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Análise das condições hidrológicas em bacias hidrográficas com differentes uso e ocupação do solo

dc.contributor.authorPissarra, Teresa Cristina Tarlé [UNESP]
dc.contributor.authorRodrigues, Flavia Mazzer [UNESP]
dc.contributor.authorGalbiatti, João Antonio [UNESP]
dc.contributor.authorCampos, Sérgio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:23:42Z
dc.date.available2014-05-27T11:23:42Z
dc.date.issued2008-12-01
dc.description.abstractThe analysis of the physical medium in hydrographic basins requires knowledge of the processes involved and characteristics of variables at different geographic scales. Considering the principle that the micro-basins can be categorized, they are then considered territorial units of ideal work for the analysis of hydrologic conditions. The objective of this work was to compare water resources of four hydrographic basins' with different land use and occupation. Five sampling points along the drainage network of hydrographic basins of first order of magnitude and a sampling point in the river mouth of M1 and M4 micro-basins were established. The water collections occurred at monthly intervals from August, 2006 to August, 2007. Temperature (°C), turbidity (NTU), odor, pH, electric conductivity (μS cm-1), dissolved oxygen (mg/L), total dissolved solids (ppm) and total phosphorous (mg/L) were the variables evaluated in the study. The highest variability of the parameters was found in hydrographic basins M2 and M3. The characterization of the hydrologic conditions of the hydrographic micro-basins indicated that agricultural activities, including cultural practices of anthropic activities affect water resources.en
dc.description.affiliationDepartamento de Engenharia Rural Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Jaboticabal, SP
dc.description.affiliationDepartamento de Engenharia Rural Faculdade de Ciências Agrárias Universidade Estadual Paulista, Botucatu, SP
dc.description.affiliationUnespDepartamento de Engenharia Rural Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Jaboticabal, SP
dc.description.affiliationUnespDepartamento de Engenharia Rural Faculdade de Ciências Agrárias Universidade Estadual Paulista, Botucatu, SP
dc.format.extent552-565
dc.identifierhttp://200.145.140.50/ojs1/viewarticle.php?id=376&layout=abstract
dc.identifier.citationIrriga, v. 13, n. 4, p. 552-565, 2008.
dc.identifier.file2-s2.0-65849101980.pdf
dc.identifier.issn1413-7895
dc.identifier.issn1808-3765
dc.identifier.lattes1293545009505347
dc.identifier.scopus2-s2.0-65849101980
dc.identifier.urihttp://hdl.handle.net/11449/70649
dc.language.isopor
dc.relation.ispartofIrriga
dc.relation.ispartofsjr0,283
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectEnvironment
dc.subjectEnvironmental monitoring
dc.subjectWater resources
dc.subjectagriculture
dc.subjectdrainage basin
dc.subjectdrainage network
dc.subjecthydrological response
dc.subjectland use
dc.subjectwater resource
dc.titleAnálise das condições hidrológicas em bacias hidrográficas com differentes uso e ocupação do solopt
dc.title.alternativeAnalysis of hydrologic conditions in hydrographic basins with different land use and occupationen
dc.typeArtigo
dcterms.licensehttp://irriga.fca.unesp.br/index.php/irriga/about
dspace.entity.typePublication
unesp.author.lattes1293545009505347
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentEngenharia Rural - FCApt
unesp.departmentEngenharia Rural - FCAVpt

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