Does land use influence the local and regional structure of the rotifer assemblage?

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorCentro Universitário de Rio Preto – UNIRP-
Autor(es): dc.creatordos Santos, Eduardo Fernando [UNESP]-
Autor(es): dc.creatorAbra, Juliana-
Autor(es): dc.creatorCastilho-Noll, Maria Stela M. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:49:49Z-
Data de disponibilização: dc.date.available2022-02-22T00:49:49Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10750-020-04513-6-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/207301-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/207301-
Descrição: dc.descriptionThe intensification of agriculture has caused severe environmental damage affecting numerous ecosystem services, such as freshwater quality. Understanding and monitoring its impact on the aquatic biota is fundamental to improve the water quality. In this paper, we investigated the influence of environmental condition established by an agropastoral landscape on the local and regional diversity of rotifers. For this, the local and regional diversity were modelled with generalized additive mixed models and canonical correspondence analysis, respectively. Our results indicated that both the local and regional structures of the rotifer assemblage are affected by high nutrient concentrations and other environmental variables. Spatial distance also influences the regional structure, accounting for 23% of the variation in the beta-diversity. The environmental variables are responsible for 9% of the variation in the beta-diversity and the surrounding matrix for 5%. Together, these components and the interactions among them, account for 54% of the regional structure of the rotifer assemblage. Based on our study, we concluded that agriculture lands, primarily citrus crops, adversely influence the rotifer assemblage both locally and regionally. That negative impact, in turn, results in a cascade effect in the aquatic ecosystem, leading mainly to the loss of species-poor taxa.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionDepartamento de Zoologia e Botânica Instituto de Biociências Letras e Ciências Exatas Universidade Estadual Paulista “Júlio de Mesquita Filho” – DZB – IBILCE/UNESP-
Descrição: dc.descriptionCentro Universitário de Rio Preto – UNIRP-
Descrição: dc.descriptionDepartamento de Zoologia e Botânica Instituto de Biociências Letras e Ciências Exatas Universidade Estadual Paulista “Júlio de Mesquita Filho” – DZB – IBILCE/UNESP-
Descrição: dc.descriptionFAPESP: 2004/04820-3-
Descrição: dc.descriptionFAPESP: 2007/05134-4-
Descrição: dc.descriptionCAPES: PNPD IBILCE-PPGBA 2018-2020-
Formato: dc.format1059-1072-
Idioma: dc.languageen-
Relação: dc.relationHydrobiologia-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBottom-up effects-
Palavras-chave: dc.subjectCommunity structure-
Palavras-chave: dc.subjectNutrients-
Palavras-chave: dc.subjectWater quality-
Palavras-chave: dc.subjectZooplankton-
Título: dc.titleDoes land use influence the local and regional structure of the rotifer assemblage?-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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