Výsledky vyhledávání - "Jérémy Lepesqueur"

Hydrodynamics, sediment transport, and morphodynamics in the Vietnamese Mekong Delta: Field study and numerical modelling

Autor: Doan Van Binh, Sameh A. Kantoush, Riadh Ata, Pablo Tassi, Tam V. Nguyen, Jérémy Lepesqueur, Kamal El Kadi Abderrezzak, Sébastien E. Bourban, Quoc Hung Nguyen, Doan Nguyen Luyen Phuong, La Vinh Trung, Dang An Tran, Thanh Letrung, Tetsuya Sumi

Publikováno v: Geomorphology. 413:108368

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e198e2a9023c4ed93e16e4282e7659ce
https://doi.org/10.1016/j.geomorph.2022.108368

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Sediment transport modelling in riverine environments: on the importance of grain-size distribution, sediment density, and suspended sediment concentrations at the upstream boundary

Autor: Renaud Hostache, Emmanuelle Montargès-Pelletier, Jérémy Lepesqueur, Núria Martínez-Carreras, Christophe Hissler

Publikováno v: Hydrology and Earth System Sciences, Vol 23, Pp 3901-3915 (2019)
Hydrology and Earth System Sciences
Hydrology and Earth System Sciences, European Geosciences Union, 2019, 23 (9), pp.3901-3915. ⟨10.5194/hess-23-3901-2019⟩

Hydromorphodynamic models are powerful tools for predicting the potential mobilization and transport of sediment in river ecosystems. Recent studies have shown that they are able to predict suspended sediment matter concentration in small river syste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ab7d60d9a96618dcfe350923722ee36
https://www.hydrol-earth-syst-sci.net/23/3901/2019/

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Sediment transport modelling in riverine environments: on the importance of grain-size distribution, sediment density and boundary conditions

Autor: Núria Martínez-Carreras, Jérémy Lepesqueur, Emmanuelle Montargès-Pelletier, Renaud Hostache, Christophe Hissler

Hydromorphodynamic models are powerful tools to predict the potential mobilization and transport of sediment in river ecosystems. Recent studies even showed that they are able to satisfyingly predict suspended sediment matter concentration in small r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8cad66d6e62d41c824514b3a82ffbf
https://doi.org/10.5194/hess-2018-511

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A hydro-morphodynamic model integrating extended sediment particle size distribution and flocculation processes for better simulating hydro-sedimentary fluxes

Autor: Claire Delus, Christophe Hissler, Núria Martínez-Carreras, Benoît Losson, Emmanuelle Montargès-Pelletier, Jérémy Lepesqueur, Luc Manceau, Renaud Hostache

Publikováno v: E3S Web of Conferences
Ninth International Conference on Fluvial Hydraulics (River Flow 2018)
E3S Web of Conferences, EDP Sciences, 2018, E3S Web of Conferences, vol. 40, 40, pp.1179-1186. ⟨10.1051/e3sconf/20184005025⟩
E3S Web of Conferences, Vol 40, p 05025 (2018)

International audience; Many studies focusing on suspended sediment transport modelling in river systems only consider one class of sediment grain size. Rather recently, the SISYPHE sediment transport model has integrated sand-mud mixture transport p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2a6bc3e6f64528972805f95622e8428
https://hal.univ-lorraine.fr/hal-03019536/file/e3sconf_riverflow2018_05025.pdf

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Dual-frequency ADCPs measuring turbidity

Autor: Sophie Loyer, Michel Lunven, Frédéric Jourdin, Caroline Tessier, André Lusven, Jérémy Lepesqueur, Romaric Verney, Pierre Le Hir, Jean-François Filipot

Publikováno v: Geo-marine Letters (0276-0460) (Springer), 2014-08, Vol. 34, N. 4, P. 381-397

A pair of self-contained acoustic Doppler current profilers (SC-ADCPs) operating with different frequencies were moored on a muddy sea bottom at about 20 m depth in the Bay of Vilaine off the French Atlantic coast. With their acoustic beams oriented

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d694dd5130730b23ac68c1957c59868c
https://archimer.ifremer.fr/doc/00213/32427/

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Quantification des flux sédimentaires dans la rade de Brest et ses abords

Autor: Jérémy Lepesqueur, Georges Chapalain, Nicolas Guillou, Catherine Villaret

Publikováno v: 31èmes Journées de l'hydraulique : « Morphodynamique et gestion des sédiments dans les estuaires, les baies et les deltas »
31èmes Journées de l'hydraulique : « Morphodynamique et gestion des sédiments dans les estuaires, les baies et les deltas », Sep 2009, Paris, France
HAL

La dynamique sédimentaire dans l’environnement semi-fermé de la rade de Brest et ses abords est étudiée. Outre la marée dominante, sont pris en compte les apports fluviatiles et les transferts verticaux à travers les fonds hétérogènes où

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9948e2696aa21f6e3fedc630bd9a5878
https://hal.archives-ouvertes.fr/hal-01950717

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