La lisière des espaces ouverts : support de densification qualitative des métropoles

Many territories tend to recognize the edge of open space as a strategic zone. The edges merge issues of urban development and demographic growth with the protection of natural spaces and the promotion of their value. The “lisière urbaine” (Urban fringe or Urban buffer) concept recognizes the edges...

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Autores principales: Séréna Vanbutsele, Bernard Decleve
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Lenguaje:FR
Publicado: Éditions en environnement VertigO 2015
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Acceso en línea:https://doaj.org/article/bc7e9d30b1404ab5b153bb010384bf77
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spelling oai:doaj.org-article:bc7e9d30b1404ab5b153bb010384bf772021-12-02T09:59:53ZLa lisière des espaces ouverts : support de densification qualitative des métropoles1492-844210.4000/vertigo.15700https://doaj.org/article/bc7e9d30b1404ab5b153bb010384bf772015-03-01T00:00:00Zhttp://journals.openedition.org/vertigo/15700https://doaj.org/toc/1492-8442Many territories tend to recognize the edge of open space as a strategic zone. The edges merge issues of urban development and demographic growth with the protection of natural spaces and the promotion of their value. The “lisière urbaine” (Urban fringe or Urban buffer) concept recognizes the edges as vibrant spaces with a variable thickness and where numerous projects could take place. The lisière urbaine concept is related to two main ideas. Firstly, this concept implies a connecting seam that stitches town and nature together and secondly, this zone is also viewed as a place for inward urban development. Numerous projects propose to build partially within an open space in order to define and structure a green space that people will use and respect instead of an undefined one that is threatened to be “eaten” slowly by buildings. But revealing previous urban voids raises major questions. Firstly, population growth around an open space requires adaptive measures for its management; do we know how we want to transform theses spaces? Secondly, the urban development of previously neglected zones raises the issue of the gentrification. And thirdly, where should the lisière urbaine be located, within the open space or within the built up area? In response to these questions, in the urban fringe, it seems imperative to focus with equal attention on the built form as well as on the non-built landscape. The lisière urbaine could be implemented by two complementary strategies: adapt and manage the open spaces on the edges of a natural or agricultural zone (the pomerio zone) and plan a permeable density in the built area around the open space (the ante parc zone).Séréna VanbutseleBernard DecleveÉditions en environnement VertigOarticleurban buffer zoneedgeurban fringecitynaturearticulationEnvironmental sciencesGE1-350FRVertigO (2015)
institution DOAJ
collection DOAJ
language FR
topic urban buffer zone
edge
urban fringe
city
nature
articulation
Environmental sciences
GE1-350
spellingShingle urban buffer zone
edge
urban fringe
city
nature
articulation
Environmental sciences
GE1-350
Séréna Vanbutsele
Bernard Decleve
La lisière des espaces ouverts : support de densification qualitative des métropoles
description Many territories tend to recognize the edge of open space as a strategic zone. The edges merge issues of urban development and demographic growth with the protection of natural spaces and the promotion of their value. The “lisière urbaine” (Urban fringe or Urban buffer) concept recognizes the edges as vibrant spaces with a variable thickness and where numerous projects could take place. The lisière urbaine concept is related to two main ideas. Firstly, this concept implies a connecting seam that stitches town and nature together and secondly, this zone is also viewed as a place for inward urban development. Numerous projects propose to build partially within an open space in order to define and structure a green space that people will use and respect instead of an undefined one that is threatened to be “eaten” slowly by buildings. But revealing previous urban voids raises major questions. Firstly, population growth around an open space requires adaptive measures for its management; do we know how we want to transform theses spaces? Secondly, the urban development of previously neglected zones raises the issue of the gentrification. And thirdly, where should the lisière urbaine be located, within the open space or within the built up area? In response to these questions, in the urban fringe, it seems imperative to focus with equal attention on the built form as well as on the non-built landscape. The lisière urbaine could be implemented by two complementary strategies: adapt and manage the open spaces on the edges of a natural or agricultural zone (the pomerio zone) and plan a permeable density in the built area around the open space (the ante parc zone).
format article
author Séréna Vanbutsele
Bernard Decleve
author_facet Séréna Vanbutsele
Bernard Decleve
author_sort Séréna Vanbutsele
title La lisière des espaces ouverts : support de densification qualitative des métropoles
title_short La lisière des espaces ouverts : support de densification qualitative des métropoles
title_full La lisière des espaces ouverts : support de densification qualitative des métropoles
title_fullStr La lisière des espaces ouverts : support de densification qualitative des métropoles
title_full_unstemmed La lisière des espaces ouverts : support de densification qualitative des métropoles
title_sort la lisière des espaces ouverts : support de densification qualitative des métropoles
publisher Éditions en environnement VertigO
publishDate 2015
url https://doaj.org/article/bc7e9d30b1404ab5b153bb010384bf77
work_keys_str_mv AT serenavanbutsele lalisieredesespacesouvertssupportdedensificationqualitativedesmetropoles
AT bernarddecleve lalisieredesespacesouvertssupportdedensificationqualitativedesmetropoles
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