Julien DELOFFRE

41
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Publications

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Satellite-based flood mapping of coastal floods: The Senegal River estuary study case

E.T. Mendoza , E. Salameh , Imen Turki , Julien Deloffre , Benoît B. Laignel
International Journal of Applied Earth Observation and Geoinformation, 2025, 138, pp.104476. ⟨10.1016/j.jag.2025.104476⟩
Article dans une revue hal-05000938 v1

The Influence of Tidal Distortion on Extreme Water Levels in Casamance Estuary, Senegal

Amadou Diouf , Issa Sakho , Bamol Ali Sow , Julien Deloffre , Marcellin Samou Seujip et al.
Estuaries and Coasts, 2025, 48 (2), ⟨10.1007/s12237-024-01459-z⟩
Article dans une revue hal-05060959 v1
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Modeling of phosphate flux induced by flood resuspension on a macrotidal estuarine mudflat (Seine, France)

Jean-Marie Barrois , Valérie Mesnage , Édouard Metzger , Dominique Mouazé , Lionel Denis et al.
Marine Chemistry, 2024, 265-266, pp.104427. ⟨10.1016/j.marchem.2024.104427⟩
Article dans une revue hal-04663610 v1
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Antagonistic impacts of benthic bioturbator species: Interconnected effects on sedimentary properties, biogeochemical variables, and microbial dynamics

Jérôme Morelle , A. Huguet , A. Richard , Anniet M. Laverman , C. Roose-Amsaleg et al.
Journal of Experimental Marine Biology and Ecology, 2024, 573, pp.152000-152000. ⟨10.1016/j.jembe.2024.152000⟩
Article dans une revue hal-04477915 v1

Use of long short-term memory network (LSTM) in the reconstruction of missing water level data in the River Seine

Imad Janbain , Julien Deloffre , Abderrahim Jardani , Minh Tan Vu , Nicolas Massei
Hydrological Sciences Journal, 2023, 68 (10), pp.1372-1390. ⟨10.1080/02626667.2023.2221791⟩
Article dans une revue hal-04290102 v1
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Coastal flood vulnerability assessment, a satellite remote sensing and modeling approach

E.T. Mendoza , E. Salameh , I. Sakho , Imen Turki , R. Almar et al.
Remote Sensing Applications: Society and Environment, 2023, 29, pp.100923. ⟨10.1016/j.rsase.2023.100923⟩
Article dans une revue hal-04098631 v1
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In-situ characterisation of fluvial dune morphology and dynamics under limited sediment supply conditions, Seine River, France

Guillaume Michel , Sophie Le Bot , Julien Deloffre , Magalie Legrain , Romain Levaillant et al.
Geomorphology, 2023, 439, ⟨10.1016/j.geomorph.2023.108855⟩
Article dans une revue hal-04290099 v1
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Deep Learning Approaches for Numerical Modeling and Historical Reconstruction of Water Quality Parameters in Lower Seine

Imad Janbain , Abderrahim Jardani , Julien Deloffre , Nicolas Massei
Water, 2023, 15 (9), ⟨10.3390/w15091773⟩
Article dans une revue hal-04290097 v1

Multi-timescale dynamics of extreme river flood and storm surge interactions in relation with large-scale atmospheric circulation: Case of the Seine estuary

Imen Turki , Julien Deloffre , N. Lecoq , R. Gilbert , E. T. Mendoza et al.
Estuarine, Coastal and Shelf Science, 2023, 287, ⟨10.1016/j.ecss.2023.108349⟩
Article dans une revue hal-04290104 v1

Long-run forecasting surface and groundwater dynamics from intermittent observation data: An evaluation for 50 years

M.T. Vu , Abderrahim Jardani , Nicolas Massei , Julien Deloffre , Matthieu Fournier et al.
Science of the Total Environment, 2023, 880, pp.163338. ⟨10.1016/j.scitotenv.2023.163338⟩
Article dans une revue hal-04419194 v1
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Multi-decadal dynamics of the Saloum River delta mouth in climate change context

M. Sadio , I Sakho , M. Samou Seujip , A. Gueye , M. B. Diouf et al.
Journal of African Earth Sciences, 2022, 187, ⟨10.1016/j.jafrearsci.2022.104451⟩
Article dans une revue hal-04420299 v1
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Morphodynamics of intertidal dune field in a mixed wave-tide environment: Case of Baie de Somme in Eastern English Channel

Imen Turki , Sophie Le Bot , Nicolas Lecoq , Hassan Shafiei , Charlotte Michel et al.
Marine Geology, 2021, 431, pp.106381. ⟨10.1016/j.margeo.2020.106381⟩
Article dans une revue hal-03041413 v1
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Linking Danube River activity to Alpine Ice-Sheet fluctuations during the last glacial (ca. 33–17 ka BP): Insights into the continental signature of Heinrich Stadials

Ruth Martinez-Lamas , Samuel S. Toucanne , Maxime Debret , Vincent Riboulot , Julien Deloffre et al.
Quaternary Science Reviews, 2020, 229, pp.106136. ⟨10.1016/j.quascirev.2019.106136⟩
Article dans une revue hal-02548932 v1
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Flux estimation, temporal trends and source determination of trace metal contamination in a major tributary of the Seine estuary, France

Thomas Gardes , Maxime Debret , Yoann Copard , Alexandra Coynel , Julien Deloffre et al.
Science of the Total Environment, 2020, 724, pp.138249. ⟨10.1016/j.scitotenv.2020.138249⟩
Article dans une revue hal-02556187 v1
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Uncertainties associated with in situ high-frequency long-term observations of suspended particulate matter concentration using optical and acoustic sensors

Michael Fettweis , Rolf Riethmüller , Romaric Verney , Marius Becker , Joan Backers et al.
Progress in Oceanography, 2019, 178, pp.102162. ⟨10.1016/j.pocean.2019.102162⟩
Article dans une revue hal-02289073 v1
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In situ high frequency long term measurements of suspended sediment concentration in turbid estuarine system (Seine Estuary, France): Optical turbidity sensors response to suspended sediment characteristics

Flavie Druine , Romaric Verney , Julien Deloffre , Jean-Philippe Lemoine , Marion Chapalain et al.
Marine Geology, 2018, 400, pp.24 - 37. ⟨10.1016/j.margeo.2018.03.003⟩
Article dans une revue hal-01744062 v1
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Potential of UAVs for Monitoring Mudflat Morphodynamics (Application to the Seine Estuary, France)

Marion Jaud , Florent Grasso , Nicolas A Le Dantec , Romaric Verney , Christophe Delacourt et al.
ISPRS International Journal of Geo-Information, 2016, Special Issue Unmanned Aerial Vehicles in Geomatics, 5 (4), pp.50. ⟨10.3390/ijgi5040050⟩
Article dans une revue hal-01518749 v1

Toxicity of sediment-bound pollutants in the Seine estuary, France, using a Eurytemora affinis larval bioassay

Teddy Lesueur , Céline Boulangé-Lecomte , Gwendal Restoux , Julien Deloffre , Benoit Xuereb et al.
Ecotoxicology and Environmental Safety, 2015, 113, pp.169-175. ⟨10.1016/j.ecoenv.2014.11.033⟩
Article dans une revue hal-03161952 v1

River flow control on intertidal mudflat sedimentation in the mouth of a macrotidal estuary

Antoine Cuvilliez , Robert Lafite , Julien Deloffre , Maxence Lemoine , Estelle Langlois et al.
Geomorphology, 2015, 239, pp.174-181. ⟨10.1016/j.geomorph.2015.03.020⟩
Article dans une revue hal-02417202 v1
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A cross-section analysis of sedimentary organic matter in a mangrove ecosystem under dry climate conditions: The Somone estuary, Senegal

I. Sakho , V. Mesnage , Yoann Copard , Julien Deloffre , G. Faye et al.
Journal of African Earth Sciences, 2015, 101, pp.220-231. ⟨10.1016/j.jafrearsci.2014.09.010⟩
Article dans une revue insu-01093950 v1

Dating of sediment record at two contrasting sites of the Seine River using radioactivity data and hydrological time series

A. Vrel , D. Boust , P. Lesueur , Julien Deloffre , Carole Dubrulle-Brunaud et al.
Journal of Environmental Radioactivity, 2013, 126, pp.20-31. ⟨10.1016/j.jenvrad.2013.06.005⟩
Article dans une revue istex hal-00931943 v1

Links between NAO fluctuations and inter-annual variability of winter-months precipitation in the Seine River watershed (north-western France)

Nicolas Fritier , Nicolas Massei , Benoît B. Laignel , Alain Durand , Bastien Dieppois et al.
Comptes Rendus Géoscience, 2012, 344 (8), pp.396 - 405. ⟨10.1016/j.crte.2012.07.004⟩
Article dans une revue istex hal-01780299 v1

Thermal acclimation capacity for four Arctic marine benthic species

J. Richard , S.A. Morley , Julien Deloffre , L.S. Peck
Journal of Experimental Marine Biology and Ecology, 2012, 424, pp.38-43. ⟨10.1016/j.jembe.2012.01.010⟩
Article dans une revue istex hal-00737962 v1

The influence of natural and anthropogenic factors on mangrove dynamics over 60 years: The Somone Estuary, Senegal

I. Sakho , V. Mesnage , Julien Deloffre , R. Lafite , I. Niang et al.
Estuarine, Coastal and Shelf Science, 2011, pp.1-9. ⟨10.1016/j.ecss.2011.05.032⟩
Article dans une revue istex hal-00678915 v1

Long-term hydrological changes of the Seine River flow (France) and their relation to the North Atlantic Oscillation over the period 1950-2008

Nicolas Massei , Benoît B. Laignel , Julien Deloffre , J. Mesquita , A. Motelay et al.
International Journal of Climatology, 2010, 30 (14), pp.2146-2154. ⟨10.1002/joc.2022⟩
Article dans une revue hal-00734862 v1
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Rôle des forçages climatiques et anthropiques sur l'évolution des écosystèmes tropicaux de mangrove : exemple de la Somone (Sénégal).

I. Sakho , V. Mesnage , Julien Deloffre , R. Lafite , I. Niang et al.
Pangea infos, 2010, Volume spécial : Géosciences & Développement - Impacts de l'Homme et du climat sur les milieux sahaliens, 47/48, pp.69-75
Article dans une revue insu-00957430 v1

A wavelet approach to the short-term to pluri-decennal variability of streamflow in the Mississippi river basin from 1934 to 1998

Nicolas Massei , Benoît B. Laignel , J. Rosero , A. Motelay-Massei , Julien Deloffre et al.
International Journal of Climatology, 2010, pp.10.1002/joc.1995. ⟨10.1002/joc.1995⟩
Article dans une revue hal-00491018 v1

Morphological responses of an estuarine intertidal mudflat to constructions since 1978 to 2005: The Seine estuary (France)

A. Cuvilliez , Julien Deloffre , R. Lafite , Ch. Bessineton
Geomorphology, 2009, 104, pp.165-174. ⟨10.1016/j.geomorph.2008.08.010⟩
Article dans une revue istex hal-00433757 v1

Faecal-indicator bacteria and sedimentary processes in estuarine mudflats (Seine, France)

Thierry Berthe , A. Touron , J. Leloup , Julien Deloffre , F. Petit
Marine Pollution Bulletin, 2008, 57 (1-5), pp.59-67. ⟨10.1016/j.marpolbul.2007.10.013⟩
Article dans une revue istex hal-00333441 v1

Report card and indicators of quality in the Seine Estuary: from a scientific approach to an operational tool.

Jean-Claude Dauvin , C. Fisson , J. Garnier , R. Lafite , T. Ruellet et al.
Marine Pollution Bulletin, 2008, 57, pp.187-201
Article dans une revue hal-00481055 v1

Relationships between hydrosedimentary processes and occurrence of mercury-resistant bacteria (merA) in estuary mudflats (Seine, France)

Jean-Baptiste Ramond , Thierry Berthe , Robert Lafite , Julien Deloffre , Baghdad Ouddane et al.
Marine Pollution Bulletin, 2008, 56 (6), pp.1168-1176. ⟨10.1016/j.marpolbul.2008.02.022⟩
Article dans une revue istex hal-00358814 v1

Origins of Sediment-Associated Contaminants to the Marais Vernier, the Seine Estuary, France

P.C. van Metre , V. Mesnage , Benoît B. Laignel , A. Motelay , Julien Deloffre
Water, Air, and Soil Pollution, 2008, 191 (1-4), pp.331-344. ⟨10.1007/s11270-008-9628-9⟩
Article dans une revue istex hal-00333603 v1
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Investigating possible links between the North Atlantic Oscillation 3 and rainfall variability in northwestern France 4 over the past 35 years

Nicolas Massei , A. Durand , Julien Deloffre , Jean-Paul Dupont , D. Valdes et al.
Journal of Geophysical Research, 2007, 112, pp.1-10. ⟨10.1029/2005JD007000⟩
Article dans une revue istex hal-00202914 v1

Sediment transfer and accumulation in two contrasting saltmarsh/mudflat systems: the Seine estuary (France) and the Medway estuary (UK)

A.B Cundy , R. Lafite , J.A Taylor , L. Hopkinson , Julien Deloffre et al.
Hydrobiologia, 2007, 588, pp.125-134
Article dans une revue hal-00327155 v1
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Sedimentation on intertidal mudflats in the lower part of macrotidal estuaries: Sedimentation rhythms and their preservation

Julien Deloffre , R. Verney , R. Lafite , P. Lesueur , Sandric Lesourd et al.
Marine Geology, 2007, 241 (1-4), pp.19-32. ⟨10.1016/j.margeo.2007.02.011⟩
Article dans une revue hal-00481664 v1
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The effect of wave-induced turbulence on intertidal mudflats: Impact of boat traffic and wind

R. Verney , Julien Deloffre , J.C. Brun-Cottan , R. Lafite
Continental Shelf Research, 2007, 27, pp.594-612. ⟨10.1016/j.csr.2006.10.005⟩
Article dans une revue hal-00175514 v1

Tidally-induced shear stress variability above intertidal mudfats in the macrotidal seine estuary

R. Verney , J.C. Brun-Cottan , R. Lafite , Julien Deloffre , J.A. Taylor
Estuaries and Coasts, 2006, 29 (4), pp.653-664
Article dans une revue hal-00203229 v1

Controlling factors of rhythmic sedimentation processes on a macrotidal estuarine mudflat. Role of the turbidity maximum, the Seine estuary, France

Julien Deloffre , R. Lafite , P. Lesueur , R. Verney , Sandric Lesourd et al.
Marine Geology, 2006, 235 (1-4), pp.151-164. ⟨10.1016/j.margeo.2006.10.011⟩
Article dans une revue istex hal-00196624 v1

Dynamics of Sulfate-Reducing Microorganisms (dsrAB genes) in Two Contrasting Mudflats of the Seine Estuary (France)

J. Leloup , F. Petit , D. Boust , Julien Deloffre , G. Bally et al.
Microbial ecology, 2005, 50, pp.307-314. ⟨10.1007/s00248-004-0034-6⟩
Article dans une revue istex hal-00203239 v1

Sedimentary processes on a fluvial estuarine mudflat. The macrotidal Seine example (France).

Julien Deloffre , R. Lafite , P. Lesueur , Sandric Lesourd , R. Verney et al.
Estuarine, Coastal and Shelf Science, 2005, 64, pp.710-720
Article dans une revue hal-00017026 v1

Chemical characterization of porewaters in an intertidal mudflat of the Seine estuary : relationship to erosion-deposition cycles

G. Bally , V. Mesnage , Julien Deloffre , O. Clarisse , R. Lafite et al.
Marine Pollution Bulletin, 2004, 3 (49), pp.163-173
Article dans une revue hal-00326176 v1