friday, february 14, 2025
at 2pm - Ancien amphithéâtre
École nationale supérieure de paysage de Versailles (ENSP) - 10 rue du maréchal Joffre à Versailles (Potager du Roi site)
Axelle THIERRYa researcher associated with the ATE laboratory, will present her doctoral thesis entitled "Négocier l'agriculture de l'archipel du Grand Paris. A prospective survey of agro-ecological urbanism and its co-benefits through landscape projects".
This project-based thesis was carried out under the supervision of Sylvie Salles and with the co-supervision of Rémi Janin at the ENSP's LAREP Laboratory, as part of the EUR Humanités, Création, Patrimoine andED n°628 Arts, Humanités et Sciences sociales of CY Cergy Paris Université.
Jury members:
- Claire Aragau, Professor HDR, Paris School of Urban Planning, reporter
- Xavier Guillot, Professor HDR, École nationale supérieure d'architecture de Marseille, examiner
- Rémi Janin, landscape architect, farmer, teacher, École nationale supérieure d'architecture de Clermont-Ferrand, co-supervisor
- Roselyne de Lestrange, Professor, Faculty of Architecture, Architectural Engineering and Urban Planning, Université Catholique de Louvain, reporter
- Sébastien Marot, Professor HDR, École d'architecture de la ville & des territoires Paris-Est, examiner
- Sylvie Salles, Professor HDR, École nationale supérieure de paysage de Versailles, Director
Abstract:
Faced with the current challenges of metropolitan development linked to climate change and the degradation of natural resources, public policies, particularly in France, are called upon to profoundly renew the relationship between urban and agricultural areas. However, Greater Paris, like other metropolises, is struggling to initiate food relocations leading to spatial recompositions between its urban, agricultural, natural and forestry components. Against this backdrop, this doctoral research examines the role of the Paris metropolis' agricultural enclaves, which form an archipelago of food-producing islands within the Green Belt.
It aims to respond to two challenges: to shed light on how agri-landscape projects based on enclaves can be a driving force for the reterritorialization and resilience of urban territories, and to clarify the contributions of designers, particularly landscape architects, to these project processes.
This project-based research draws on the situated capacities of landscape projects to articulate food, agricultural, urban and environmental issues. In partnership with Île-de-France Nature, a key player in regional policy and the Green Belt, nine contrasting areas of enclosed agricultural land were analyzed. This survey, which identified typologies of issues and players, as well as the landscape and project dynamics at work, led to a prospective approach undertaken on the Coteaux de Nézant and Mont de Veine site to spatialize development scenarios on the scale of an agricultural enclave. This process tested and evaluated tools for the collective design of a multifunctional, sustainable land development project.
This research aims to equip designers, decision-makers, farmers and citizens to take a systemic approach to urban agricultural relocation projects. The prospective approach leads to a collaborative method of territorialized transition scenarios, as well as tools and methods for agro-ecological urban planning. It concludes by showing how negotiated agriculture, resulting from a new distribution of roles and land uses, leads to territorial co-benefits,based on the archipelago of enclaves seen as a network of shared resource locations. This approach addresses food as an essential territorial issue, dealing with the interdependence between the urban, its resources and its landscapes.
more information on the presentation HERE
and to access the venue HERE
image: "Des jardins maraîchers de Grenelle", 1902, lithograph by Henri Rivière, from the series "Trente-six vues de la tour Eiffel", Musée d'Orsay