Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/15712
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dc.contributor.authorKrainovic, Pedro Medrado-
dc.contributor.authorAlmeida, Danilo Roberti Alves de-
dc.contributor.authorSampaio, Paulo de Tarso Barbosa-
dc.date.accessioned2020-05-18T15:08:10Z-
dc.date.available2020-05-18T15:08:10Z-
dc.date.issued2017-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/15712-
dc.description.abstractRosewood (Aniba rosaeodora Ducke) is an endangered Amazonian tree species which produces one of the most valuable essential oils in the world. The species is used in silvicultural systems which are seen as a means to reducing the pressure of exploitation of natural rosewood populations. There are no specific equations for rosewood plantations, and therefore generalized equations are inappropriate for the species in commercial systems. This study presents allometric equations from 144 trees sampled in different rosewood plantations of Central Amazonia. The equations generated were compared with an equation used in forest management to estimate wood volume and another one recommended by law for rosewood biomass. The equation suggested by current legislation underestimates the actual values by more than 70% making the viable use of this equation impossible in commercial plantations. The equations generated to estimate the volume and biomass serve as an alternative to the need to develop specific equations for each area and age of the plant. The generic equation for the species is consistent for fresh mass management, with a generalized R2 of 0.80 and an underestimation of 0.33%. The equation for crown fresh mass estimation presented a generalized R2 of 0.32 and an underestimation of 0.24%. The underestimation of the mass production by rosewood plantations represents a serious impediment to this forest activity. The allometric equations developed are highly applicable under different conditions and management options and should be suggested by the legal provisions regulating rosewood-related activity in Central Amazonia. © 2017 by the authors.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 8, Número 9pt_BR
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/*
dc.subjectBiomassen
dc.subjectConservationen
dc.subjectEssential Oilsen
dc.subjectWooden
dc.subjectAmazoniaen
dc.subjectBiomass Estimationen
dc.subjectCrown Massen
dc.subjectEndangered Treesen
dc.subjectHbove-ground Massen
dc.subjectNon-timber Productsen
dc.subjectSpecies Conservationsen
dc.subjectForestryen
dc.subjectAllometryen
dc.subjectBiomassen
dc.subjectEndangered Speciesen
dc.subjectEssential Oilen
dc.subjectEstimation Methoden
dc.subjectForest Managementen
dc.subjectHarvestingen
dc.subjectPlantation Forestryen
dc.subjectSilvicultureen
dc.subjectSpecies Conservationsen
dc.subjectTreeen
dc.subjectBiomassen
dc.subjectConservationen
dc.subjectForestsen
dc.subjectSpecies Identificationen
dc.subjectTreesen
dc.subjectVolatile Oilen
dc.subjectAmazoniaen
dc.subjectAniba Rosaeodoraen
dc.titleNew allometric equations to support sustainable plantation management of rosewood (Aniba rosaeodora Ducke) in the central Amazonen
dc.typeArtigopt_BR
dc.identifier.doi10.3390/f8090327-
dc.publisher.journalForestspt_BR
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