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Previous issue date: 2017-02-07 / Water environments are spaces that present ecological-functional importance for the maintenance of given biodiversity. Nonetheless, in the history of cities, its physicalenvironmental decharactation is recurrent, specially by the adoption of solutions focusing hydrosanitarism which do not take into consideration the relations between the environmental and urban dynamics. The structural contradictions of the contemporary urbanization process intensify the problems and the challenges to be overcome. The contemporary interventions studied show a tendency to rethink the techno-scientific model adopting new ecological-environmental paradigms, developed in accordance to the specificities of its environmental and urban context. As a contributing result of the research, recommendations for the elaboration of projects in a dialogical and systemic ways are presented. First of all, the aspects related to the environmental dynamics and the transformations resulting from the process of urbanization are approached, highlighting inadequate interventions that drive the population away from the physical, social and cultural relationship with urban waterways and the new perspectives which embody such watershed as structural element. Following, the background of urbanism with environmental-ecological concerns is exposed, its strands and a survey of national and international experiences of projects carried out in water environments, as well as the reflection on the new paradigms of urbanism with an ecological-environmental preoccupation. 150 projects in 24 countries, were surveyed and analyzed, due to the interventions value water within urban environments. From these, three projects were selected and analyzed in detail, using an specific methodology that seeks to establish a systemic and dialogical reading. In the last part of the thesis, recommendations in relation to methodological aspects and solutions to intervention projects that promote the incorporation and valorization of the water environment elements in the morphology and the urban landscape are presented, taking into consideration the relations between the environmental and urban dynamics. It was concluded that the projects of intervention in urban water environments must establish the dialectic among the environmental, urban and human dimension, having as an assumption that mankind does not create new systems, that the city has its own rationality and that the urban water environments are spaces with multiple functions. Its design must come from the comprehension of the environmental and urban dynamics, establishing principles and criteria coherent to this reality, which consider the multiple dimensional and scaled relations, featuring multiple objectives to respond to the complexity of the urban environment. The intervention should contemplate and/or articulate the scales of the regional and urban planning with punctual interventions in the water environment. The differential, which qualifies the intervention in urban water environments, is the valorization of the water as an aesthetic element and its incorporation as element of the morphology and of the urban landscape, from the comprehension of its watershed and of the relation of larger and smaller scales. / Os ambientes fluviais s?o espa?os que apresentam intera??es ecol?gico-funcionais importantes para a manuten??o da biodiversidade. Por?m, na hist?ria das cidades ? recorrente a sua descaracteriza??o fisco-ambiental, principalmente, pela ado??o de solu??es com enfoque hidrossanit?rio que n?o levam em considera??o as rela??es entre a din?mica ambiental e urbana. As contradi??es estruturais do processo de urbaniza??o contempor?nea intensificam os problemas e os desafios a serem enfrentados. As interven??es contempor?neas estudadas demonstram a tend?ncia de repensar o modelo t?cnico-cientifico, adotando novos paradigmas ecol?gico-ambientais, desenvolvidos de acordo com as especificidades do seu contexto ambiental e urbano. Como contribui??o resultante da pesquisa s?o apresentadas recomenda??es para elabora??o de projetos de forma dial?gica e sist?mica. Primeiramente, s?o abordados os aspectos relacionados com a din?mica ambiental e as transforma??es decorrentes do processo de urbaniza??o, com destaque para as interven??es inadequadas que levam a popula??o ao afastamento f?sico, social e cultural em rela??o aos cursos d??guas urbanos e ?s novas perspectivas que incorporam a bacia hidrogr?fica como elemento estruturante. A seguir s?o expostos os antecedentes do urbanismo com preocupa??o ecol?gico-ambiental, suas vertentes e o levantamento das experi?ncias nacionais e internacionais de interven??es em ambientes fluviais, assim como a reflex?o sobre os novos paradigmas do urbanismo com preocupa??o ecol?gico-ambiental. Foram levantados e analisados aspectos gerais em rela??o a concep??o de 150 projetos, em 24 pa?ses, com interven??es que valorizam a ?gua no meio urbano. Os projetos desenvolvidos para as cidades de Velenje (Eslovenia), Denver (Estados Unidos) e Belo Horizonte (Brasil) foram selecionados e analisados detalhadamente, a partir de uma metodologia pr?pria que procura estabelecer uma leitura sist?mica e dial?gica. Na parte final do trabalho s?o apresentadas recomenda??es em rela??o aos aspectos metodol?gicos e solu??es de projetos de interven??o que promovam a incorpora??o e valoriza??o dos elementos do ambiente fluvial na morfologia e na paisagem urbana, levando-se em considera??o as rela??es entre a din?mica ambiental e urbana. Conclui-se que os projetos de interven??o em ambientes fluviais urbanos devem estabelecer a dial?tica entre a dimens?o ambiental, urbana e humana, tendo como pressupostos que o homem n?o cria novos sistemas, que a cidade possui uma racionalidade pr?pria e que os ambientes fluviais urbanos s?o espa?os com m?ltiplas fun??es. Sua elabora??o deve partir da compreens?o da din?mica ambiental e urbana, estabelecendo princ?pios e crit?rios coerentes com essa realidade, que levem em considera??o as m?ltiplas rela??es dimensionais e escalares, apresentando m?ltiplos objetivos para responder ? complexidade do meio urbano. A interven??o deve contemplar e/ou articular as escalas do planejamento regional e urbano com as interven??es pontuais no ambiente fluvial. O diferencial, que qualifica os projetos de interven??o em ambientes fluviais urbanos, est? na valoriza??o da ?gua como elemento est?tico e a sua incorpora??o como elemento da morfologia e da paisagem urbana, a partir da compreens?o da sua bacia hidrogr?fica e da rela??o com escalas maiores e menores.
| Identifer | oai:union.ndltd.org:IBICT/oai:tede.bibliotecadigital.puc-campinas.edu.br:tede/922 |
| Date | 07 February 2017 |
| Creators | Cardoso, Francisco Jos? |
| Contributors | Bueno, Laura Machado de Mello, Santos Junior, Wilson Ribeiro dos, Silva Neto, Manoel Lemes da, Andrade, Liza Maria Souza de, Moretti, Ricardo de Sousa |
| Publisher | Pontif?cia Universidade Cat?lica de Campinas, Programa de P?s-Gradua??o em Arquitetura e Urbanismo, PUC-Campinas, Brasil, CEATEC ? Centro de Ci?ncias Exatas, Ambientais e de Tecnologias |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da PUC_CAMPINAS, instname:Pontifícia Universidade Católica de Campinas, instacron:PUC_CAMP |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 7753375307196687699, 500 |
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