A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Novos Cadernos NAEA (Online) |
Texto Completo: | https://periodicos.ufpa.br/index.php/ncn/article/view/26 |
Resumo: | This paper deals with the relation Society-Environment. Based on the System Theory, a theoretical background is established to understand that relation and, at same time, to enable the operational access to its dynamics. Then, a methodological approach, focused on material flows accountability of the economic process, is connected to that theoretical matrix. From this approach, known as Material Flow Analysis (MFA), the Economic-Environmental Metabolism was examined in detail. This concept allows to quantify the energy and material demand of an economy. The analysis of the Total Material Demand (TMD) enables us to know the ecological efficiency of any economic process and allows us to elaborate environmental impact indicators of antropic activities. This study produced an appropriate methodology that was applied to measure the TMD of Brazil and to compare it with the TMD of the USA, Germany, Japan and The Netherlands. The results demonstrated that the methodology is capable of identifying relevant ecological features of the economy, showing that the economic system has its own logic and that in the present conditions it is increasingly unsustainable in relation to the environment. |
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A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializadosA sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializadosThis paper deals with the relation Society-Environment. Based on the System Theory, a theoretical background is established to understand that relation and, at same time, to enable the operational access to its dynamics. Then, a methodological approach, focused on material flows accountability of the economic process, is connected to that theoretical matrix. From this approach, known as Material Flow Analysis (MFA), the Economic-Environmental Metabolism was examined in detail. This concept allows to quantify the energy and material demand of an economy. The analysis of the Total Material Demand (TMD) enables us to know the ecological efficiency of any economic process and allows us to elaborate environmental impact indicators of antropic activities. This study produced an appropriate methodology that was applied to measure the TMD of Brazil and to compare it with the TMD of the USA, Germany, Japan and The Netherlands. The results demonstrated that the methodology is capable of identifying relevant ecological features of the economy, showing that the economic system has its own logic and that in the present conditions it is increasingly unsustainable in relation to the environment.Este artigo trata da relação sociedade-ambiente. Busca-se, por meio da Teoria de Sistemas, estabelecer um referencial que permita o entendimento dessa relação e que possibilite o acesso operacional às suas dinâmicas. A esse arcabouço teórico é associada uma proposta metodológica que se estrutura em torno da contabilização dos fluxos materiais componentes dos processos econômicos. Desse método, o Material Flow Analysis (MFA), foi profundado o conceito de Metabolismo Econômico-Ambiental (MEA), por meio do qual é possível quantificar toda a matéria e energia demandada por uma economia. A análise da Demanda Material Total (DMT) possibilita o conhecimento da eficiência ecológica de qualquer processo econômico e a produção de indicadores para avaliar os impactos ambientais das atividades antrópicas. Do estudo resultou um detalhamento metodológico próprio que foi aplicado para medir a DMT do Brasil para comparações com a dos EUA, Alemanha, Japão e Holanda. Os resultados monstraram que a... (imcompleto).Núcleo de Altos Estudos AmazônicosMachado, José Alberto da CostaFenzl, Norbert2008-12-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por Paresapplication/pdfhttps://periodicos.ufpa.br/index.php/ncn/article/view/2610.5801/ncn.v3i2.26Novos Cadernos NAEA; v. 3, n. 2 (2000)2179-75361516-6481reponame:Novos Cadernos NAEA (Online)instname:Universidade Federal do Pará (UFPA)instacron:UFPAporhttps://periodicos.ufpa.br/index.php/ncn/article/view/26/25Direitos autorais 2016 Novos Cadernos NAEAinfo:eu-repo/semantics/openAccess2017-07-31T19:08:30Zoai:ojs.periodicos.ufpa.br:article/26Revistahttp://www.periodicos.ufpa.br/index.php/ncnPUBhttps://periodicos.ufpa.br/index.php/ncn/oairevistanovoscadernosnaea@gmail.com||revistancnaea@ufpa.br2179-75361516-6481opendoar:2017-07-31T19:08:30Novos Cadernos NAEA (Online) - Universidade Federal do Pará (UFPA)false |
dc.title.none.fl_str_mv |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados |
title |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados |
spellingShingle |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados Machado, José Alberto da Costa |
title_short |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados |
title_full |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados |
title_fullStr |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados |
title_full_unstemmed |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados |
title_sort |
A sustentabilidade do desenvolvimento e a demanda material da economia: o caso do Brasil comparado ao de países industrializados |
author |
Machado, José Alberto da Costa |
author_facet |
Machado, José Alberto da Costa Fenzl, Norbert |
author_role |
author |
author2 |
Fenzl, Norbert |
author2_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Machado, José Alberto da Costa Fenzl, Norbert |
dc.subject.none.fl_str_mv |
|
description |
This paper deals with the relation Society-Environment. Based on the System Theory, a theoretical background is established to understand that relation and, at same time, to enable the operational access to its dynamics. Then, a methodological approach, focused on material flows accountability of the economic process, is connected to that theoretical matrix. From this approach, known as Material Flow Analysis (MFA), the Economic-Environmental Metabolism was examined in detail. This concept allows to quantify the energy and material demand of an economy. The analysis of the Total Material Demand (TMD) enables us to know the ecological efficiency of any economic process and allows us to elaborate environmental impact indicators of antropic activities. This study produced an appropriate methodology that was applied to measure the TMD of Brazil and to compare it with the TMD of the USA, Germany, Japan and The Netherlands. The results demonstrated that the methodology is capable of identifying relevant ecological features of the economy, showing that the economic system has its own logic and that in the present conditions it is increasingly unsustainable in relation to the environment. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12-18 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por Pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufpa.br/index.php/ncn/article/view/26 10.5801/ncn.v3i2.26 |
url |
https://periodicos.ufpa.br/index.php/ncn/article/view/26 |
identifier_str_mv |
10.5801/ncn.v3i2.26 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufpa.br/index.php/ncn/article/view/26/25 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2016 Novos Cadernos NAEA info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2016 Novos Cadernos NAEA |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Núcleo de Altos Estudos Amazônicos |
publisher.none.fl_str_mv |
Núcleo de Altos Estudos Amazônicos |
dc.source.none.fl_str_mv |
Novos Cadernos NAEA; v. 3, n. 2 (2000) 2179-7536 1516-6481 reponame:Novos Cadernos NAEA (Online) instname:Universidade Federal do Pará (UFPA) instacron:UFPA |
instname_str |
Universidade Federal do Pará (UFPA) |
instacron_str |
UFPA |
institution |
UFPA |
reponame_str |
Novos Cadernos NAEA (Online) |
collection |
Novos Cadernos NAEA (Online) |
repository.name.fl_str_mv |
Novos Cadernos NAEA (Online) - Universidade Federal do Pará (UFPA) |
repository.mail.fl_str_mv |
revistanovoscadernosnaea@gmail.com||revistancnaea@ufpa.br |
_version_ |
1799711016861302784 |