Impactos ambientais no Rio Parnaíba e seus reflexos no desenvolvimento da cidade de Teresina
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Arquivos
Tipo
Dissertação
Data de publicação
2016-02-15
Periódico
Citações (Scopus)
Autores
Lopes, Lara Citó
Orientador
Bruna, Gilda Collet
Título da Revista
ISSN da Revista
Título de Volume
Membros da banca
Lopes, Wilza Gomes Reis
Kato, Volia Regina Costa
Kato, Volia Regina Costa
Programa
Arquitetura e Urbanismo
Resumo
Teresina, capital of Piaui, state of the Northeast region of the country, is a city that
presents itself an unusual feature of having two rivers in its urban extension, the
Parnaíba and Poti rivers. The Rio Parnaíba has greater significance to the city
because it is the source of all water supply piped to Teresina. Another feature that
shows its magnitude is the fact that its hydrographic basin is the second most
important of the northeast region of the country. These characteristics prove its
relevance as an object of study. This river, as well as many other sources for supply,
is in process of environmental degradation by both the inefficiency of public policies -
observed by the limited scope of the sanitation service that brings about the
existence of clandestine sewage, for breaches of the laws that regulate preservation
of the river -, for lack of environmental education of the population in general, citing it
as an example of this economic activity practiced in its surroundings as car washes,
garden cultivation , mining , fishing , established with the research . Soon, the river
suffers daily numerous impacts of urban sprawl, the type silting the river banks an
increase of crowns over the years, pointed out by this research; urban waste
accumulation in its waters; deforestation of riparian vegetation; among others.
Therefore, it is necessary to study this issue, focusing on one of the major global
concerns since the late twentieth century: the quality of urban water. Thus , this
research aimed to study the environmental impacts that occur in Rio Parnaíba ,
consequential expansion and urban occupation of the city of Teresina, highlighting
thereby the importance of its preservation in promoting sustainable development of
the city. This analysis is based on theoretical research and field research, to detect
the deficiency found points, which hamper the preservation of the river.
Descrição
Palavras-chave
Rio Parnaíba , Teresina (Piauí) , impactos ambientais , desenvolvimento sustentável , expansão urbana
Assuntos Scopus
Citação
LOPES, Lara Citó. Impactos ambientais no rio Parnaíba e seus reflexos no desenvolvimento da cidade de Teresina. 2016. 137 f. Dissertação( Arquitetura e Urbanismo) - Universidade Presbiteriana Mackenzie, São Paulo .