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Discursos da sustentabilidade urbana
Open accessAbstract
A noção de sustentabilidade remete antes à lógica das práticas, em que efeitos práticos considerados desejáveis são levados a acontecer, do que ao campo do conhecimento científico, em que os conceitos são construídos para explicar o real. Aplicada ao espaço urbano, a noção de sustentabilidade tem acionado diversas representações para a gestão das cidades, desde a administração de riscos e incertezas ao incremento da “resiliência” – a capacidade adaptativa – das estruturas urbanas. O que parece organizar analiticamente o discurso da “sustentabilidade urbana” seria sua distribuição em dois campos: de um lado, aquele que privilegia uma representação técnica das cidades pela articulação da noção de sustentabilidade urbana aos “modos de gestão dos fluxos de energia e materiais associados ao crescimento urbano”; de outro, aquele que define a insustentabilidade das cidades pela queda da produtividade dos investimentos urbanos, ou seja, pela “incapacidade destes últimos acompanharem o ritmo de crescimento das demandas sociais”, o que coloca em jogo, conseqüentemente, o espaço urbano como território político. Palavras-chave: sustentabilidade; planejamento urbano; política ambiental."Discourses on Urban Sustainability" Abstract : The idea of sustainability recalls the logic of practice, where practical effects viewed as desirable are made to happen, rather than the field of scientific knowledge, where concepts are constructed to explain reality. When applied to urban space, the idea of sustainability has generated different representations and perspectives for managing cities, from the administration of risks and uncertainties to the increase of "resilience" – the adaptive capacity – of urban structures. What seems to organize analytically the discourse of "urban sustainability" is its division into two fields: on the one hand privileging a technical representation of cities by combining the notion of urban sustainability with the "modes of management of the flows of energy and materials associated with urban growth"; on the other hand defining the unsustainability of cities by the drop in productivity of urban investments, that is, by the "incapacity of the latter to keep up with the rate of growth of social demands", which consequently places urban space in jeopardy as a political territory. Keywords: sustainability, urban planning, environmental politics.
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Cited by
A cidade contra a favela: a nova ameaça ambiental
Compans, R. (2007) · Revista Brasileira de Estudos Urbanos e Regionais · doi:10.22296/2317-1529.2007v9n1p83 · Cited by 18
Metadata
- Authors
- Acselrad, H.
- Affiliations
- Universidade Federal do Rio de Janeiro (BR)
- Corresponding author
- Acselrad, Henri
- ORCID
- Acselrad, Henri
- Venue
- Revista Brasileira de Estudos Urbanos e Regionais
- Published
- 1999-05-31
- Issue
- 1
- Pages
- 79
- ISSN
- 1517-4115 (ISSN-L)
- 2317-1529
- OpenAlex
- W1513470562
- Cited by
- 203
- References
- 0
- Citations by year
- 2025: 5 · 2024: 2 · 2023: 22 · 2022: 11 · 2021: 11 · 2020: 8 · 2019: 29 · 2018: 19 · 2017: 7 · 2016: 12 · 2015: 12 · 2014: 11 · 2013: 7 · 2012: 10
- FWCI
- 7.82
- Type
- journal article
- Language
- pt
- Open access
- diamond
- doi.org
- Locations
- Revista Brasileira de Estudos Urbanos e Regionais (publishedVersion, cc-by)
- LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (publishedVersion, cc-by)
- Redalyc (Universidad Autónoma del Estado de México) (submittedVersion)
- Topics
- Social Sciences › Urban Studies › Urban Planning and Governance
- Social Sciences › Urban Studies › Urban Development and Societal Issues
- Social Sciences › Urban Studies › Sustainable Urban and Rural Development
- Keywords
- urban sustainability, sustainability discourse, urban planning, environmental politics, urban resilience, adaptive capacity, risk management, urban expansion, material and energy flows
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