Expansão urbana e qualidade ambiental : uma análise da cobertura vegetal em Rondonópolis - MT entre os anos de 2006 e 2015
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Data
2016-11-18
Autores
Duarte, Taise Ernestina Prestes Nogueira
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Universidade Federal de Mato Grosso
Resumo
The objective of this dissertation was to analyze the urban environmental quality in
Rondonópolis in the face of the urban expansion between 2006 and 2015, with plant cover
being the main parameter of environmental quality. This analysis included three steps:
Analysis of the urban expansion, mapping of the vegetation cover and survey of the aspects
involved in the characteristics of the urban vegetation cover in Rondonópolis – MT, Brazil.
For the mapping of the urban vegetation cover in Rondonópolis, the NDVI calculation was
used as the main resource, according to the methodology suggested by Sá et al (2010). From
the development of the present study, it could be considered that the urban expansion in
Rondonópolis reveals clear signs of a process of urbanization dictated by the interests of
capital. Vegetation cover is relatively low in most of the neighborhoods surveyed, and there
have been significant losses in the last ten years. Among the aspects involved in the
characteristics of the urban vegetation cover in Rondonópolis were: natural aspects, time of
urbanization, environmental injustice and urban legislation. In this way, it was verified that
natural aspects such as altitude and the presence of riparian forests influenced in a greater
amount of vegetal cover in some places. It was verified that the time of urbanization was
proportional to the amount of vegetal cover present in the neighborhood, as well as, the
differentiation in the access to the vegetal cover between the social classes was verified,
where the social classes of greater income obtained quantity of superior vegetal cover In
almost all the neighborhoods surveyed. With regard to urban legislation related to vegetation
cover, it was found that the fragility of municipal legislation is responsible for the low
diversity of vegetation cover found, as well as the lack of actions aimed at valorizing
vegetation cover as an essential element in urban spaces. Reflected in the urban landscape of
Rondonópolis. Based on the data collected, it was possible to verify that the Master Plan
(2006/2015) was not effective in providing environmental quality to all residents during its
period of validity, and that environmental quality worsened during this period and its Access
was segregating.
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Citação
DUARTE, Taise Ernestina Prestes Nogueira. Expansão urbana e qualidade ambiental: uma análise da cobertura vegetal em Rondonópolis - MT entre os anos de 2006 e 2015. 2016. 111 f. Dissertação (Mestrado em Geografia) - Universidade Federal de Mato Grosso, Instituto de Ciências Humanas e Sociais, Rondonópolis, 2016.