Controle de erosão em estradas rurais não pavimentadas, utilizando sistema de terraceamento com gradiente associado a bacias de captação

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dc.contributor.authorCasarin, Rui Donizete [UNESP]
dc.contributor.authorde Oliveira, Eduardo Luiz [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:23:59Z
dc.date.available2014-05-27T11:23:59Z
dc.date.issued2009-10-01
dc.description.abstractThe agricultural unpaved roads are important road structures for the economic and social agricultural development of the Nation, and the erosion provoked by rain water in the road bed and sides are closely related to bad draining, one of the main factors for their degradation. In order to make the draining system adequate, it is necessary to know about erodibility, infiltration capacity of water in the ground and adoption of mechanical slope abatement with grid elevation and water interception. This study presents drainage model through the construction of terraces with gradient transversally associated to the capitation basin in abruptic red dystrophic argisol soils, medium sandy texture, based on slops abatement techniques, elevating the road bed and deviating flow. The grain sized fractions of this ground (sand, silt, clay) and the aggregate stability indicated that this ground, under anthropic action, presents erosive processes resulting in superficial draining with ground hauling, sanding sources and courses of water situation below roads, providing great environmental impacts in the hydric bodies. The reduction of erosion problems in these unpaved roads is in the adoption of measures that intercept waters from the draining of their stream bed itself, as well as pluvial waters comings from adjacent areas of contribution, that are collected and conducted to inlaid terraces and capitation basis.en
dc.description.affiliationFaculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SP
dc.description.affiliationDepartamento de Engenharia Civil Universidade Estadual Paulista, Bauru, SP
dc.description.affiliationUnespFaculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SP
dc.description.affiliationUnespDepartamento de Engenharia Civil Universidade Estadual Paulista, Bauru, SP
dc.format.extent548-563
dc.identifierhttp://200.145.140.50/ojs1/viewarticle.php?id=472&layout=abstract
dc.identifier.citationIrriga, v. 14, n. 4, p. 548-563, 2009.
dc.identifier.file2-s2.0-73549105730.pdf
dc.identifier.issn1413-7895
dc.identifier.issn1808-3765
dc.identifier.lattes4612233331152255
dc.identifier.scopus2-s2.0-73549105730
dc.identifier.urihttp://hdl.handle.net/11449/71170
dc.language.isopor
dc.relation.ispartofIrriga
dc.relation.ispartofsjr0,283
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectErosion in agricultural roads
dc.subjectMechanical soil conservation practices
dc.subjectPluvial water containment
dc.subjectWater infiltration in the soil
dc.subjectagricultural land
dc.subjectbasin
dc.subjectenvironmental impact
dc.subjecterodibility
dc.subjectgrain size
dc.subjectinfiltration
dc.subjectroad
dc.subjectsoil conservation
dc.subjectsoil degradation
dc.subjectsoil erosion
dc.subjectstreamwater
dc.subjectterrace
dc.titleControle de erosão em estradas rurais não pavimentadas, utilizando sistema de terraceamento com gradiente associado a bacias de captaçãopt
dc.title.alternativeControl of erosion in ruralunpaved roads utilizing a terrace system with gradient associated to capitation basinen
dc.typeArtigo
dcterms.licensehttp://irriga.fca.unesp.br/index.php/irriga/about
unesp.author.lattes4612233331152255
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt

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Artigos - Engenharia Civil e Ambiental - FEB