Échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes
This article underlines the circular economy’s issues related to the framework of urban metabolism, focusing the organic material and waste chain. It is about of combining the analysis of flows and their governance. It is based on a case study : the organic waste and material stream of Rennes. In th...
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Éditions en environnement VertigO
2018
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oai:doaj.org-article:d5b1b8180a734b46a56ce0ce18c9d16b2021-12-02T09:59:37ZÉchelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes1492-844210.4000/vertigo.21609https://doaj.org/article/d5b1b8180a734b46a56ce0ce18c9d16b2018-09-01T00:00:00Zhttp://journals.openedition.org/vertigo/21609https://doaj.org/toc/1492-8442This article underlines the circular economy’s issues related to the framework of urban metabolism, focusing the organic material and waste chain. It is about of combining the analysis of flows and their governance. It is based on a case study : the organic waste and material stream of Rennes. In this article, we have focused our analysis on bio-waste sectors. In particular, we have deepened its structuring through the analysis of three main aspects : practices, flows and public policies. The analysis reveals that are three main waste chains that coexist, with very different configurations : the "dominant" sector (composting platform, incineration, burial) ; the "participatory" sector (participatory composting) and the "future" chain (waste sorting, methanisation). This context shows that there is no real challenge to the centralized management of waste networks, but rather a hybridization of those chains.Jean-Baptiste BahersGiulia GiacchèÉditions en environnement VertigOarticleorganic waste managementurban metabolismcommunity gardensparticipatory wasteRennesEnvironmental sciencesGE1-350FRVertigO, Vol 31 (2018) |
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organic waste management urban metabolism community gardens participatory waste Rennes Environmental sciences GE1-350 |
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organic waste management urban metabolism community gardens participatory waste Rennes Environmental sciences GE1-350 Jean-Baptiste Bahers Giulia Giacchè Échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes |
description |
This article underlines the circular economy’s issues related to the framework of urban metabolism, focusing the organic material and waste chain. It is about of combining the analysis of flows and their governance. It is based on a case study : the organic waste and material stream of Rennes. In this article, we have focused our analysis on bio-waste sectors. In particular, we have deepened its structuring through the analysis of three main aspects : practices, flows and public policies. The analysis reveals that are three main waste chains that coexist, with very different configurations : the "dominant" sector (composting platform, incineration, burial) ; the "participatory" sector (participatory composting) and the "future" chain (waste sorting, methanisation). This context shows that there is no real challenge to the centralized management of waste networks, but rather a hybridization of those chains. |
format |
article |
author |
Jean-Baptiste Bahers Giulia Giacchè |
author_facet |
Jean-Baptiste Bahers Giulia Giacchè |
author_sort |
Jean-Baptiste Bahers |
title |
Échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes |
title_short |
Échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes |
title_full |
Échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes |
title_fullStr |
Échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes |
title_full_unstemmed |
Échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à Rennes |
title_sort |
échelles territoriales et politiques du métabolisme urbain : la structuration des filières de biodéchets et l’intégration de l’agriculture urbaine à rennes |
publisher |
Éditions en environnement VertigO |
publishDate |
2018 |
url |
https://doaj.org/article/d5b1b8180a734b46a56ce0ce18c9d16b |
work_keys_str_mv |
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