This data set was collected during the INOGEV research program, funded by the French National Res... more This data set was collected during the INOGEV research program, funded by the French National Research Agency. The dataset gives event mean concentrations of urban stormwater, measured on three French catchments for a wide range of contaminants (n=77) over the period July 2011- May 2013. The studied contaminants include conventional stormwater contaminants (polycyclic aromatic hydrocarbons - PAHs, Zn, Cu, Pb, etc.), as well as poorly or undocumented pollutants such as nonylphenol and octylphenol ethoxylates (NPnEO and OPnEO), bisphenol A (BPA), polybrominated diphenyl ethers (PBDEs), a wide variety of pesticides and various metals of relevance (As, Ti, Sr, V). Sampling and analysis were performed using homogeneous and standardised methods on three urban catchments with different land use patterns located in three distinct French towns., i.e. Sucy in Paris conurbation, Pin Sec in Nantes and Chassieu near Lyon. Their areas range from 30 to 228 ha and their impervious surface coefficie...
Stormwater detention basins are nowadays widely used to manage stormwater in cities. This practic... more Stormwater detention basins are nowadays widely used to manage stormwater in cities. This practice is an interesting option that tends to reduce water volumes and runoff peak flows in downstream networks or water courses, mitigating pollution conveyed to surface waters. These structures are characterized by an accumulation of sediments and pollutants. The amount and the characterization of accumulated sediments are also a very important issue for practitioners because these solids have to be frequently removed and managed as waste. Their treatment and potential reuse also depend on their pollution level. In this context related to the CABRRES national project, a chemical characterization of accumulated sediments is carried out in the Django Reinhardt detention-settling basin in Chassieu (France) to estimate the spatio-temporal variability of the contamination. Three micropollutant families – PBDE, alkyphenols and bisphenol A are monitored. Little is known on their behavior in the se...
Tâche 3 Rapport final de sous-tâche : « Micropolluants dans les eaux pluviales urbaines : concent... more Tâche 3 Rapport final de sous-tâche : « Micropolluants dans les eaux pluviales urbaines : concentrations, flux et contributions atmospheriques. Resultats des campagnes de mesure sur trois bassins versants »
La gestion des rejets urbains de temps de pluie (RUTP) en reseaux unitaires constitue un enjeu co... more La gestion des rejets urbains de temps de pluie (RUTP) en reseaux unitaires constitue un enjeu considerable, notamment dans la perspective du bon etat chimique et ecologique des masses d'eau requis par la directive cadre europeenne sur l'eau du 23 octobre 2000. Apres un rappel des principaux phenomenes en jeu et des caracteristiques des RUTP, des elements de strategie sont fournis: i) prendre en compte l'ensemble des rejets, ii) prendre en compte la duree complete des evenements pluvieux et de leurs consequences, et iii) minimiser les impacts et non pas seulement les rejets. Les options techniques de traitement sont presentees de maniere synthetique. Au-dela des choix techniques et des dimensionnements d'ouvrage, une approche integree des systemes d'assainissement, de leur complexite et de leurs interactions au sein du cycle urbain de l'eau dans un contexte de grande variabilite des phenomenes par temps de pluie, est desormais indispensable, appuyee sur un su...
The city of Belo Horizonte, state of Minas Gerais, MG, Brazil, has implemented a developing progr... more The city of Belo Horizonte, state of Minas Gerais, MG, Brazil, has implemented a developing program meant to promote a wider social and environmental integration of watercourses that have remained flowing in their natural riverbeds. It encompasses integrated actions to treat valley bottoms, improve road system, wastewater and solid residue collection, flooding control, resettling or removal families from risky areas, and installation of equipment for recreation and pastime. However, the methods adopted and their resulting attainments have been called into question. This paper presents a case study of a watershed included in the program, the watershed of Bonsucesso Creek, which has evaluated the pressures and impacts on the social and environmental systems, and the proposed actions. Sanitation, hydraulic, social and environmental solutions, although they’ve been planned in the projects, have not been fully implemented. As a result, the conventional methods adopted to control floods, ...
The design process of urban stormwater systems incorporating BMPs involves more complexity unlike... more The design process of urban stormwater systems incorporating BMPs involves more complexity unlike the design of classic drainage systems for which just the technique of pipes is likely to be used. This paper presents a simple decision aid methodology and an associated software (AvDren) concerning urban stormwater systems, devoted to the evaluation and the comparison of drainage scenarios using BMPs according to different technical, sanitary, social environmental and economical aspects. This kind of tool is particularly interesting so as to help the decision makers to select the appropriate alternative and to plan the investments especially for developing countries, with important sanitary problems and severe budget restrictions.
Destinée à promouvoir une recherche fondamentale pluridisciplinaire, l’Action Concertée Incitativ... more Destinée à promouvoir une recherche fondamentale pluridisciplinaire, l’Action Concertée Incitative Ville (ACIV) créée par le Ministère de la Recherche visait au renouvellement des problématiques, afin de mieux comprendre les enjeux urbains contemporains, les transformations en cours et d’anticiper les évolutions. Cet ouvrage dresse l’inventaire des recherches soutenues lors des quatre années de programmation de l’ACIV. Les deux tomes rassemblent 143 contributions qui manifestent, de la part d’équipes « confirmées », de « jeunes » chercheurs ou de doctorants, le foisonnement et la richesse des thèmes, des problématiques, des méthodes et des terrains. Ces contributions qui rendent compte des recherches financées par l’ACIV et des allocations de thèse soutenues par elle, s’organisent autour de six thématiques : « Formes urbaines, cultures et modes de vie », « Cohésion sociale et citoyenneté », « Modifications d’échelles, recomposition des systèmes territoriaux et gouvernance », « Cultures urbanistiques : des sources de l’histoire urbaine au développement urbain durable », « Milieux physiques, ambiances urbaines et technologies », « Management, gestion et systèmes techniques ». La postface ouvre, quant à elle, une réflexion critique et prospective « à plusieurs voix » sur le devenir de la recherche urbaine
This data set was collected during the INOGEV research program, funded by the French National Res... more This data set was collected during the INOGEV research program, funded by the French National Research Agency. The dataset gives event mean concentrations of urban stormwater, measured on three French catchments for a wide range of contaminants (n=77) over the period July 2011- May 2013. The studied contaminants include conventional stormwater contaminants (polycyclic aromatic hydrocarbons - PAHs, Zn, Cu, Pb, etc.), as well as poorly or undocumented pollutants such as nonylphenol and octylphenol ethoxylates (NPnEO and OPnEO), bisphenol A (BPA), polybrominated diphenyl ethers (PBDEs), a wide variety of pesticides and various metals of relevance (As, Ti, Sr, V). Sampling and analysis were performed using homogeneous and standardised methods on three urban catchments with different land use patterns located in three distinct French towns., i.e. Sucy in Paris conurbation, Pin Sec in Nantes and Chassieu near Lyon. Their areas range from 30 to 228 ha and their impervious surface coefficie...
Stormwater detention basins are nowadays widely used to manage stormwater in cities. This practic... more Stormwater detention basins are nowadays widely used to manage stormwater in cities. This practice is an interesting option that tends to reduce water volumes and runoff peak flows in downstream networks or water courses, mitigating pollution conveyed to surface waters. These structures are characterized by an accumulation of sediments and pollutants. The amount and the characterization of accumulated sediments are also a very important issue for practitioners because these solids have to be frequently removed and managed as waste. Their treatment and potential reuse also depend on their pollution level. In this context related to the CABRRES national project, a chemical characterization of accumulated sediments is carried out in the Django Reinhardt detention-settling basin in Chassieu (France) to estimate the spatio-temporal variability of the contamination. Three micropollutant families – PBDE, alkyphenols and bisphenol A are monitored. Little is known on their behavior in the se...
Tâche 3 Rapport final de sous-tâche : « Micropolluants dans les eaux pluviales urbaines : concent... more Tâche 3 Rapport final de sous-tâche : « Micropolluants dans les eaux pluviales urbaines : concentrations, flux et contributions atmospheriques. Resultats des campagnes de mesure sur trois bassins versants »
La gestion des rejets urbains de temps de pluie (RUTP) en reseaux unitaires constitue un enjeu co... more La gestion des rejets urbains de temps de pluie (RUTP) en reseaux unitaires constitue un enjeu considerable, notamment dans la perspective du bon etat chimique et ecologique des masses d'eau requis par la directive cadre europeenne sur l'eau du 23 octobre 2000. Apres un rappel des principaux phenomenes en jeu et des caracteristiques des RUTP, des elements de strategie sont fournis: i) prendre en compte l'ensemble des rejets, ii) prendre en compte la duree complete des evenements pluvieux et de leurs consequences, et iii) minimiser les impacts et non pas seulement les rejets. Les options techniques de traitement sont presentees de maniere synthetique. Au-dela des choix techniques et des dimensionnements d'ouvrage, une approche integree des systemes d'assainissement, de leur complexite et de leurs interactions au sein du cycle urbain de l'eau dans un contexte de grande variabilite des phenomenes par temps de pluie, est desormais indispensable, appuyee sur un su...
The city of Belo Horizonte, state of Minas Gerais, MG, Brazil, has implemented a developing progr... more The city of Belo Horizonte, state of Minas Gerais, MG, Brazil, has implemented a developing program meant to promote a wider social and environmental integration of watercourses that have remained flowing in their natural riverbeds. It encompasses integrated actions to treat valley bottoms, improve road system, wastewater and solid residue collection, flooding control, resettling or removal families from risky areas, and installation of equipment for recreation and pastime. However, the methods adopted and their resulting attainments have been called into question. This paper presents a case study of a watershed included in the program, the watershed of Bonsucesso Creek, which has evaluated the pressures and impacts on the social and environmental systems, and the proposed actions. Sanitation, hydraulic, social and environmental solutions, although they’ve been planned in the projects, have not been fully implemented. As a result, the conventional methods adopted to control floods, ...
The design process of urban stormwater systems incorporating BMPs involves more complexity unlike... more The design process of urban stormwater systems incorporating BMPs involves more complexity unlike the design of classic drainage systems for which just the technique of pipes is likely to be used. This paper presents a simple decision aid methodology and an associated software (AvDren) concerning urban stormwater systems, devoted to the evaluation and the comparison of drainage scenarios using BMPs according to different technical, sanitary, social environmental and economical aspects. This kind of tool is particularly interesting so as to help the decision makers to select the appropriate alternative and to plan the investments especially for developing countries, with important sanitary problems and severe budget restrictions.
Destinée à promouvoir une recherche fondamentale pluridisciplinaire, l’Action Concertée Incitativ... more Destinée à promouvoir une recherche fondamentale pluridisciplinaire, l’Action Concertée Incitative Ville (ACIV) créée par le Ministère de la Recherche visait au renouvellement des problématiques, afin de mieux comprendre les enjeux urbains contemporains, les transformations en cours et d’anticiper les évolutions. Cet ouvrage dresse l’inventaire des recherches soutenues lors des quatre années de programmation de l’ACIV. Les deux tomes rassemblent 143 contributions qui manifestent, de la part d’équipes « confirmées », de « jeunes » chercheurs ou de doctorants, le foisonnement et la richesse des thèmes, des problématiques, des méthodes et des terrains. Ces contributions qui rendent compte des recherches financées par l’ACIV et des allocations de thèse soutenues par elle, s’organisent autour de six thématiques : « Formes urbaines, cultures et modes de vie », « Cohésion sociale et citoyenneté », « Modifications d’échelles, recomposition des systèmes territoriaux et gouvernance », « Cultures urbanistiques : des sources de l’histoire urbaine au développement urbain durable », « Milieux physiques, ambiances urbaines et technologies », « Management, gestion et systèmes techniques ». La postface ouvre, quant à elle, une réflexion critique et prospective « à plusieurs voix » sur le devenir de la recherche urbaine
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