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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Vazios urbanos nas ?reas centrais: os casos do Porto-PT e de Natal-BR

Silva, Eug?nio Ribeiro 21 July 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-11-22T20:54:08Z No. of bitstreams: 1 EugenioRibeiroSilva_TESE.pdf: 13145838 bytes, checksum: f31fdffefd2e1a62d9515b2f060c65af (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-11-23T23:59:35Z (GMT) No. of bitstreams: 1 EugenioRibeiroSilva_TESE.pdf: 13145838 bytes, checksum: f31fdffefd2e1a62d9515b2f060c65af (MD5) / Made available in DSpace on 2017-11-23T23:59:35Z (GMT). No. of bitstreams: 1 EugenioRibeiroSilva_TESE.pdf: 13145838 bytes, checksum: f31fdffefd2e1a62d9515b2f060c65af (MD5) Previous issue date: 2017-07-21 / No ?mbito da produ??o do espa?o urbano, uma importante estrat?gia de valoriza??o ? a perman?ncia de vazios urbanos para a especula??o imobili?ria. Al?m dessa vis?o cl?ssica de vazios urbanos, outras formas de esvaziamento aparecem nas cidades do mundo inteiro. Por isso, esse trabalho objetivou a constru??o de uma tipologia para analisar o processo de esvaziamento em suas diversas nuances, como brownfields, greyfields e greenfields. Al?m desses, outros termos se enquadram para an?lise do processo de esvaziamento, sobremaneira nas ?reas centrais das cidades, a saber: im?veis subutilizados, im?veis n?o utilizados, im?veis n?o edificados e im?veis em ru?nas. Mediante o uso da tipologia dos vazios urbanos, foi poss?vel caracterizar cada tipo de vazio urbano, possibilitando a elabora??o de explica??es balizadas pela teoria, acerca do seu papel na din?mica imobili?ria da cidade de Natal. Como contraponto, foi analisado o caso da cidade do Porto, em Portugal, onde se tem buscado minimizar o quadro de abandono e degrada??o das ?reas centrais com pol?ticas de reabilita??o urbana. Por meio de visitas in loco, com levantamento fotogr?fico e observa??o para mapeamento dos tipos de vazios, bem como por meio de entrevistas semiestruturadas junto ? agentes dos setores p?blico e privado, foi poss?vel compreender melhor os efeitos dos vazios urbanos nas cidades em tela, bem como os processos em curso para reabilita??o de ?reas centrais. A tese concluiu que os vazios urbanos causam problemas de diversas ordens para a cidade e que, por isso, precisam ser combatidos. No entanto, ? preciso desenvolver uma reabilita??o urbana que leve em conta o interesse da popula??o menos favorecida, a fim de evitar a gentrifica??o. / In the field of urban space production, an important valuation strategy and a permanence of urban voids for real estate speculation. In addition to the classic information of urban voids, other forms of emptying appear in cities all over the world. Therefore, this work aimed at constructing a typology to analyze the process of emptying in its various nuances, such as brownfields, greyfields and greenfields. In addition, other terms are used to analyze the process of emptying, especially in the central areas of the cities: underutilized real estate, unused real estate, property not built and real estate in ruins. Using the typology of urban voids, it was possible to characterize each type of urban emptiness, making it possible to elaborate explanations based on theory, about its role in the real estate dynamics of the city of Natal. As a counterpoint, we analyzed the case of the city of Porto, Portugal, where it has sought to minimize the abandonment and degradation of the central areas with urban rehabilitation policies. By means of on-site visits, with photographic survey and observation to map the types of voids, as well as through semi-structured interviews with agents from the public and private sectors, it was possible to better visualize the effects of urban voids in cities on canvas, as well as ongoing processes for rehabilitation of core areas. A context as difficult as what is needed, therefore, needs to be tackled. However, it is necessary to develop urban rehabilitation that takes into account the interest of the less favored population, in order to avoid gentrification.

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