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Revista da Sociedade Brasileira de Arborização Urbana
Article . 2016 . Peer-reviewed
License: CC BY NC
Data sources: Crossref
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A PAISAGEM DA FLORESTA URBANA DE CURITIBA-PR

Authors: Mayssa Mascarenhas Grise; Daniela Biondi; Hideo Araki;

A PAISAGEM DA FLORESTA URBANA DE CURITIBA-PR

Abstract

A vegetação é o componente central da estrutura das paisagens urbanas, seja por seus benefícios ecológicos, estéticos ou sociais. O objetivo desse trabalho foi descrever e quantificar a composição e configuração espacial dos componentes estruturais da paisagem da floresta urbana de Curitiba-PR. Para identificar a floresta urbana utilizou-se imagens GeoEye-1, às quais foram aplicadas técnicas de realce para a classificação por árvore de decisão. Após a classificação foram definidos os componentes estruturais da paisagem, a matriz, os fragmentos e os corredores. A paisagem de Curitiba é formada por uma matriz urbana que ocupa 56,33% da área total do município. Os fragmentos, classificados como as áreas com cobertura de vegetação presentes nas áreas verdes e no interior das áreas de quadra, ocupam 37,90%. Os corredores, definidos como a vegetação presente sobre o arruamento e os corpos d'água, representam 5,73%. Ainda que Curitiba detenha uma matriz formada por áreas construídas imersa em uma extensa (44% da paisagem) floresta urbana, há necessidade de um incremento no número de fragmentos remanescentes, de uma efetiva fiscalização que evite a perda dos fragmentos introduzidos particulares e, de um monitoramento e manejo adequado dos corredores do tipo urban stepping stones.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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