Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Daily Overview |
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SES 1-3-1: Modelling of Blue-Green Infrastructure / NBS / SUDS / LID 2 Location: HSB0 Session Chair: Max Maurer Session Chair: Bryn Elizabeth Reynolds | |
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2:00pm - 2:15pm
Modelling bioretention systems: does physical-based mean robust? 1: LEESU, ENPC, Institut Polytechnique de Paris, Univ Paris Est Créteil, 77455 Marne-la-Vallée, France; 2: Cerema, Equipe TEAM, 12 rue Teisserenc de Bort, 78190 Trappes, France; 3: Cerema, Equipe TEAM, 71 rue de la Grande Haie, 54510 Tomblaine, France This study aims to test the robustness of a physical based bioretention cell model, given the inaccuracies inherent to our knowledge of the systems’ hydrodynamic. Field monitoring data on a pilot bioretention cell is compared to HYDRUS 1D modelling results for a range of possible soil properties and bottom condition scenarios. The uncertainties in the hydrodynamic properties of the filtration and transition medias as well as the bottom boundary conditions (BCs) are found to significantly affect modelling results for water content dynamics in the filtration media but have limited impact on the long-term water balance of the system. | |