Turfeiras da Serra do Espinhaço Meridional - MG: I - caracterização e classificação

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dc.contributor.authorSilva, Alexandre Christófaro [UFVJM]
dc.contributor.authorHorák, Ingrid [UFVJM]
dc.contributor.authorCortizas, Antonio Martinez
dc.contributor.authorVidal-torrado, Pablo
dc.contributor.authorRacedo, Jose Rodrigues
dc.contributor.authorGrazziotti, Paulo Henrique
dc.contributor.authorSilva, Enilson de Barros
dc.contributor.authorFerreira, Celmo Aparecido [UFVJM]
dc.contributor.institutionUniversidad de Santiago de Compostela Facultad de Bioloxia Departamento de Edafoloxia
dc.contributor.institutionUniversidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2016-12-16T16:48:48Z
dc.date.available2016-12-16T16:48:48Z
dc.date.issued2009-10-01
dc.description.abstractsPeat bogs are a special environment for studies related with the dynamics of organic matter, landscape evolution and climatic changes and with local, regional and global cycles of atmospheric pollution. Peat bogs contribute to the global C sequestration, act as water reservoirs and are the habitat of an endemic biodiversity. The Serra do Espinhaço Meridional (Minas Gerais State, Brazil) - SdEM - a terrestrial biosphere reservation area, contains a considerably large area with different types of peat bogs, which were described in three profiles at 1,250, 1,800 and 1,350 m above sea level and classified, respectively, as Organosol Haplic sapric terric (P1), Organosol Haplic fibric typical (P2) and Organosol Haplic Hemic typical (P4), in agreement with the Brazilian System of Soil Classification. The three profiles were characterized morphologically and the samples were chemically, physically and microbiologically analyzed. It was found that the location, altitude and drainage influenced the morphologic, physical, chemical, and biological properties of the peat bogs in SdEM. The decomposition state of organic matter is more advanced when the drainage in the peat bogs is better. The amount of heavy metals is related with the quantity and granulometric composition of the mineral fraction and location of the peat bogs. The highest mean levels of Ti, Zr, Pb were detected in profile P1, highest mean levels of Mn, Zn and Cu in P2, and the highest mean Fe content in P4. The intensity of microbiological activity in the peat bogs P2 and P4 was related with the drainage and heavy-metal content of its layers.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
dc.description.sponsorshipEmpresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.identifierhttp://dx.doi.org/10.1590/S0100-06832009000500030
dc.identifier.citationSILVA, Alexandre Christófaro et al. Turfeiras da Serra do Espinhaço Meridional - MG: I - caracterização e classificação. Revista Brasileira de Ciência do Solo, Viçosa, v. 33, n. 5, p. 1385-1398, 2009.pt_BR
dc.identifier.doi10.1590/S0100-06832009000500030
dc.identifier.issn0100-0683
dc.identifier.scieloS0100-06832009000500030
dc.identifier.urihttps://acervo.ufvjm.edu.br/items/8c3217ba-8dff-47da-8eae-87ef8f759572
dc.language.isopor
dc.publisherSociedade Brasileira de Ciência do Solo
dc.relation.ispartofRevista Brasileira de Ciência do Solo
dc.rightsAcesso Abertopt_BR
dc.rights.accessRightsAcesso aberto
dc.rights.licenseObra licenciada sob a Licença Creative Commons (Attribution-NonCommercial 4.0 Internaconal (CC BY-NC 4.0)). Fonte: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832009000500030. Acesso em: 16 dez 2016.pt_BR
dc.sourceSciELO
dc.subject.keywordOrganosolsen
dc.subject.keywordSoil organic matteren
dc.subject.keywordvon Post scaleen
dc.subject.keywordHeavy metalsen
dc.subject.keywordOrganossolospt_BR
dc.subject.keywordMatéria orgânica do solopt_BR
dc.subject.keywordEscala de von Postpt_BR
dc.subject.keywordMetais pesadospt_BR
dc.titleTurfeiras da Serra do Espinhaço Meridional - MG: I - caracterização e classificaçãopt_BR
dc.title.alternativePeat bogs of the Serra do Espinhaço Meridional - Minas Gerais, Brazil: I - characterization and classificationen
dc.typeArtigopt_BR

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