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Dinâmicas de Crescimento Urbano na Região de Lisboa e Vale do Tejo 2011‐2021
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Orientador(es)
Resumo(s)
As profundas alterações socioeconómicas, culturais, tecnológicas, políticas e geoestratégicas
que o país sofreu nas últimas décadas repercutiram-se na reconfiguração do território nacional,
e em particular na região de Lisboa e Vale do Tejo.
Os exemplos são múltiplos. A entrada na UE ditou a chegada dos fundos de coesão que
facilitaram o desenvolvimento de vias rápidas rodoviárias, que intensificaram a construção de
novos territórios urbanos. Nos anos 1980, mas sobretudo 1990, o incremento do rendimento
das famílias portuguesas agilizou o acesso ao crédito à habitação e estimulou processos de
urbanização assentes na construção nova. Mais recentemente, um novo paradigma assente na
revalorização dos centros históricos e do seu edificado antigo tem estimulado operações de
reabilitação urbanas e atraído novos residentes.
Da mesma forma, nas últimas décadas a crescente preocupação com as questões do
ordenamento do território, e das cidades, manifestou-se num conjunto de agendas, programas,
planos, estratégias, regimes jurídicos, nas mais diversas escalas de intervenção territorial e
graus de concretização também variáveis. A região de Lisboa e Vale do Tejo é sintomática
desse mesmo processo.
O presente relatório – que resulta de um estágio realizado na CCDR LVT - inscreve-se, pois,
na necessidade de revisão dos Planos Regionais da Área Metropolitana de Lisboa (2002) e
Oeste e Vale do Tejo (2009) e de um conhecimento atualizado sobre as dinâmicas de
crescimento urbano aí ocorridas.
Assente num tratamento exaustivo de informação estatística, o relatório foca-se nas alterações
vivenciadas no último período intercensitário, procurando compreender as caraterísticas
socioeconómicas da população que hoje reside a RLVT; o sistema de povoamento e a rede
urbana em que esta assenta; e sobretudo, as dinâmicas de crescimento urbano que aí
ocorreram, mensuráveis pela evolução do quantitativo de licenciamentos, alojamentos e
edifícios.
Numa época que atribui redobrada atenção às questões da sustentabilidade, em que se
consolidaram as noções de compactação de perímetros urbanos e controlo da expansão
urbana, de repovoamento de centros urbanos e históricos por via das práticas da reabilitação e
regeneração urbana, urge, pois, um conhecimento fino e atualizado das dinâmicas em curso
para daí emanarem orientações estratégicas eficazes.
The profound socioeconomic, cultural, technological, political and geostrategic changes that the country has undergone in recent decades has had repercussions on the construction of the territory, and in particular on the Lisbon and Tagus Valley region. The examples are manifold. The entrance of the country in the EU dictated the arrival of cohesion funds that facilitated the development of highways, which intensified the construction of new urban areas. In the 80's, but especially in the 90's, the increase in the income of Portuguese families made access to credit for housing more flexible and stimulated urbanization processes based on new construction. More recently, a new paradigm based on the revaluation of historic centers and their old buildings has stimulated urban rehabilitation operations and attracted new residents. In the same way, in recent decades, the growing concern with issues of spatial planning has manifested itself in a set of texts, programs, plans, strategies, legal frames, in the most diverse scales of territorial intervention and degrees of effectiveness achievement. The region of Lisbon and Tagus Valley is symptomatic of this same process. This report (which results from an internship carried out at the CCDR LVT) is part of the need to review the Regional Programs of the Metropolitan Area of Lisbon (2002) and Oeste and Vale do Tejo (2009), and an up-to-date history about the dynamics of urban growth that took place there. Based on an exhaustive treatment of statistical information, the report focuses on the changes experienced in the last inter-census period, seeking to understand the socioeconomic characteristics of the population that currently lives in the region; the settlement system and the urban network on which it is based; and above all, the dynamics of urban growth that may occur there, measurable by the evolution of the quantity of licensing and construction dynamics. At a time that pays renewed attention to issues of sustainability, in which the notions of compacting urban perimeters and controlling urban expansion, repopulation of urban and historic centers through urban rehabilitation practices are consolidated, a fine knowledge is therefore urgently needed in order to emanate efficient strategic guidelines.
The profound socioeconomic, cultural, technological, political and geostrategic changes that the country has undergone in recent decades has had repercussions on the construction of the territory, and in particular on the Lisbon and Tagus Valley region. The examples are manifold. The entrance of the country in the EU dictated the arrival of cohesion funds that facilitated the development of highways, which intensified the construction of new urban areas. In the 80's, but especially in the 90's, the increase in the income of Portuguese families made access to credit for housing more flexible and stimulated urbanization processes based on new construction. More recently, a new paradigm based on the revaluation of historic centers and their old buildings has stimulated urban rehabilitation operations and attracted new residents. In the same way, in recent decades, the growing concern with issues of spatial planning has manifested itself in a set of texts, programs, plans, strategies, legal frames, in the most diverse scales of territorial intervention and degrees of effectiveness achievement. The region of Lisbon and Tagus Valley is symptomatic of this same process. This report (which results from an internship carried out at the CCDR LVT) is part of the need to review the Regional Programs of the Metropolitan Area of Lisbon (2002) and Oeste and Vale do Tejo (2009), and an up-to-date history about the dynamics of urban growth that took place there. Based on an exhaustive treatment of statistical information, the report focuses on the changes experienced in the last inter-census period, seeking to understand the socioeconomic characteristics of the population that currently lives in the region; the settlement system and the urban network on which it is based; and above all, the dynamics of urban growth that may occur there, measurable by the evolution of the quantity of licensing and construction dynamics. At a time that pays renewed attention to issues of sustainability, in which the notions of compacting urban perimeters and controlling urban expansion, repopulation of urban and historic centers through urban rehabilitation practices are consolidated, a fine knowledge is therefore urgently needed in order to emanate efficient strategic guidelines.
Descrição
Palavras-chave
Crescimento urbano Uso e ocupação do solo Territórios artificializados Instrumentos de gestão territorial Soft Planning Região de Lisboa e Vale do Tejo