Use este identificador para citar ou linkar para este item: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569012
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorADUAN, R. E.pt_BR
dc.contributor.authorVILELA, M. de F.pt_BR
dc.contributor.authorKLINK, C. A.pt_BR
dc.date.accessioned2011-07-08T11:47:17Z-
dc.date.available2011-07-08T11:47:17Z-
dc.date.created2005-09-19pt_BR
dc.date.issued2003pt_BR
dc.identifier.citationPlanaltina, DF: Embrapa Cerrados, 2003.pt_BR
dc.identifier.urihttp://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569012pt_BR
dc.descriptionABSTRACT: In the Cerrado Biome, the internal carbon cycling, the main carbon pools size, and the fluxes intensity between carbon pools are far from to be completely understood. This study presents the main carbon pools and cycling fluxes in terrestrial ecosystems, emphasizing the neotropical savannas. This study will also review literature of internal carbon cycling in the Cerrado. In spite of the science advances, the knowledge of internal carbon dynamics in the Cerrado are scarce. The relation between the carbon pools size and fluxes intensity and the Cerrado's vegetation phytofisionomies, soil gradient, and climate still remains unknown. The carbon pools and fluxes data analysis show that the Cerrado's aerial carbon pools are smaller than the forest systems pools. However, the subterranean carbon pools are equal or greater than the high production forest systems. Scientific estimations showed that 2,050 Pg of carbon (1 Pg=10 (elevado a 15) g, or one billion tons) would be stocked in terrestrial ecosystems and 70% of it would be stocked soils. These data showed that soil is an important atmospheric carbon source and cleaner. In other natural and cultivated exosystems in the Cerrado Biome, the subterranean process needs more studies.pt_BR
dc.language.isoporpt_BR
dc.relation.ispartofseries(Embrapa Cerrados. Documentos, 105).pt_BR
dc.rightsopenAccesspt_BR
dc.subjectFluxo de carbonopt_BR
dc.subjectCarbon fluxespt_BR
dc.subjectCarbon cyclingpt_BR
dc.titleCiclagem de carbono em ecossistemas terrestres: o caso do cerrado brasileiro.pt_BR
dc.typeFolhetospt_BR
dc.date.updated2011-07-08T11:47:17Zpt_BR
dc.subject.thesagroBiomassapt_BR
dc.subject.thesagroCerradopt_BR
dc.subject.thesagroMatéria Orgânicapt_BR
dc.subject.thesagroSerapilheirapt_BR
dc.subject.thesagroSolopt_BR
dc.subject.nalthesaurusbiomasspt_BR
dc.subject.nalthesaurusorganic matterpt_BR
dc.subject.nalthesaurussoilpt_BR
dc.format.extent230 p.pt_BR
riaa.ainfo.id569012pt_BR
riaa.ainfo.lastupdate2009-10-27pt_BR
Aparece nas coleções:Série Documentos (CPAC)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
doc105.pdf641.8 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace