Sampling sufficiency for estimating zooplankton diversity in neotropical floodplain lakes

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dc.creatorVieira, Ludgero Cardoso Galli
dc.creatorVital, Marcos Vinícius Carneiro
dc.creatorFernandes, Ana Paula Capelari
dc.creatorBonecker, Claudia Costa
dc.creatorNabout, João Carlos
dc.creatorKraus, Cleber Nunes
dc.creatorBernardi, José Vicente Elias
dc.creatorVelho, Luiz Felipe Machado
dc.creatorBini, Luis Mauricio
dc.date.accessioned2023-07-12T13:58:54Z
dc.date.available2023-07-12T13:58:54Z
dc.date.issued2017
dc.description.abstractThis study focuses on determining how many samples are needed to effectively assess the species richness of a community. Zooplankton samples at 40 sampling sites distributed among four lakes in the floodplain of the middle Araguaia River (Central-West region of Brazil) were evaluated to determine the effect of the accumulation of collecting points by lake on species richness estimates. The results indicated the zooplankton community has high spatial heterogeneity. Thus, using a single sampling unit per lake would not be sufficient to accurately estimate their diversity (i.e. the zooplankton composition in these cases would be represented mainly by abundant species). Sampling designs that include a minimum of seven sampling sites in each lake are needed to record 70% of the total species richness. It is recommended, therefore, that researchers use a larger number of sampling sites per lake or, alternatively, that the water obtained and filtered through plankton nets is extracted from a wide area and in different lake compartments, rather than from a single site.pt_BR
dc.identifier.citationVIEIRA, Ludgero C. G. et al. Sampling sufficiency for estimating zooplankton diversity in neotropical floodplain lakes. Lakes and Reservoirs, Hoboken, v. 22, n. 2, p. 190-196, 2017. DOI: 10.1111/lre.12176. Disponível em: https://onlinelibrary.wiley.com/doi/abs/10.1111/lre.12176. Acesso em: 5 jul. 2023.pt_BR
dc.identifier.doi10.1111/lre.12176
dc.identifier.issn1320-5331
dc.identifier.issne- 1440-1770
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/abs/10.1111/lre.12176
dc.language.isoengpt_BR
dc.publisher.countryEstados unidospt_BR
dc.publisher.departmentInstituto de Ciências Biológicas - ICB (RMG)pt_BR
dc.rightsAcesso Restritopt_BR
dc.titleSampling sufficiency for estimating zooplankton diversity in neotropical floodplain lakespt_BR
dc.typeArtigopt_BR

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