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Potencial bioenergético dos resíduos orgânicos das florestas e da indústria aviária da região de Lafões
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Advisor(s)
Abstract(s)
RESUMO: A Associação de Desenvolvimento Rural de Lafões (ADRL, Portugal), entidade de gestão florestal e promotora desta pesquisa, desenvolve esforços que visam a adequada gestão dos resíduos originados na região. Na percussão de estratégias para uma gestão sustentável, definiu-se como objetivo numa primeira etapa o mapeamento dos resíduos da indústria aviária e das unidades de gestão florestal de Lafões. Utilizaram-se métodos baseados em Sistemas de Informação Geográfica, orientados por pressupostos metodológicos, referidos em bibliografia selecionada a partir de revisão bibliográfica, obtendo-se a quantidade anual em matéria seca, no que concerne à biomassa florestal. Quanto à biomassa dos aviários, optou-se pela recolha de dados junto das entidades regionais, seguindo as orientações metodológicas do IPCC e de outras entidades nacionais, estimando-se a sua quantidade anual em sólidos voláteis. Os valores obtidos foram 67 Mt VS/ano (60% da classe florestal eucalipto e 33% da pinheiro-bravo) e 69 Mt MS/ano (78 % da classe de aves frango) de biomassa florestal e dos aviários, respetivamente.
ABSTRACT: The promoter of this research was the Lafões Rural Development Association (ADRL), a forest management entity, which counts waste management in the Lafões region as a concern. In the percussion of strategies for sustainable management, the objective of the first stage was to map the waste of the poultry industry and forest management units in the region. Geographic Information Systems based methods where applied, guided by methodological assumptions selected from a bibliographic review, obtaining their quantity in dry matter per year, with respect to forest biomass. With regard to the biomass from poultry industry, regional data was collected from local entities, following the methodological guidelines of the IPCC and national entities, obtaining their quantity in volatile solids per year. The values obtained were 67 Mt VS/year (60% of the eucalyptus forest class and 33% of Pinus pinaster) and 69 Mt MS/year (78% of the chicken poultry class), generated by the forest and the poultry industry, respectively.
ABSTRACT: The promoter of this research was the Lafões Rural Development Association (ADRL), a forest management entity, which counts waste management in the Lafões region as a concern. In the percussion of strategies for sustainable management, the objective of the first stage was to map the waste of the poultry industry and forest management units in the region. Geographic Information Systems based methods where applied, guided by methodological assumptions selected from a bibliographic review, obtaining their quantity in dry matter per year, with respect to forest biomass. With regard to the biomass from poultry industry, regional data was collected from local entities, following the methodological guidelines of the IPCC and national entities, obtaining their quantity in volatile solids per year. The values obtained were 67 Mt VS/year (60% of the eucalyptus forest class and 33% of Pinus pinaster) and 69 Mt MS/year (78% of the chicken poultry class), generated by the forest and the poultry industry, respectively.
Description
CIES2020 - XVII Congresso Ibérico e XIII Congresso Ibero-americano de Energia Solar
Keywords
Forest biomass Poultry industry residues GIS
Citation
D’Espiney, A.C... [et.al.] - Potencial bioenergético dos resíduos orgânicos das florestas e da indústria aviária da região de Lafões. In: CIES2020: As Energias Renováveis na Transição Energética: Livro de Comunicações do XVII Congresso Ibérico e XIII Congresso Ibero-americano de Energia Solar. Helder Gonçalves, Manuel Romero (Ed.). Lisboa, Portugal: LNEG, 3-5 Novembro, 2020, p. 709-717
Publisher
LNEG - Laboratório Nacional de Energia e Geologia