2018
DOI: 10.1080/02626667.2018.1520390
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Multi-hydro hydrological modelling of a complex peri-urban catchment with storage basins comparing C-band and X-band radar rainfall data

Abstract: Multi-Hydro hydrological modelling of a complex peri-urban catchment with storage basins comparing C-band and X-band radar rainfall data The spread of impervious surfaces in urban areas combined with the rise in the intensity of rainfall events as a result of climate change has led to dangerous increases in stormwater flows. This paper discusses a new implementation of the fully distributed hydrological model called Multi-Hydro, developed at École des Ponts ParisTech, while operating storage basins and its abi… Show more

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Cited by 16 publications
(8 citation statements)
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References 43 publications
(45 reference statements)
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“…This therefore validates the whole catchment at this time, and not only the previous 60% of it, as was the case in Gires et al [25]. (Figure 7) was generated by considering only the priority rule [24,56]. The storm water sewer system (Figure 8) is discharged into the Bièvre River, which was also modelled as a pipe.…”
Section: Multi-hydro Description and Implementationsupporting
confidence: 71%
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“…This therefore validates the whole catchment at this time, and not only the previous 60% of it, as was the case in Gires et al [25]. (Figure 7) was generated by considering only the priority rule [24,56]. The storm water sewer system (Figure 8) is discharged into the Bièvre River, which was also modelled as a pipe.…”
Section: Multi-hydro Description and Implementationsupporting
confidence: 71%
“…On the other hand, the mean singularity C 1 estimates are very similar for both the C-and X-band radar data per event, which would mean similar rainfall cumulus over the 64 km × 64 km area. However, the lower rainfall cumulus, especially for the last two events, for the X-band compared to the C-band radar data, might be related to a difference in linear pre-factors, as suggested by Alves de Souza et al [56].…”
Section: Multifractal Analysismentioning
confidence: 71%
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“…Traffic accidents have an adverse effect both on an individual and societal level resulting in costs due to person injuries and property damage, increased travel times, and emissions due to congestion. Indeed, the safety impact of weather conditions has been actively studied in different studies [26][27][28], which conclude that accident risks are significantly heightened during rainy, snowy and icy road conditions. According to Salli et al [29] the accident risk is more than four times higher for these conditions compared to bare road surface.…”
Section: Discussionmentioning
confidence: 99%
“…The Multi-Hydro model is a fully-distributed and physically-based hydrological model, which has been developed by HM&Co/ENPC (El Tabach et al, 2009;Giangola-Murzyn, 2013;Ichiba, 2016;Ichiba et al, 2018). It has been successfully implemented and validated in several catchments (e.g., Versini et al, 2016;Ichiba et al, 2017;Gires et al, 2017;Gires et al, 2018;Alves de Souza et al, 2018;Versini et al, 2018;Paz et al, 2019). In this study, it is used for assessing hydrological responses of the NBS scenarios at the urban catchment scale.…”
Section: Multi-hydro Modelmentioning
confidence: 99%