Geotechnology applied to estimate soil loss by water erosion

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dc.contributor.authorOliveira, Francienne Gois
dc.contributor.authorBorja, Manuel Esteban Lucas
dc.contributor.authorSeraphim, Odivaldo José [UNESP]
dc.contributor.institutionUniversity of Uberaba-Uniube
dc.contributor.institutionCastilla La Mancha University
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:33:05Z
dc.date.available2018-12-11T17:33:05Z
dc.date.issued2015-01-01
dc.description.abstractWater erosion is a major environmental problem that may compromise agricultural areas and the volume of water in a watershed. This paper presents the estimated soil loss in a watershed using Equation Revised Universal Soil Loss- RUSLE applied to a geographic information system. The factors of the RUSLE, rainfall erosivity (R), soil erodibility (K), topographic (LS), use factors and management conservation practices (CP) were obtained separately and used existing data that has been conducted in the region. In determining the potential erosion of Natural, we used the RKLS factors. All factors were generated and processed in a GIS. The results were obtained by means of maps and were satisfactory. Soil losses, predominately “Low” class, ranked among 0-10 t ha-1 yr-1. The GIS proved to be feasible in the determination of the various factors of Universal Soil Loss Equation, making possible zoning areas with high soil losses and high erosion potential.en
dc.description.affiliationDepartament of Environmental Engineering University of Uberaba-Uniube
dc.description.affiliationDepartment of Agroforestry Technology and Science and Genetics School of Advanced Agricultural Engineering Castilla La Mancha University
dc.description.affiliationDepartment of Rural Engineering Universidade Estadual Paulista UNESP/FCA
dc.description.affiliationUnespDepartment of Rural Engineering Universidade Estadual Paulista UNESP/FCA
dc.format.extent28-34
dc.identifier.citationSoil Management: Technological Systems, Practices and Ecological Implications, p. 28-34.
dc.identifier.scopus2-s2.0-85021916579
dc.identifier.urihttp://hdl.handle.net/11449/179000
dc.language.isoeng
dc.relation.ispartofSoil Management: Technological Systems, Practices and Ecological Implications
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectGeographic information system
dc.subjectSoil conservation
dc.subjectUniversal equation of soil loss
dc.titleGeotechnology applied to estimate soil loss by water erosionen
dc.typeCapítulo de livro
unesp.departmentEngenharia Rural - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas