Allometric Models for Estimating Aboveground Biomass in Short Rotation Crops of Acacia Species in Two Different Sites in Chile

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dc.contributor.authorCabrera Ariza, Antonio
dc.contributor.authorValdes, Sara
dc.contributor.authorGilabert, Horacio
dc.contributor.authorSantelices Moya, Romulo Eduardo
dc.contributor.authorAlonso Valdes, Maximo
dc.date.accessioned2024-01-10T12:36:59Z
dc.date.available2024-01-10T12:36:59Z
dc.date.issued2021
dc.description.abstractWe evaluated the ability of different allometric models to estimate the biomass production of short-rotation woody crops of Acacia dealbata, A. mearnsii and A. melanoxylon. Models considered the adjustment and validation of biomass functions and biological restrictions, such as the use of additive components of the biomass (stem, branches, and leaves). Adjustments of linear and nonlinear models of the three acacia species-established in two locations and of three densities in southern Chile-were utilized. Systems of equations were adjusted to guarantee the addition of the biomass components and the trees' total biomass. The selection of models was performed based on their goodness of fit and predictive quality. Methods that accounted for the correlation between biomass components granted an additively consistent equations system with efficient estimates and reliable prediction intervals.
dc.description.funderINNOVA-CHILE, Project BIOCOMSA
dc.fechaingreso.objetodigital2024-05-23
dc.format.extent15 páginas
dc.fuente.origenWOS
dc.identifier.doi10.3390/f12121767
dc.identifier.eissn1999-4907
dc.identifier.urihttps://doi.org/10.3390/f12121767
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76717
dc.identifier.wosidWOS:000739009500001
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Gilabert Peralta, Horacio Bernardo; 0000-0001-6067-6940; 100260
dc.issue.numero12
dc.language.isoen
dc.nota.accesoContenido completo
dc.publisherMDPI
dc.revistaFORESTS
dc.rightsacceso abierto
dc.subjectshort rotation woody crops
dc.subjectA
dc.subjectdealbata
dc.subjectmearnsii
dc.subjectmelanoxylon
dc.subjectPLANTATIONS
dc.subjectEQUATIONS
dc.subjectTREE
dc.subjectPRODUCTIVITY
dc.subjectADDITIVITY
dc.subjectOAK
dc.subject.ods13 Climate Action
dc.subject.ods15 Life on Land
dc.subject.odspa13 Acción por el clima
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.titleAllometric Models for Estimating Aboveground Biomass in Short Rotation Crops of Acacia Species in Two Different Sites in Chile
dc.typeartículo
dc.volumen12
sipa.codpersvinculados100260
sipa.indexWOS
sipa.trazabilidadCarga SIPA;09-01-2024
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