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Your search keyword '"Pons, Marie-Noëlle"' showing total 250 results
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250 results on '"Pons, Marie-Noëlle"'

15. A global multinational survey of cefotaxime-resistant coliforms in urban wastewater treatment plants

Author

Marano, Roberto B.M., Fernandes, Telma, Manaia, Célia M., Nunes, Olga, Morrison, Donald, Berendonk, Thomas U., Kreuzinger, Norbert, Tenson, Tanel, Corno, Gianluca, Fatta-Kassinos, Despo, Merlin, Christophe, Topp, Edward, Jurkevitch, Edouard, Henn, Leonie, Scott, Andrew, Heß, Stefanie, Slipko, Katarzyna, Laht, Mailis, Kisand, Veljo, Di Cesare, Andrea, Karaolia, Popi, Michael, Stella G., Petre, Alice L., Rosal, Roberto, Pruden, Amy, Riquelme, Virginia, Agüera, Ana, Esteban, Belen, Luczkiewicz, Aneta, Kalinowska, Agnieszka, Leonard, Anne, Gaze, William H., Adegoke, Anthony A., Stenstrom, Thor A., Pollice, Alfieri, Salerno, Carlo, Schwermer, Carsten U., Krzeminski, Pawel, Guilloteau, Hélène, Donner, Erica, Drigo, Barbara, Libralato, Giovanni, Guida, Marco, Bürgmann, Helmut, Beck, Karin, Garelick, Hemda, Tacão, Marta, Henriques, Isabel, Martínez-Alcalá, Isabel, Guillén-Navarro, Jose M., Popowska, Magdalena, Piotrowska, Marta, Quintela-Baluja, Marcos, Bunce, Joshua T., Polo-López, Maria I., Nahim–Granados, Samira, Pons, Marie-Noëlle, Milakovic, Milena, Udikovic-Kolic, Nikolina, Ory, Jérôme, Ousmane, Traore, Caballero, Pilar, Oliver, Antoni, Rodriguez-Mozaz, Sara, Balcazar, Jose L., Jäger, Thomas, Schwartz, Thomas, Yang, Ying, Zou, Shichun, Lee, Yunho, Yoon, Younggun, Herzog, Bastian, Mayrhofer, Heidrun, Prakash, Om, Nimonkar, Yogesh, Heath, Ester, Baraniak, Anna, Abreu-Silva, Joana, Choudhury, Manika, Munoz, Leonardo P., Krizanovic, Stela, Brunetti, Gianluca, Maile-Moskowitz, Ayella, Brown, Connor, and Cytryn, Eddie

Published
2020
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18. Antibiotic resistance genes in treated wastewater and in the receiving water bodies: A pan-European survey of urban settings

Author

Cacace, Damiano, Fatta-Kassinos, Despo, Manaia, Celia M., Cytryn, Eddie, Kreuzinger, Norbert, Rizzo, Luigi, Karaolia, Popi, Schwartz, Thomas, Alexander, Johannes, Merlin, Christophe, Garelick, Hemda, Schmitt, Heike, de Vries, Daisy, Schwermer, Carsten U., Meric, Sureyya, Ozkal, Can Burak, Pons, Marie-Noelle, Kneis, David, and Berendonk, Thomas U.

Published
2019
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24. Biodegradation of Urban Stromwater Pollution in a Sequence of Constructed Porous Riffles in a Mediterranean Creek

Author

Breil, Pascal, Gervaix, Jonathan, Namour, Philippe, Pons, Marie-Noëlle, Potier, Olivier, Abdalla, Hassan, Series editor, Abdul Mannan, Md., Series editor, Alalouch, Chaham, Series editor, Attia, Sahar, Series editor, Boemi, Sofia Natalia, Series editor, Bougdah, Hocine, Series editor, Bozonnet, Emmanuel, Series editor, De Bonis, Luciano, Series editor, Hawkes, Dean, Series editor, Kostopoulou, Stella, Series editor, Mahgoub, Yasser, Series editor, Mesbah Elkaffas, Saleh, Series editor, Mohareb, Nabil, Series editor, O. Gawad, Iman, Series editor, Oostra, Mieke, Series editor, Pignatta, Gloria, Series editor, Pisello, Anna Laura, Series editor, Rosso, Federica, Series editor, Kallel, Amjad, editor, Ksibi, Mohamed, editor, Ben Dhia, Hamed, editor, and Khélifi, Nabil, editor

Published
2018
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25. Exp'Eau, a serious game for exploring pathways to improve water quality in agricultural catchments

Author

Charpentier, Isabelle, Barreteau, Olivier, Blanchoud, Hélène, Bonnefond, Mathieu, Piscart, Christophe, Pons, Marie-Noëlle, Raimonet, Mélanie, Salvador-Blanes, Sébastien, LTSER Zone Atelier Armorique (LTSER), Ecosystèmes, biodiversité, évolution [Rennes] (ECOBIO), Université de Rennes (UR)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR), Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS), GéoHydrosystèmes COntinentaux (GéHCO EA6293), and Université de Tours (UT)

Subjects
[SDE]Environmental Sciences, [SHS]Humanities and Social Sciences
Abstract

International audience

Published
2023

29. Photosensitization of TiO2by Polyaniline for Salicylic acid Degradation Under Visible Light

Author

Trifi, Beyram, Pons, Marie Noëlle, Zahraa, Orfan, and Alatrache, Abir

Abstract

The research in this work is part of broadening the photocatalytic performance of titanium dioxide (TiO2) in the visible region by associating TiO2with polyaniline to degrade organic pollutants. The polyaniline/TiO2composites were synthesized by oxidative polymerization with different percentages of TiO2at room temperature and investigated by use of various characterization techniques such as FTIR, XRD and DRS. Infrared spectroscopy in ATR mode revealed the shift of different chemical bands to high wavenumbers, which are attributed to strong polyaniline and TiO2interactions. The diffraction pattern of the synthesized composites exhibited crystalline behavior with a crystallite size of about 29 nm. Absorbance measurements have shown an important decrease in gap energy values of the synthesized nanocomposites of approximately 2.5 eV instead of 3.2 eV for TiO2alone, revealing that the incorporation of polyaniline has played a crucial role in expanding the light absorption to the visible range for more photocatalytic applications. The photocatalytic activity of the synthesized nanocomposites was tested by degrading salicylic acid in the presence of simulated sunlight. As expected, the photocatalytic activity in the visible region of the synthesized nanocomposites was larger than that of TiO2regarding the degradation of salicylic acid. The photocatalytic efficiency increases with the molar ratio TiO2/Aniline and with the used amount of photocatalyst. This performance of the photocatalytic activity in the visible range would avoid the use of radiation in the UV range, thus reducing the energy costs of the treatment.

Published
2024
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45. Exp’Eau, a hybrid serious game to explore pathways towards better water quality in rural catchments

Author

Barreteau, Olivier, primary, Charpentier, Isabelle, additional, Elouati, Hossam, additional, Kelhetter, Hugo, additional, Kudriashov, Daniil, additional, Blanchoud, Hélène, additional, Bonnefond, Mathieu, additional, Dousset, Sylvie, additional, Gouy, Véronique, additional, Piscart, Christophe, additional, Pons, Marie-Noëlle, additional, Ragueneau, Olivier, additional, and Salvador-Blanes, Sébastien, additional

Published
2022
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46. Monitoring the vegetation kinetics after clear cuts due to bark beetle invasion

Author

Pons, Marie-Noëlle, Poszwa, Anne, Laboratoire Réactions et Génie des Procédés (LRGP), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), Zone Atelier du Bassin de la Moselle [LTSER France] (ZAM), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), and Pons, Marie-Noëlle

Subjects
[SDE] Environmental Sciences, [SDE]Environmental Sciences
Abstract

International audience; Large areas of the Vosges Mountains (North-East France) are actually submitted to clear cuts due to the invasion of spruce (Picea abies) stands by a bark beetle (Ips typograpus). The clear cuts are organized to save as much timber as possible but leave large soil areas without cover, prone to accelerated erosion in steep slopes. The question of reforestation is still open but lowland vegetation has started to appear (brambles, brooms, heathers, etc.). In some stands, natural regeneration is taking place. An impact of these clear cuts on the surface water quality of the headstreams flowing close to them is possible and should be investigated. To monitor the greening due to the mostly annual development of this new vegetation, satellite images are being used. Sentinel-2 images (ULU and UGP tiles, 10 m spatial resolution, available since 2017) have been retrieved. For earlier data, Landsat images (available on https://glovis.usgs.gov/) can be used but their spatial resolution is lower (30 m). Images with clouds over the areas of interest or snow have been discarded. The areas of interest (i.e. zones of clear cuts) have been defined after land surveys. The images have been used to calculate the Normalized Difference Vegetation Index (NDVI) using QGIS (https://www.qgis.org). To take into account the variation of global illumination during the year, reference zones have been defined in nearby lakes (Gérardmer, Longemer, Kruth).The vegetation kinetics of plots which have been cut over the last two years will be compared. In the case of the Pleinot watershed (Girmont-Val d’Ajol- Vosges Mountains, France), the changes in water quality (minerals and dissolved organic matter) of the headstream crossing one of the clear cuts will be discussed.

Published
2021

47. Which recovery from acid rains in the Vosges Mountains after 30 years ?

Author

Pons, Marie-Noëlle, Kouakou, E, Pontvianne, S, Guérold, François, Pollier, B, Legout, Arnaud, Poszwa, Anne, Laboratoire Réactions et Génie des Procédés (LRGP), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Unité de recherche Biogéochimie des Ecosystèmes Forestiers (BEF), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), and Pons, Marie-Noëlle

Subjects
[SDE] Environmental Sciences, [SDE]Environmental Sciences
Abstract

International audience; Some 30 years ago, surveys of the surface water quality in the Vosges Moutains revealed a strong headstream water acidification, with high concentrations in dissolved aluminium, and the observed consequences on the aquatic biodiversity (Probst et al., 1990). In the early 2000s some of these headstreams (Grand Clos, Ventron, Rouge Rupt, Cellet) were included in a set of 16 headstreams which constitute the Vosges Acidification Observatory of the Zone Atelier du Bassin de la Moselle. Their surface water has been sampled monthly and analyzed in terms of major anions and cations, as well as dissolved aluminium and, since 2012, in terms of dissolved organic matter.In spring 2021, a new survey of the headstreams investigated in the 1990s was organized. Nineteen streams could be sampled. All the streams running on granite bedrock had a higher pH than in 1990. Most of them showed lower aluminium concentrations. The improvement for headstreams running on sandstone seems more limited and new data need to be collected. The presentation will include data collected in summer 2021 as well as long term data for the headstreams included in the Vosges Acidification Observatory to check seasonal and yearly effects.

Published
2021

49. Thin film microfluidic reactors in electrochemical advanced oxidation processes for wastewater treatment: A review on influencing parameters, scaling issues, and engineering considerations.

Author

Adnan, Faidzul Hakim, Pons, Marie‐Noëlle, and Mousset, Emmanuel

Subjects
*WASTEWATER treatment, *THIN films, *ELECTROCHEMICAL analysis, *ELECTROLYTIC oxidation, *MASS transfer
Abstract

The use of microfluidic electrochemical reactors has been introduced several decades ago, but their application in the field of wastewater treatment is more recent (2010). The parallel development of electrochemical advanced oxidation processes (EAOPs) as promising technologies for effluent treatment make them good candidates to be implemented as thin film cells. This allows favoring the mass transfer, which is particularly interesting for heterogenous electro‐oxidation. Moreover, the energy requirement is reduced, while there is possibility to treat low‐conductivity solutions. This review intends to provide instructions on the main operating parameters to be optimized during the EAOPs treatment. Directions on engineering aspects have been given to overcome the main drawbacks of microreactors, such as fouling, scaling, and low treatment capacity, based on recent encouraging results given in literature. The promising development of hybrid processes that combine electroseparation with electroconversion would also benefit from such reactor designs. [ABSTRACT FROM AUTHOR]

Published
2023
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50. Exp'Eau, a hybrid serious game to explore pathways towards better water quality in rural catchments

Author

Barreteau, Olivier, Charpentier, Isabelle, Elouati, Hossam, Kelhetter, Hugo, Kudriashov, Daniil, Blanchoud, Hélène, Bonnefond, Mathieu, Dousset, Sylvie, Gouy, Véronique, Piscart, Christophe, Pons, Marie-Noëlle, Ragueneau, Olivier, Salvador-Blanes, Sébastien, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire des sciences de l'ingénieur, de l'informatique et de l'imagerie (ICube), École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Université de Strasbourg (UNISTRA)-Institut National des Sciences Appliquées - Strasbourg (INSA Strasbourg), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National de Recherche en Informatique et en Automatique (Inria)-Les Hôpitaux Universitaires de Strasbourg (HUS)-Centre National de la Recherche Scientifique (CNRS)-Matériaux et Nanosciences Grand-Est (MNGE), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Réseau nanophotonique et optique, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), LTSER-FR Zone Atelier Enviironnementale Urbaine (LTSER-FR ZAEU), Milieux Environnementaux, Transferts et Interactions dans les hydrosystèmes et les Sols (METIS), École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), LTSER-FR Zone Atelier Seine, Laboratoire Géomatique et foncier (GeF), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Zone Atelier du Bassin de la Moselle [LTSER France] (ZAM), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), LTSER-FR Zone Atelier Rhône, Ecosystèmes, biodiversité, évolution [Rennes] (ECOBIO), Université de Rennes (UR)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR), Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS), LTSER Zone Atelier Armorique (LTSER), Laboratoire Réactions et Génie des Procédés (LRGP), Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR), Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), LTSER-FR Zone Atelier Brest Iroise, GéoHydrosystèmes COntinentaux (GéHCO EA6293), Université de Tours (UT), and LTER France, LTSER Zone Atelier Loire

Subjects
[SDE.ES]Environmental Sciences/Environmental and Society
Abstract

International audience; Agriculture is considered today as having major impacts on water quality in river basins. Transitionfrom this situation to a better integration of agricultural practices in their environment is sought bymany stakeholders and policy makers, from water, land development and also agriculture sectors.This appears costly when incorporating their various constraints. With the on-going research projectExpEau, the LTSER-FR network aims at (1) raising awareness on the opportunities to handleagricultural sources of water pollution collectively, and (2) comparing them in various watersheds.To that end, we are developing a hybrid serious game featuring activities and relations betweenfarmers, municipalities and river basin organization on a virtual river basin, generated from actualdatasets for topography, soil properties, and climate. For comparison sake, the game features aframed number of entities and possibilities of action, and the process of transforming actual datasetsis standardized. We consider representative small basins (ca. 100 km2) that we discretize into threesub-basins, each of them representing a municipality as the first level for collaboration. Each subbasin counts about 30 hexagons elementary tiles with a single land use for each.In practice, the game is made of a physical board and playing action cards, as well as a twin on-lineversion. Farmer players access to the information on their environment and choose cultural practicesthanks to a smartphone. Municipality and river basin organisation roles use their time and budget tofacilitate collaboration and support more virtuous practices as well as infrastructures to decreasepollution. A local server computes the impacts of these actions in terms of production, collective well-being and contamination, and updates the players’ data.During the game session, players can see the virtual watershed, the land use and the infrastructureson the physical board. According to their role, they receive situated information on production, onterritorial well-being and water quality and quantity.Involving students or local stakeholders, each session is followed by a debriefing that could produce(1) a local understanding on the interactions between agriculture and water quality, and (2) socio-ecosystem data to feed a cross LTSER analysis of these interactions.

Published
2022

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