Stand-level growth and yield model system for clonal eucalypt plantations in Brazil that accounts for water availability

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorNorth Carolina State Univ-
Autor(es): dc.contributorVirginia Polytech Inst & State Univ-
Autor(es): dc.contributorForestry Sci & Res Inst-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorScolforo, Henrique Ferraco-
Autor(es): dc.creatorMcTague, John Paul-
Autor(es): dc.creatorBurkhart, Harold-
Autor(es): dc.creatorRoise, Joseph-
Autor(es): dc.creatorMcCarter, James-
Autor(es): dc.creatorAlvares, Clayton Alcarde-
Autor(es): dc.creatorStape, Jose Luiz [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:08:43Z-
Data de disponibilização: dc.date.available2022-02-22T00:08:43Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2019-09-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.foreco.2019.06.006-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/196186-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/196186-
Descrição: dc.descriptionGrowth and yield (G &Y) model systems aim at forecasting forest productivity. The lack of environmental variables to account for how water availability constrains eucalyptus production in Brazil, however, is argued to be a major drawback of these model systems. Thus, this study aimed to develop a stand-level G & Y model system that accounts for water availability (G & Y with SWD), highlighting its usefulness when applied for clonal eucalypt stands under drier climatic conditions. The dataset is composed of remeasurement information of sixteen research sites that span all climatic regions in Brazil. A total of eleven eucalypt clones were planted in single block plots at each site, and extra replications under the rainfall exclusion system were also installed for these eleven clones in fourteen sites. Linear algebra techniques were used to simultaneously fit a compatible set of prediction and projection basal area equations. A stand-level volume equation was also developed. These equations were validated through the use of an independent dataset composed of the rainfall exclusion plots. Finally, the accuracy and usefulness of a conventional G & Y model system applied to clonal eucalypt stands in Brazil was compared to the new proposed G & Y model system, which accounts for the impact of water availability in eucalyptus productivity. The prediction and projection basal area equations accounting for water availability displayed estimates in the order of 5% more accurate compared to the conventional basal area modeling. Stand-level volume estimates were 40% and 74% less biased through the use of the new G & Y model system. This result highlighted how useful and powerful the newly developed approach is, since the model system was capable to provide accurate estimates through the use of the rainfall exclusion plots. The new G & Y model system is a powerful alternative to estimate forest afforestation yield and is fully capable to accurately update forest inventories. The model system can also be used for projecting how forest growth may be impacted by short-term climate variation.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniversity of Sao Paulo-
Descrição: dc.descriptionSao Paulo State University-
Descrição: dc.descriptionFederal University of Lavras-
Descrição: dc.descriptionFederal University of Rio Grande do Norte-
Descrição: dc.descriptionColorado State University-
Descrição: dc.descriptionNorth Carolina State University-
Descrição: dc.descriptionUSDA Forest Service-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionAnglo American-
Descrição: dc.descriptionArauco-
Descrição: dc.descriptionArborgen-
Descrição: dc.descriptionArcelorMittal-
Descrição: dc.descriptionCenibra-
Descrição: dc.descriptionCMPC-
Descrição: dc.descriptionComigo-
Descrição: dc.descriptionCopener-
Descrição: dc.descriptionDuratex-
Descrição: dc.descriptionEldorado-
Descrição: dc.descriptionFazenda Campo Bom-
Descrição: dc.descriptionFibria-
Descrição: dc.descriptionFlorestal Itaquari-
Descrição: dc.descriptionForestal Oriental-
Descrição: dc.descriptionGerdau-
Descrição: dc.descriptionGMR-
Descrição: dc.descriptionInternational Paper-
Descrição: dc.descriptionJari-
Descrição: dc.descriptionKlabin-
Descrição: dc.descriptionLwarcel-
Descrição: dc.descriptionMontes del Plata-
Descrição: dc.descriptionPlantar-
Descrição: dc.descriptionRigesa-
Descrição: dc.descriptionSuzano-
Descrição: dc.descriptionVallourec-
Descrição: dc.descriptionVeracel-
Descrição: dc.descriptionNorth Carolina State Univ, Dept Forestry & Environm Resources, 2820 Faucette Dr,Campus Box 8001, Raleigh, NC 27695 USA-
Descrição: dc.descriptionVirginia Polytech Inst & State Univ, Dept Forest Resources & Environm Conservat, 310 W Campus Dr,Campus Box 169, Blacksburg, VA 24061 USA-
Descrição: dc.descriptionForestry Sci & Res Inst, Via Comendador Pedro Morganti 3500, BR-13415000 Piracicaba, SP, Brazil-
Descrição: dc.descriptionState Univ Sao Paulo, Dept Forest Sci, Ave Univ 3780, BR-18610034 Botucatu, SP, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Dept Forest Sci, Ave Padua Dias 11, BR-13418900 Piracicaba, SP, Brazil-
Descrição: dc.descriptionState Univ Sao Paulo, Dept Forest Sci, Ave Univ 3780, BR-18610034 Botucatu, SP, Brazil-
Descrição: dc.descriptionCNPq: 249979/2013-6-
Formato: dc.format22-33-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Relação: dc.relationForest Ecology And Management-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectEnvironment-
Palavras-chave: dc.subjectAccuracy-
Palavras-chave: dc.subjectClimatic water deficit-
Palavras-chave: dc.subjectVolume-
Palavras-chave: dc.subjectBasal area-
Palavras-chave: dc.subjectForest production-
Título: dc.titleStand-level growth and yield model system for clonal eucalypt plantations in Brazil that accounts for water availability-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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