| Title | Inflows and Outflows from Material Stocks of Buildings and Networks and their Space-Differentiated Drivers: The Case Study of the Paris Region |
|---|---|
| ID_Doc | 5459 |
| Authors | Augiseau, V; Kim, E |
| Title | Inflows and Outflows from Material Stocks of Buildings and Networks and their Space-Differentiated Drivers: The Case Study of the Paris Region |
| Year | 2021 |
| Published | Sustainability, 13, 3 |
| Abstract | Urbanization causes massive flows of construction materials and waste, which generates environmental impacts and land-use conflicts. Circular economy strategies at a local scale and in coordination with urban planning could respond to those issues. Implementing these strategies raises challenges as it requires a better knowledge of flows and their space-differentiated drivers. This article focuses on the case of the Paris region (Ile-de-France) in 2013. Construction materials inflows and outflows to and from anthropogenic stocks of buildings and networks are estimated and located though a bottom-up approach based on the collection and processing of geolocalized data. Flow analysis focuses on the relationship between urbanization and flows with a view to establishing context-specific circular economy strategies. Results show that regional inflows of construction materials to stocks in 2013 reach between 1.8 and 2.1 t/capita while outflows are between 1.0 and 1.5 t/capita. Both inflows and outflows are mainly driven by building construction and demolition as well as by road renewal. The region is composed of three sub-urban areas and flows per capita in the dense central city of Paris are significantly lower than in the low-density outskirt area of Grande Couronne (GC). Road renewal accounts for a larger share of flows in GC. Future research will address methodological limits. |
Similar Articles
| ID | Score | Article |
|---|---|---|
16142
|
Augiseau, V; Kim, E Spatial characterization of construction material stocks: The case of the Paris region(2021) | |
| 18181
|
Liu, YP; Li, JJ; Chen, WQ; Song, LL; Dai, SQ Quantifying urban mass gain and loss by a GIS-based material stocks and flows analysis(2022)Journal Of Industrial Ecology, 26.0, 3 | |
| 13438
|
Lanau, M; Liu, G; Kral, U; Wiedenhofer, D; Keijzer, E; Yu, C; Ehlert, C Taking Stock of Built Environment Stock Studies: Progress and Prospects(2019)Environmental Science & Technology, 53, 15 | |
| 16829
|
Tirado, R; Aublet, A; Laurenceau, S; Thorel, M; Louerat, M; Habert, G Component-Based Model for Building Material Stock and Waste-Flow Characterization: A Case in the ile-de-France Region(2021)Sustainability, 13, 23 | |
| 15830
|
Simba, CM; Lemelin, E Spatio-Temporal Analysis of Resources and Waste Quantities from Buildings (as Urban Mining Potential) Generated by the European Metropolis of Lille: A Methodology Coupling Data from Construction and Demolition Permits with Geographic Information Systems(2024)Resources-Basel, 13, 6 | |
| 28433
|
Lanau, M; Liu, G Developing an Urban Resource Cadaster for Circular Economy: A Case of Odense, Denmark(2020)Environmental Science & Technology, 54.0, 7 | |
| 3157
|
Zhang, N; Gruhler, K; Schiller, G A review of spatial characteristics influencing circular economy in the built environment(2023)Environmental Science And Pollution Research, 30, 19 | |
| 29260
|
Tazi, N; Idir, R; Ben Fraj, A Towards achieving circularity in residential building materials: Potential stock, locks and opportunities(2021) | |
| 14487
|
Kolkwitz, M; Luotonen, E; Huuhka, S How changes in urban morphology translate into urban metabolisms of building stocks: A framework for spatiotemporal material flow analysis and a case study(2023)Environment And Planning B-Urban Analytics And City Science, 50, 6 | |
| 4668
|
Zeller, V; Towa, E; Degrez, M; Achten, WMJ Urban waste flows and their potential for a circular economy model at city-region level(2019) |