Forest Companies
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. WOOD RESOURCE BALANCE FOR PLANTATION FORESTS IN BRAZIL: RESOURCES, CONSUMPTION AND CASCADING USE
ABSTRACT A resource balance comprises a method to monitor sources and uses of a given material. The wood resource balance analyses origins of wood resources used in the production of semi finished forest products. At the same time, the resource balance helps tracking wood processing residues and its further uses. A primary survey with 113 companies was condu
CERNE. Publicado em: 2020-06
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2. Modeling residual biomass from mechanized wood harvesting with data measured by forest harvester
Abstract: The lack of accurate models for estimating residual biomass in wood harvesting operations results in underutilization of this co-product by forestry companies. Due to the lack of this information, forestry operations planning, such as chipping and transport logistics, are influenced, with a consequent increase in costs. Thereby, the aim of this stu
An. Acad. Bras. Ciênc.. Publicado em: 02/12/2019
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3. Biomassa de espécies florestais para produção de carvão vegetal
Resumo Devido à alta demanda das empresas por geração de energia oriunda de fontes renováveis, o objetivo deste estudo foi analisar as propriedades da madeira e do carvão proveniente de três espécies florestais: Ceiba pentandra (L.) Gaertn. (Sumaúma), Guatteria sp. (Envirão) e Brosimum sp. (Mumuré). O material foi coletado na Empresa Rosa Madeireir
Ciênc. Florest.. Publicado em: 02/12/2019
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4. Business strategies in the context of poorly-delineated land property rights
Resumo Objetivo: Entender a interligação entre o ambiente institucional, os conflitos fundiários e a estratégia de negócio sob a ótica da teoria da Análise Econômica dos Direitos de Propriedade. Metodologia: Análise qualitativa de publicações acadêmicas e relatórios de sustentabilidade Resultados: Identificação de seis categorias de patolog
Rev. bras. gest. neg.. Publicado em: 23/09/2019
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5. Benchmark: Biomass Production in Eucalyptus Plantations as a Consequence of Fertilization
ABSTRACT The objective of this work was to evaluate the effects of fertilization, spatial arrangement and age on the biomass production in eucalyptus. The experiment was set up in a randomized block design with four replicates. Overall, 15 fertilizations adopted by forest companies in plots were evaluated, and two arrangements, 3.0 x 3.0 m and 6.0 x 1.5 m,
Floresta Ambient.. Publicado em: 04/04/2019
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6. Awareness of Rural Producers Regarding the LR and PPA in Divinopolis, MG, Brazil
ABSTRACT This study sought to evaluate the environmental awareness of small rural producers in the municipality of Divinópolis, MG, Brazil, regarding Legal Reserves – LR and Permanent Preservation Areas – PPA, referencing the state’s current forest legislation, known as the Forest Code of Minas Gerais (Law 20.922/2013). For this purpose, a qualitativ
Floresta Ambient.. Publicado em: 21/05/2018
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7. Estimating Stand Height and Tree Density in Pinus taeda plantations using in-situ data, airborne LiDAR and k-Nearest Neighbor Imputation
ABSTRACT Accurate forest inventory is of great economic importance to optimize the entire supply chain management in pulp and paper companies. The aim of this study was to estimate stand dominate and mean heights (HD and HM) and tree density (TD) of Pinus taeda plantations located in South Brazil using in-situ measurements, airborne Light Detection and Rangi
An. Acad. Bras. Ciênc.. Publicado em: 2018-03
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8. Compliance with Environmental and Social Legislation in Certified Forestry Companies
ABSTRACT The objective of this study was to evaluate the contribution of the FSC forestry certification system to improve the forestry sector, in terms of compliance to environmental and social laws and improvements in working conditions resulting from the certification process. Thirty-seven auditing reports from five Brazilian forestry companies were evalua
Floresta Ambient.. Publicado em: 11/12/2017
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9. Avian Communities in the Amazonian Cangas Vegetation: Biogeographic Affinities, Components of Beta-Diversity and Conservation
ABSTRACT The Amazonian cangas is a vegetation type distributed as patches of open vegetation embedded in a matrix of tropical forest and that grows over iron-rich soils in the Serra dos Carajás region. To characterize cangas avifauna, we surveyed birds in eight patches varying from 43 to 1,366 hectares. Cangas avifauna has compositional affinities with sava
An. Acad. Bras. Ciênc.. Publicado em: 14/08/2017
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10. Energetic use of wood waste in one center for the production of red ceramics in São Paulo State / Uso energético de resíduos madeireiros em um pólo de produção de cerâmicas vermelhas do Estado de São Paulo
The use of forest biomass is an important alternative of renewable energy source, economic, technical and environmentally viable, fighting for space with other energy sources, more expensive or non-renewable, such as natural gas, electricity, diesel and LPG. Within the industrial sector, biggest consumer of biomass energy, the segment of red ceramics represe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2012
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11. Comparativo entre processos florestais terceirizados e primarizados / Comparison between outsourced and primarized forest processes
The Outsourcing and the Primarization constitute management strategies been used by Brazilians forest companies. However, although its use is increasing, technical, economics and strategy terms are not being studied in Brazil, mainly on the forestry sector. Therefore, the principal goal on this research was to compare Outsourcing and Primarization Models inc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/02/2012
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12. Una aplicación de apoyo a la toma de decisiones para el costeo de maquinarias de cosecha forestal
For years the forestry companies and especially that serve of logging have implemented the computation like a work tool, this has allowed to automate the decision making. The intention of this practical one is to obtain that the forest sector continues being competitive international level, for so objective becomes necessary to optimize the different activit
Revista Árvore. Publicado em: 2011-02