Use este identificador para citar ou linkar para este item: https://repositorio.inpa.gov.br/handle/1/18089
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorChia, Cheehung-
dc.contributor.authorMunroe, Paul-
dc.contributor.authorJoseph, Stephen D.-
dc.contributor.authorLin, Yun-
dc.contributor.authorLehmann, Johannes-
dc.contributor.authorMuller, David A.-
dc.contributor.authorXin, Huolin-
dc.contributor.authorNeves, Eduardo Goés-
dc.date.accessioned2020-06-15T21:51:32Z-
dc.date.available2020-06-15T21:51:32Z-
dc.date.issued2012-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/18089-
dc.description.abstractBlack carbon (BC) is one of the most stable forms of soil organic matter. Its surface functional groups and structure have been well characterized by a range of analytical methods. However, little is known about the mechanisms of interactions between the BC particles and the surrounding mineral matter. In this paper a range of microscopy techniques, such as transmission electron microscopy and scanning transmission electron microscopy, were used to investigate the possible reactions of BC particles within microaggregates (<2 mm) found in Amazonian dark Earth. Attention is given to the interactions that occur at the interfacial regions between the organic and inorganic phases. Examination of Amazonian dark Earth showed that the carbon-rich phase detected within the BC particles has a significant calcium concentration and a high density of micropores was found at the BC-mineral interface. These observations provide evidence to support suggested mechanisms of interaction between these phases. © 2011 This article is in the public domain., Journal of Microscopy © 2011 Royal Microscopical Society.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 245, Número 2, Pags. 129-139pt_BR
dc.rightsRestrito*
dc.subjectBlack Carbonen
dc.subjectCalciumen
dc.subjectInorganic Compounden
dc.subjectMineralizationen
dc.subjectNonhumanen
dc.subjectPriority Journalen
dc.subjectScanning Transmission Electron Microscopyen
dc.subjectTransmission Electron Microscopyen
dc.titleAnalytical electron microscopy of black carbon and microaggregated mineral matter in Amazonian dark Earthen
dc.typeArtigopt_BR
dc.identifier.doi10.1111/j.1365-2818.2011.03553.x-
dc.publisher.journalJournal of Microscopypt_BR
Aparece nas coleções:Artigos

Arquivos associados a este item:
Não existem arquivos associados a este item.


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.