Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1000287
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dc.contributor.authorSALIS, S. M. dept_BR
dc.contributor.authorLEHN, C. R.pt_BR
dc.contributor.authorMATTOS, P. P. dept_BR
dc.contributor.authorBERGIER, I.pt_BR
dc.contributor.authorCRISPIM, S. M. A.pt_BR
dc.date.accessioned2014-11-17T11:11:11Zpt_BR
dc.date.available2014-11-17T11:11:11Zpt_BR
dc.date.created2014-11-17pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationGlobal Ecology and Conservation, v. 2, p. 378-384, Dec. 2014.pt_BR
dc.identifier.issn2351-9894pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1000287pt_BR
dc.descriptionThe objective of this study was to determine the maximum depth, structure, diameter and biomass of the roots of common woody species in two savanna physiognomies (savanna woodland and open woody savanna) in Brazil's Pantanal wetland. The root systems of 37 trees and 34 shrubs of 15 savanna species were excavated to measure their length and depth and estimate the total root biomass through allometric relationships with stem diameter at ground level. In general, statistical regression models between root weight and stem diameter at ground level showed a significance of P < 0.05 and R2 values close to or above 0.8. The average depths of the root system in wetland savanna woodland and open woody savanna are 0.8 ± 0.3 m and 0.7 ± 0.2 m, respectively, and differ from the root systems of savanna woody species in non-flooding areas, whose depth usually ranges from 3 to 19 m.Weattribute this difference to the adaptation of woody plant to the shallow water table, particularly during the wet season. This singularity of woody species in wetland savannas is important when considering biomass and carbon stocks for national and global carbon inventories.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectRoot architecturept_BR
dc.subjectTreept_BR
dc.subjectEquação alométricapt_BR
dc.subjectRootpt_BR
dc.subjectAllometric equationpt_BR
dc.titleRoot behavior of savanna species in Brazil's Pantanal wetland.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-11-07T11:11:11Zpt_BR
dc.subject.thesagroBiomassapt_BR
dc.subject.thesagroRaizpt_BR
dc.subject.nalthesaurusBiomasspt_BR
dc.subject.nalthesaurusdiameterpt_BR
riaa.ainfo.id1000287pt_BR
riaa.ainfo.lastupdate2016-11-07pt_BR
dc.identifier.doi10.1016pt_BR
dc.contributor.institutionSUZANA MARIA DE SALIS, CPAP; CARLOS R. LEHN, Instituto Federal Farroupilha; PATRICIA POVOA DE MATTOS, CNPF; IVAN BERGIER TAVARES DE LIMA, CPAP; SANDRA MARA ARAUJO CRISPIM, CPAP.pt_BR
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