Distribuição de cladóceros planctônicos (Crustacea: Branchiopoda) em um reservatório eutrófico raso (Paraná, Brasil)

dc.contributor.authorGhidini, André Ricardo
dc.contributor.authorSerafim-Júnior, Moacyr
dc.contributor.authorPerbiche-Neves, Gilmar [UNESP]
dc.contributor.authorde Brito, Lineu
dc.contributor.institutionUniversidade Federal do Amazonas (UFAM)
dc.contributor.institutionAmbientais e Biológicas - Núcleo de Estudos em Pesca e Aqüicultura (NEPA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Paraná (UFPR)
dc.date.accessioned2014-05-27T11:23:59Z
dc.date.available2014-05-27T11:23:59Z
dc.date.issued2009-09-24
dc.description.abstractThis study focused the spatial and temporal distribution of the composition, abundance, and diversity of planktonic cladocerans from eutrophic, Iraí Reservoir, as well as their relationships with some biotic and abiotic variables. The tested hypothesis was that cladocerans present higher variation in a temporal than in a spatial scale. The samples were taken monthly in 6 stations, from March/02 to July/03. Twenty-four taxa were identified, distributed in 7 families, the richest families being Daphniidae (6 spp.), Chydoridae (6 spp.), and Bosminidae (5 spp.). The most frequent and abundant species were Bosmina hagmanni, Moina minuta, and Ceriodaphnia cornuta. The highest abundances were found in September/2002. Temporally, rainfall influenced organism's distribution, while spatially cladocerans were more affected by reservoir hydrodynamics and wind action. The low species richness could be a reflection of the trophic state of the reservoir, in which a dominance of Cyanobacteria was observed during that study period. Both scales showed high variation, but only the temporal scale showed significant difference to richness and abundance. Nearby the end of this study, higher stable values of species richness were recorded, which could suggest an increase in the water quality due to des-pollutions actions.en
dc.description.affiliationPrograma de Pós-Graduação em Biologia Tropical e Recursos Naturais Instituto Nacional de Pesquisas da Amazônia Universidade Federal do Amazonas, André Araújo Avenue, n 2638, Manaus, Amazonas. CEP: 69060-001
dc.description.affiliationUniversidade Federal do Recôncavo da Bahia Centro de Ciências Agrárias Ambientais e Biológicas - Núcleo de Estudos em Pesca e Aqüicultura (NEPA), CEP 44380-000, Cruz das Almas, BA
dc.description.affiliationCurso de Pós Graduação em Zoologia Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Distrito de Rubião Jr., s/n, Botucatu, São Paulo, CEP: 18618-000
dc.description.affiliationUniversidade Federal do Paraná Centro de Estudos do Mar, Beira-Mar Avenue, s/no, Pontal do Sul, Paraná. CEP: 83255-000
dc.description.affiliationUnespCurso de Pós Graduação em Zoologia Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Distrito de Rubião Jr., s/n, Botucatu, São Paulo, CEP: 18618-000
dc.format.extent294-305
dc.identifierhttp://www.panamjas.org/pdf_artigos/PANAMJAS_4(3)_294-305.pdf
dc.identifier.citationPan-American Journal of Aquatic Sciences, v. 4, n. 3, p. 294-305, 2009.
dc.identifier.file2-s2.0-70349243824.pdf
dc.identifier.issn1809-9009
dc.identifier.scopus2-s2.0-70349243824
dc.identifier.urihttp://hdl.handle.net/11449/71161
dc.language.isopor
dc.relation.ispartofPan-American Journal of Aquatic Sciences
dc.relation.ispartofsjr0,176
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCladocera
dc.subjectCyanobacteria
dc.subjectEutrophication
dc.subjectIguaçu river basin
dc.subjectIraí reservoir
dc.subjectBosmina hagmanni
dc.subjectBosminidae
dc.subjectBranchiopoda
dc.subjectCeriodaphnia cornuta
dc.subjectChydoridae
dc.subjectCrustacea
dc.subjectDaphniidae
dc.subjectMoina minuta
dc.titleDistribuição de cladóceros planctônicos (Crustacea: Branchiopoda) em um reservatório eutrófico raso (Paraná, Brasil)pt
dc.title.alternativeDistribution of planktonic cladocerans (Crustacea: Branchiopoda) of a shallow eutrophic reservoir (Paraná State, Brazil)en
dc.typeArtigo
dcterms.licensehttp://www.panamjas.org/aimsandscope.htm
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Carregando...
Imagem de Miniatura
Nome:
2-s2.0-70349243824.pdf
Tamanho:
456.56 KB
Formato:
Adobe Portable Document Format