Edaphic characterization of a forest savanna ecotone in southeastern Brazil

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dc.contributor.authorOngaro Pinheiro, Marcelo H.
dc.contributor.authordo Couto Moreno Arantes, Sayonara A.
dc.contributor.authorJimenez-Rueda, Jairo R. [UNESP]
dc.contributor.authorMonteiro, Reinaldo [UNESP]
dc.contributor.institutionUniversidade Federal de Uberlândia (UFU)
dc.contributor.institutionUniversidade Federal de Mato Grosso (UFMT)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:47:51Z
dc.date.accessioned2014-05-20T13:57:03Z
dc.date.available2013-09-30T18:47:51Z
dc.date.available2014-05-20T13:57:03Z
dc.date.issued2009-12-31
dc.description.abstractEdaphic characterization of a forest savanna ecotone in southeastern Brazil. This study was motivated by the scarcity of studies involving descriptions of edaphic horizons in the transition from savanna to forest. It aims at comparing the chemical features and the texture of savanna and forest soils in one ecotone, and at considering possible edaphic influences on vegetation. In areas pertaining to the Botanical Garden of Bauru, State of São Paulo, two-meter deep pits were opened in different parts of a seasonal semi-deciduous forest and of a forested savanna to directly collect soil samples in different horizons. The physicochemical analysis revealed high contents of different nutrients, e.g., Ca and Mg, and low contents of Al in the superficial horizons of the seasonal forest, which were classified as eutrophic. Conversely, all the forested savanna horizons were considered as dystrophic. These edaphic features may be due to the different microenvironments of the studied phytocenoses.en
dc.description.affiliationUFU, Fac Ciencias Integradas Pontal, BR-38300192 Ituiutaba, MG, Brazil
dc.description.affiliationUniv Fed Mato Grosso UFMT, BR-78550000 Sinop, MT, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Petrol & Mineral, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUNESP, Inst Biociencias, Dept Bot, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Petrol & Mineral, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Biociencias, Dept Bot, BR-13506900 Rio Claro, SP, Brazil
dc.format.extent15-24
dc.identifier.citationIheringia Serie Botanica. Porto Alegre: Fundação Zoobotanica Rio Grande Sul, Museu Ciencias Naturais, v. 64, n. 2, p. 15-24, 2009.
dc.identifier.issn0073-4705
dc.identifier.urihttp://hdl.handle.net/11449/20346
dc.identifier.wosWOS:000273997100002
dc.language.isopor
dc.publisherFundação Zoobotanica Rio Grande Sul, Museu Ciencias Naturais
dc.relation.ispartofIheringia Serie Botanica
dc.relation.ispartofjcr0.190
dc.relation.ispartofsjr0,231
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectdecompositionen
dc.subjectorganic matteren
dc.subjectground wateren
dc.subjectfireen
dc.titleEdaphic characterization of a forest savanna ecotone in southeastern Brazilen
dc.typeArtigo
dcterms.rightsHolderFundação Zoobotanica Rio Grande Sul, Museu Ciencias Naturais
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Petrologia e Metalogenia - IGCE
Artigos - Botânica - IBRC