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Use of green roofs to solve storm water issues at the basin scale: study in the Hauts-de-Seine County (France)

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  • معلومة اضافية
    • Contributors:
      Hydrologie, Météorologie et Complexité (HM&Co); École des Ponts ParisTech (ENPC); Laboratoire Eau, Environnement et Systèmes Urbains (LEESU); AgroParisTech-Université Paris-Est Marne-la-Vallée (UPEM)-École des Ponts ParisTech (ENPC)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12); Centre Scientifique et Technique du Bâtiment (CSTB); Conseil Général des Hauts-de-Seine, Direction de l'Eau; Transferts et interactions liés à l'eau en milieu construit (TEAM); Centre d'Etudes et d'Expertise sur les Risques, l'Environnement, la Mobilité et l'Aménagement (Cerema)
    • بيانات النشر:
      HAL CCSD
      Taylor & Francis
    • الموضوع:
      2016
    • Collection:
      Hal-CSTB (Centre Scientifique et Technique du Bâtiment)
    • نبذة مختصرة :
      International audience ; At the building scale, green roof has demonstrated a positive impact on urban runoff (decrease in the peak discharge and runoff volume). This work aims to study if similar impacts can be observed at basin scale. It is particularly focused on the possibility to solve some operational issues caused by storm water.For this purpose, a methodology has been proposed. It combines: a method to estimate the maximum roof area that can be covered by green roof, called green roofing potential, and an urban rainfall-runoff model able to simulate the hydrological behaviour of green roof.This methodology was applied to two urban catchments affected one by flooding and the other one by combined sewage overflow. The results show that green roof can reduce the frequency and the magnitude of such problems depending on the covered roof surface. Combined with other infrastructures, they represent an interesting solution for urban water management.
    • Relation:
      hal-01151786; https://hal.science/hal-01151786; https://hal.science/hal-01151786/document; https://hal.science/hal-01151786/file/UWJ_Versini_vfinal.pdf
    • الرقم المعرف:
      10.1080/1573062X.2014.993993
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.221274A6