Contribuições para o entendimento e planejamento da ocupação urbana da Baixada de Jacarepaguá - Rio de Janeiro / RJ: uma aplicação da matriz P.E.I.R

• Ano de defesa: 2009
• Autor(a) principal: Pimenta, Leonardo Correa
• Orientador(a): Marques, Jorge Soares
• Banca de defesa: Dornelles, Liane Maria Azevedo , Freitas, Marcelo Motta de , Costa, Nadja Maria Castilho da
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade do Estado do Rio de Janeiro
• Programa de Pós-Graduação: Programa de Pós-Graduação em Geografia
• Departamento: Centro de Tecnologia e Ciências::Instituto de Geografia
• País: BR
• Palavras-chave em Português: Lagoas costeiras; Urbanização; Matriz P.E.I.R.; Impactos ambientais; Degradação ambiental
• Palavras-chave em Inglês: Coastal lagoons; Urbanization; Matrix S.P.I.R.; Environmental impacts; Environmental degradation
• Área do conhecimento CNPq: CNPQ::CIENCIAS EXATAS E DA TERRA::GEOCIENCIAS
• Link de acesso: http://www.bdtd.uerj.br/handle/1/13398

This dissertation presents a geographical approach, applying the methodology Matrix PEIR, in Baixada Jacarepaguá. The Brazilian coast, the colonial period to the present day, has suffered a progressive human occupation that gradually degrades and distorting the natural coastal environments, rather than new forms of urban environment. The marshland is an Jacarepaguá a coastal plain located in the western city of Rio de Janeiro between the massifs of Tijuca and Pedra Branca and the Atlantic Ocean, and has within it a wide range lagoon and a significant river system. From the decade 1960, the expansion of urban Rio de Janeiro, has been pushing and covering the unique nature of this environment, causing suffering through sensitive environmental impacts of urbanization. The environmental status of the region is changing, for example, the soil is being appropriated by measures that are making this the most wholesome urbanization as landfills, macrodrainage, river rectilinear and opening of channels, among others. This study seeks to apply a methodology for analyzing environmental recently called PEIR to assess the level of spatial change of the coastal environment, exposing environmental problems in an integrated way, and showing the changes in natural structures and functions of environmental change and its consequences. The lakes, rivers and their margins are places sensitive to environmental degradation, however, the final destination of virtually all sediment and pollution is the ocean. The natural amenities today have almost no longer exist. What little is being preserved to restrict the parks natural and forests / gardens of private condominiums with its exotic vegetation. Moreover, it is noted that the answers given by society and the government are not satisfactory, since there is also the failure of the Government towards this natural environment, because laws are not lacking, but needs to be undertaken adequate supervision to meet these. Given also the lack of basic sanitation for the entire marshland Jacarepaguá and measures to prevent increases in the levels of environmental pollution of the lagoons of this region.