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dc.contributor.authorHOFER, H.pt_BR
dc.contributor.authorBECK, L.pt_BR
dc.contributor.authorFORSTER, B.pt_BR
dc.contributor.authorGARCIA, M.pt_BR
dc.contributor.authorHANAGARTH, W.pt_BR
dc.contributor.authorLUIZAO, F.pt_BR
dc.contributor.authorLUIZAO, R.pt_BR
dc.contributor.authorMARTIUS, C.pt_BR
dc.contributor.authorMORAIS, J. W.pt_BR
dc.contributor.authorROMBKE, J.pt_BR
dc.date.accessioned2015-06-18T05:19:28Z-
dc.date.available2015-06-18T05:19:28Z-
dc.date.created2000-11-20pt_BR
dc.date.issued2000pt_BR
dc.identifier.citationIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/669961pt_BR
dc.descriptionA study of macrofauna and decompositon in three central Amazonian ecosystems (a primary and a secondary forest and tow polyculture tree plantations) has shown the high importance of the macrofauna for the litter decompostion. Macrofauna biomass was highest in the primary forest and lowest in the secondary forest. It differed strongly between the two polyculture areas, probably due to different microclimatic conditions near the ground as influenced principally by density of secondary vegetation (cover) and shading by the neighboring forest. Litter decompositon in the central Amazon polycultures follows the same principles than in primary forest, e.g. the macrofauna regulates the decompostion rates. However the structure of the decomposer community differs clearly and lower decomposition rates and higher C/N-ratios show that the fauna in anthropogenic systems does not reach the same efficiency in decomposition and nutrient transfer.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectBrasilpt_BR
dc.subjectAmazonaspt_BR
dc.subjectManauspt_BR
dc.subjectReclamationpt_BR
dc.titleThe function of the soil macrofauna in decomposition processes in central Amazonian polyculture systems and forests.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2015-06-18T05:19:28Zpt_BR
dc.subject.thesagroBiomassapt_BR
dc.subject.thesagroDeterioração do Solopt_BR
dc.subject.thesagroFauna Edáficapt_BR
dc.subject.thesagroFloresta Tropical Úmidapt_BR
dc.subject.thesagroSerapilheirapt_BR
dc.subject.thesagroRecuperação do Solopt_BR
dc.subject.nalthesaurusforest litterpt_BR
dc.subject.nalthesaurusbiomasspt_BR
dc.subject.nalthesaurusenvironmental degradationpt_BR
dc.subject.nalthesaurustropical rain forestspt_BR
dc.subject.nalthesaurussoil faunapt_BR
dc.format.extent2p. 26.pt_BR
riaa.ainfo.id669961pt_BR
riaa.ainfo.lastupdate2015-06-17pt_BR
dc.contributor.institutionStaatlisches Museum fur Naturkunde Karlsruhe; ECT Oekotoxikologie GmbH; Embrapa Amazonia Ocidental; INPA; Center for Development and Research-ZEF.pt_BR
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