Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1114955
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorMENEZES, A. R. deeng
dc.contributor.authorFONTANA, A.eng
dc.contributor.authorANJOS, L. H. C. doseng
dc.contributor.authorPEREIRA, M. G.eng
dc.date.accessioned2019-11-23T00:36:52Z-
dc.date.available2019-11-23T00:36:52Z-
dc.date.created2019-11-22
dc.date.issued2019
dc.identifier.citationIn: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 139-140. WCSS 2018.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1114955-
dc.descriptionSoils classified as Spodosols in Brazil occur at different landscapes, from coastal plains to high altitude areas. Although they are present in different environments, these soils are formed mainly under humid climates, from sandy parent materials, and usually with shrub and grasses vegetation. They differ from Spodosols from the cold climates and under coniferous forests, from where the concept of podzolization process derived. This order of soils is defined by the Brazilian Soil Classification System (SiBCS) by the presence if a spodic horizon, which must have organic carbon (C org) accumulation in relation to the overlying horizons. To highlight the importance of the preservation of these soils due to their storage of carbon in subsurface, among other reasons related to the flora and fauna they support, the objective of this work was to estimate the organic carbon stock (Ec) of spodic horizons in Brazil. From an extensive bibliographical search, 38 profiles identified as Spodosols according to the SiBCS were selected, and the C org in g kg-1, bulk density (Ds) in Mg m-3 and thickness (E) in cm of the spodic sub-horizons data was organized in a spread sheet for evaluation of descriptive statisticseng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectSiBCSeng
dc.subjectEspodossoloeng
dc.subjectEstoque de carbono no soloeng
dc.titleStock of organic carbon in spodic horizons of Brazilian Spodosols.eng
dc.typeResumo em anais e proceedingseng
dc.date.updated2019-11-23T00:36:52Z
dc.subject.thesagroCarbonoeng
dc.subject.nalthesaurusSpodosolseng
riaa.ainfo.id1114955eng
riaa.ainfo.lastupdate2019-11-22
dc.contributor.institutionANDRESSA ROSAS DE MENEZES, UFRRJ; ADEMIR FONTANA, CNPS; LÚCIA HELENA CUNHA DOS ANJOS, UFRRJ; MARCOS GERVASIO PEREIRA, UFRRJ.eng
Aparece nas coleções:Resumo em anais de congresso (CNPS)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
StockoforganiccarboninspodichorizonsofBrazilianSpodosols2019.pdf131,62 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace