriate floodplain habitats. A combination of strategies, together with variations in the lagoon's connection period, determines the diversity and abundance of the fish species in the Nhecolandia Pantanal. | en |
dc.description.affiliation | UEMS, Unidad Ivinhema, Ivinhema, MS, Brazil | |
dc.description.affiliation | UNESP, Dept Ecol, Rio Claro, SP, Brazil | |
dc.description.affiliation | EMBRAPA, CPAP, Corumba, MS, Brazil | |
dc.description.affiliationUnesp | UNESP, Dept Ecol, Rio Claro, SP, Brazil | |
dc.format.extent | 45-50 | |
dc.identifier | http://dx.doi.org/10.1111/j.1365-2400.2004.00347.x | |
dc.identifier.citation | Fisheries Management and Ecology. Oxford: Blackwell Publishing Ltd, v. 11, n. 1, p. 45-50, 2004. | |
dc.identifier.doi | 10.1111/j.1365-2400.2004.00347.x | |
dc.identifier.issn | 0969-997X | |
dc.identifier.uri | http://hdl.handle.net/11449/20450 | |
dc.identifier.wos | WOS:000188353800006 | |
dc.language.iso | eng | |
dc.publisher | Blackwell Publishing | |
dc.relation.ispartof | Fisheries Management and Ecology | |
dc.relation.ispartofjcr | 1.624 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | Brazil | pt |
dc.subject | diversity | pt |
dc.subject | floodplain lagoons | pt |
dc.subject | freshwater fish communities | pt |
dc.subject | Pantanal | pt |
dc.title | Factors regulating diversity and abundance of fish communities in Pantanal lagoons, Brazil | en |
dc.type | Artigo | |
dcterms.license | http://olabout.wiley.com/WileyCDA/Section/id-406071.html | |
dcterms.rightsHolder | Blackwell Publishing Ltd | |
dspace.entity.type | Publication | |
unesp.author.orcid | 0000-0003-1226-4321[1] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claro | pt |
unesp.department | Ecologia - IB | pt |
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