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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/52427
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dc.creatorThiago Torres Costa Pereirapt_BR
dc.creatorIvan Carlos Carreiro Almeidapt_BR
dc.creatorFábio Soares de Oliveirapt_BR
dc.creatorCarlos Ernesto Gonçalves Reynaud Schaeferpt_BR
dc.creatorLeandro de Souza Pinheiropt_BR
dc.creatorFernanda Ayaviri Matukpt_BR
dc.date.accessioned2023-04-24T21:12:58Z-
dc.date.available2023-04-24T21:12:58Z-
dc.date.issued2018-
dc.citation.volume42pt_BR
dc.citation.spagee0160523pt_BR
dc.citation.epage16pt_BR
dc.identifier.doihttps://doi.org/10.1590/18069657rbcs20160523pt_BR
dc.identifier.issn1806-9657pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/52427-
dc.description.resumoCurrently, the Brazilian savanna (Cerrado) represents the main agricultural area of the country, comprising a great variety of landscapes and soils, geological formations and vegetation patterns, as well as the major watershed. We studied the hydropedology and morphometry of a representative catchment (Frutal river), on a high tableland (Chapada) in the Triângulo Mineiro region, Brazil, describing the soil-water-landscape relationships to understand land use and water resources. To this end, we applied physical, chemical, micromorphological, and morphometric methods. When dry, compaction was observed in well-structured Ferralsols (Latossolos) with medium texture under intensive agriculture, reducing the water recharge capacity. The soil carbon stock was highest in hydromorphic savannas (veredas), reaching an organic matter content of 316.8 g kg-1 in the studied Umbric Gleysols, representing poorly drained lowlands. Physical and micromorphological properties were relevant parameters to understand the water recharge in soil; in agricultural fields, bulk density tended to increase and hydraulic conductivity to decrease, particularly under long-term sugarcane; morphometric parameters in the Frutal catchment indicated a low flooding risk and high flow capacity. This reinforces the need for soil conservation strategies to enhance water infiltration and groundwater recharge, with a view to maintain the water longer in the catchment. For surface water dynamics, slope morphology is an important property, affecting soil erosion, water retention and crop productivity.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentIGC - DEPARTAMENTO DE GEOGRAFIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofRevista Brasileira de Ciência do Solopt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectRhodic Ferralsolspt_BR
dc.subjectGleysolspt_BR
dc.subjectHydromorphic savannaspt_BR
dc.subjectVeredaspt_BR
dc.subject.otherCiência do solopt_BR
dc.subject.otherCerradospt_BR
dc.titleHydropedology of a high tableland with Cerrado, Brazilian Central Plateau: the frutal catchment case studypt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.scielo.br/j/rbcs/a/6F6sVQFF4xfTFWxrJ5fF96M/?lang=enpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-3402-4161pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-1450-7609pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7060-1598pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-1784-9559pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-5152-5566pt_BR
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