Skip navigation
Por favor, use este identificador para citar o enlazar este ítem: http://rid.unrn.edu.ar/handle/20.500.12049/3461

Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.contributor.authorBehrends Kraemer, Filipe B.-
dc.contributor.authorChagas, Celio I.-
dc.contributor.authorCosentino, Diego J.-
dc.contributor.authorGaribaldi, Lucas Alejandro-
dc.date.accessioned2019-10-23T12:02:34Z-
dc.date.available2019-10-23T12:02:34Z-
dc.date.issued2013-12-
dc.identifier.citationBehrends Kraemer, Filipe B., Chagas, Celio I., Cosentino, Diego J. y Garibaldi, Lucas Alejandro (2013). Adsorption and affinity of Escherichia coli to different aggregate sizes of a silty clay soil. Elsevier; International Journal Of Sediment Research; 28 (4); 535-543es_ES
dc.identifier.issn1001-6279es_ES
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S1001627914600111-
dc.identifier.urihttp://hdl.handle.net/11336/4092-
dc.identifier.urihttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/3461-
dc.format.extentp. 535-543es_ES
dc.format.mediumimpresoes_ES
dc.format.mediumdigitales_ES
dc.language.isoenes_ES
dc.publisherElsevieres_ES
dc.titleAdsorption and affinity of Escherichia coli to different aggregate sizes of a silty clay soiles_ES
dc.typeArticuloes_ES
dc.rights.licensehttps://creativecommons.org/licenses/by-nc-sa/4.0/es_ES
dc.description.filiationFil: Behrends Kraemer, Filipe B. Universidad de Buenos Aires, Facultad de Agronomía, Departamento de Uso y Manejo del Suelo; Argentina.es_ES
dc.description.filiationFil: Chagas, Celio I. Universidad de Buenos Aires, Facultad de Agronomía, Departamento de Uso y Manejo del Suelo; Argentina.es_ES
dc.description.filiationFil: Cosentino, Diego J. Universidad de Buenos Aires. Escuela de Agronomía. Departamento de edafología; Argentina.es_ES
dc.description.filiationFil: Garibaldi, Lucas Alejandro. Universidad Nacional de Río Negro. Sede Andina; Argentina.es_ES
dc.description.filiationFil: Garibaldi, Lucas Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.es_ES
dc.subject.keywordBiological Contaminationes_ES
dc.subject.keywordSurface Transportes_ES
dc.subject.keywordWater Qualityes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.origin.lugarDesarrolloUniversidad de Buenos Aires, Facultad de Agronomía, Departamento de Uso y Manejo del Suelo.es_ES
dc.relation.journalissue28es_ES
dc.description.reviewtruees_ES
dc.description.resumenThe sediments produced by water erosion are the main source of pollution of agricultural origin of surface water bodies. These sediments may be associated to bacteria, compromising the quality of nearby water bodies. Therefore, to understand this biological contamination, it is necessary to find out the adsorption capacity and bacterial affinity to aggregate sizes that may result in a differential sedimentation. To this end, in the present work, the distribution, adsorption capacity and affinity to different aggregate sizes of two strains of Escherichia coli in two liquid media of contrasting ionic strength were evaluated in a silty clay soil. The <2 μm fraction showed a higher proportion of bacteria than the other aggregate sizes (48%), whereas among the fractions >2 μm, the 20/50 μm fraction was the one that showed the highest bacterial adsorption in both liquid media (37.9%). On the other hand, the highest values of bacterial affinity were found in the 20 to 50 μm fraction (coarse silt) in the low ionic strength media and 20/50 and >50 μm in the high ionic strength media. However, the bacterial strains used revealed only some trends in the modification of these variables. This work contributes to the development and implementation of strategies to mitigate pollution, such as control of sediment generation and its subsequent capture in filter strips.es_ES
dc.identifier.doihttp://dx.doi.org/10.1016/S1001-6279(14)60011-1-
dc.relation.journalTitleInternational Journal of Sediment Researches_ES
Aparece en las colecciones: Artículos


Este documento es resultado del financiamiento otorgado por el Estado Nacional, por lo tanto queda sujeto al cumplimiento de la Ley N° 26.899