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dc.contributor.authorLEHMANN, J.
dc.contributor.authorCRAVO, M. da S.
dc.contributor.authorZECH, W.
dc.date.accessioned2018-12-28T23:35:59Z-
dc.date.available2018-12-28T23:35:59Z-
dc.date.created1999-10-05
dc.date.issued1998
dc.identifier.citationIn: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/668404-
dc.descriptionThe study on soil pools identification which are sensitive to land-use changes in terra firme oxisols and yield easy to handle techniques for the evaluation of increasing te soil organic matter (SOM) porperties. For this purpose, it has studied the influence of ten different trees and annual crops on SOM properties on an oxisol near Manaus (Amazonas, Brasil). A combination of aggregate and density fractionation was found to be most suitable for physical SOM characterization. The particulate organic matter (POM, density less than 1.6g cm-3) varied by one order of magnitude between sites and could be used as a sensitive indicator of land-use changes. The obtained results are extremely important for the evaluation of the sustainability of the investigated lan-use systems and are the basis for soil ecological research on terra firme oxisols.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectOxisolo
dc.subjectBrasil
dc.subjectAmazonas
dc.subjectManaus
dc.titleDetermination of ecologically relevant pools for soil organic matter stability in terra firme oxisols.
dc.typeArtigo em anais e proceedings
dc.date.updated2018-12-28T23:35:59Zpt_BR
dc.subject.thesagroFloresta Tropical Úmida
dc.subject.thesagroMatéria Orgânica
dc.subject.nalthesaurusFerralsols
dc.subject.nalthesaurusorganic matter
dc.subject.nalthesaurustropical rain forests
dc.format.extent2p. 441-452.
riaa.ainfo.id668404
riaa.ainfo.lastupdate2018-12-28
dc.contributor.institutionJOHANNES LEHMANN, UNIVERSITY OF BAYREUTH
dc.contributor.institutionMANOEL DA SILVA CRAVO, CPAAeng
dc.contributor.institutionWOLFGANG ZECH, UNIVERSITY OF BAYREUTH.eng
Aparece en las colecciones:Artigo em anais de congresso (CPAA)

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