Pierre Fischer

Enseignant chercheur à l'Université de Poitiers
39
Documents
Affiliation actuelle
  • Institut de chimie des milieux et matériaux de Poitiers [UMR 7285] (IC2MP [Poitiers])
Identifiants chercheurs
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Publications

A discrete fracture model for coupled simulation of water flow and electrical current in fractured vadose zone

Behshad Koohbor , Pierre Fischer , Marwan Fahs , Abderrahim Jardani , Anis Younes et al.

Journal of Hydrology, 2025, 651, pp.132590. ⟨10.1016/j.jhydrol.2024.132590⟩

Article dans une revue hal-05060956v1
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Suivi de l’infiltration sur le site expérimental hydrogéologique de Poitiers par tomographie de résistivité électrique

Clémence Pavageau , Pierre Fischer , Gilles Porel , Laurent Caner

E3S Web of Conferences, 2024, 504, pp.05004. ⟨10.1051/e3sconf/202450405004⟩

Article dans une revue hal-04590153v1

Influence of Karst Conduit's Geometry and Morphology on 3d Flow and Transport Processes: Insights from 3d Tracer Tests and Numerical Modelling

Mohammed Aliouache , Pierre Fischer , Pascal Brunet , Lionel Lapierre , Benoît Ropars et al.

Journal of Hydrology, 2024, 632, pp.130953. ⟨10.1016/j.jhydrol.2024.130953⟩

Article dans une revue hal-04277509v1

Large-scale spatial reconstitution of groundwater fluxes in a karst aquifer on the basis of hydrodynamic and hydrodispersive measurements

Pierre Fischer , Hervé Jourde , Pascal Brunet , Véronique Léonardi

Journal of Hydrology, 2024, 632, pp.130866. ⟨10.1016/j.jhydrol.2024.130866⟩

Article dans une revue hal-04803480v1
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Use of convolutional neural networks with encoder-decoder structure for predicting the inverse operator in hydraulic tomography

Abderrahim Jardani , T. M. Vu , Pierre Fischer

Journal of Hydrology, 2022, 604, ⟨10.1016/j.jhydrol.2021.127233⟩

Article dans une revue insu-03661813v1
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Effect of fast drainage in karst sinkholes on surface runoff in Larzac Plateau, France

Pierre Fischer , S. Pistre , P. Marchand

Journal of Hydrology: Regional Studies, 2022, 43, pp.101206. ⟨10.1016/j.ejrh.2022.101206⟩

Article dans une revue hal-04127946v1
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Hydraulic characterization of unconfined aquifers with oscillatory excitations: A numerical analysis

Pierre Fischer , Abderrahim Jardani

Journal of Hydrology, 2021, 598, pp.126351. ⟨10.1016/j.jhydrol.2021.126351⟩

Article dans une revue insu-03665313v1
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An inverse approach integrating flowmeter and pumping test data for three-dimensional aquifer characterization

Mohammed Aliouache , Xiaoguang Wang , Pierre Fischer , Gerard Massonnat , Herve Jourde

Journal of Hydrology, 2021, 603, ⟨10.1016/j.jhydrol.2021.126939⟩

Article dans une revue insu-03665309v1
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Hydraulic tomography in coupled discrete-continuum concept to image hydraulic properties of a fractured and karstified aquifer (Lez aquifer, France)

P. Fischer , Abderrahim Jardani , H. Jourde

Advances in Water Resources, 2020, 137, pp.103523. ⟨10.1016/j.advwatres.2020.103523⟩

Article dans une revue hal-02548914v1
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The use of electrical resistivity tomograms as a parameterization for the hydraulic characterization of a contaminated aquifer

Théo de Clercq , Abderrahim Jardani , Pierre Fischer , Laurent Thanberger , Tan Minh Vu et al.

Journal of Hydrology, 2020, 587, pp.124986 -. ⟨10.1016/j.jhydrol.2020.124986⟩

Article dans une revue hal-03490217v1
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Imaging the hydraulic properties of a contaminated alluvial aquifer perturbed with periodic signals

P. Fischer , T. de Clercq , Abderrahim Jardani , L. Thannberger , Nicolas Massei et al.

Hydrogeology Journal, 2020, 28, pp.2713-2726. ⟨10.1007/s10040-020-02233-8⟩

Article dans une revue insu-03661816v1
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Hydraulic characterization of a highly anthropized coastal aquifer subject to tidal fluctuations

Pierre Fischer , Abderrahim Jardani , M. Krimissa , C. Couegnas

Hydrogeology Journal, 2020, 28, pp.2559-2571. ⟨10.1007/s10040-020-02215-w⟩

Article dans une revue insu-03661819v1
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Interaction between biofilm growth and NAPL remediation: A pore-scale study

M. Benioug , Fabrice Golfier , P. Fischer , C. Oltean , M. Buès et al.

Advances in Water Resources, 2019, 125, pp.82-97. ⟨10.1016/j.advwatres.2019.01.011⟩

Article dans une revue hal-02007310v1
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Hydraulic tomography in time-lapse mode for tracking the clogging effects associated with the colloid injection

Min Tan Vu , Abderrahim Jardani , Mohamed Krimissa , Pierre Fischer , Nasre Dine Ahfir

Advances in Water Resources, 2019, 133, pp.103424. ⟨10.1016/j.advwatres.2019.103424⟩

Article dans une revue hal-02440558v1
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Harmonic pumping tomography applied to image the hydraulic properties and interpret the connectivity of a karstic and fractured aquifer (Lez aquifer, France)

P. Fischer , Abderrahim Jardani , H. Jourde , M. Cardiff , X. Wang et al.

Advances in Water Resources, 2018, 119, pp.227-244. ⟨10.1016/j.advwatres.2018.07.002⟩

Article dans une revue hal-01983371v1
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Hydraulic tomography of discrete networks of conduits and fractures in a karstic aquifer by using a deterministic inversion algorithm

P. Fischer , Abderrahim Jardani , N. Lecoq

Advances in Water Resources, 2018, 112, pp.83-94. ⟨10.1016/j.advwatres.2017.11.029⟩

Article dans une revue hal-01691239v1
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Hydraulic Analysis of Harmonic Pumping Tests in Frequency and Time Domains for Identifying the Conduits Networks in a Karstic Aquifer

P Fischer , Abderrahim Jardani , M Cardiff , N. Lecoq , H Jourde

Journal of Hydrology, 2018, 559, pp.1039--1053. ⟨10.1016/j.jhydrol.2018.03.010⟩

Article dans une revue hal-01742261v1
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Identifying Flow Networks in a Karstified Aquifer by Application of the Cellular Automata-Based Deterministic Inversion Method (Lez Aquifer, France)

P Fischer , Abderrahim Jardani , X Wang , H Jourde , N. Lecoq

Water Resources Research, 2017, 53 (12), pp.10508--10522. ⟨10.1002/2017wr020921⟩

Article dans une revue hal-01742263v1
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Application of Large-Scale Inversion Algorithms to Hydraulic Tomography in an Alluvial Aquifer

P. Fischer , Abderrahim Jardani , A. Soueid Ahmed , Mohamad Abbas , X. Wang et al.

Groundwater, 2017, 55 (2), pp.208-218. ⟨10.1111/gwat.12457⟩

Article dans une revue hal-02070610v1
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A cellular automata-based deterministic inversion algorithm for the characterization of linear structural heterogeneities

P. Fischer , Abderrahim Jardani , N. Lecoq

Water Resources Research, 2017, 53 (3), pp.2016-2034. ⟨10.1002/2016WR019572⟩

Article dans une revue hal-01696131v1
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Caractérisation des processus éco-hydro-géologique autour du site de Ceyrac (Pompignan, Gard)

Chloé Ollivier , Jérôme Demarty , Jordi Etchanchu , Hélène Barral , Samuel Bitaud et al.

Assemblée Scientifique et Technique ICOS-France 2023, Nov 2023, Montpellier, France.

Poster de conférence hal-04933212v1
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Coupling numerical approaches for a deeper assessment of karst groundwater vulnerability

Vianney Sivelle , Hervé Jourde , Pierre Fischer , Yohann Cousquer , Mohammed Aliouache et al.

Eurokarst 2022 - 3rd European Conference on Karst Hydrogeology and Carbonate Reservoirs, Jun 2022, Malaga, Spain. , 2022

Poster de conférence hal-03715038v1
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Spatial modeling of flash flooding in a small karst basin: Example of St-Pierre-la-Vacquerie (Causse du Larzac, France)

Pierre Fischer , Séverin Pistre , Pierre Marchand

Eurokarst 2022, Jun 2022, Malaga, Spain. 2022

Poster de conférence hal-04128729v1
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Long term monitoring of a Mediterranean karst system used for water supply. Implication for the characterizationand modelling of its dynamics. Case of the Lez karst system (MEDYCYSS Observatory)

Christelle Batiot-Guilhe , Aubin Allies , Guillaume Artigue , Pierre-Alain Ayral , Vincent Bailly-Comte et al.

Eurokarst 2022 - 3. European Conference on Karst Hydrogeology and Carbonate Reservoirs, Jun 2022, Malaga, Spain. , 2022

Poster de conférence hal-03715027v1
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Influence of karst conduits morphology on tracer tests breakthrough curves (Fontaine de Nîmes, France)

Pierre Fischer , Hervé Jourde , Pascal Brunet , Lionel Lapierre , Vincent Bailly-Comte

Eurokarst 2022 - 3rd European Conference on Karst Hydrogeology and Carbonate Reservoirs, Jun 2022, Malaga, Spain. , 2022

Poster de conférence hal-04128722v1
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Large-scale spatial characterization of a karst aquifer by combination of periodic and non-periodic hydrodynamic responses (Lez aquifer, France)

Pierre Fischer , Hervé Jourde

EGU General Assembly 2021, Apr 2021, Vienna, Austria. 2021

Poster de conférence hal-04128714v1
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Hydraulic Tomography Applications for the Characterization of Karst Structures and their Properties

Pierre Fischer , Xiaoguang Wang , Abderrahim Jardani , Hervé Jourde

EGU General Assembly 2019, Apr 2019, Vienna, Austria. 2019, ⟨10.13140/RG.2.2.31057.38243⟩

Poster de conférence hal-04128702v1
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Hydraulic characterization of the capillary fringe from responses to a periodic signal in an unconfined aquifer

Pierre Fischer , Abderrahim Jardani

AGU Fall Meeting 2019, Dec 2019, San Francisco, United States. 2019, ⟨10.13140/RG.2.2.12403.07207⟩

Poster de conférence hal-04128706v1
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Qualitative and Quantitative Hydraulic Analysis of Harmonic Pumping Tests for Identifying the Conduits Networks in a Karstic Aquifer

Pierre Fischer , Abderrahim Jardani , Michael Cardiff , N. Lecoq , Hervé Jourde et al.

Eurokarst 2018, Jul 2018, Besançon, France. 2018, ⟨10.13140/RG.2.2.27190.14408⟩

Poster de conférence hal-04128698v1
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Imaging the Flow Networks from a Harmonic Pumping in a Karstic Field with an Inversion Algorithm

Pierre Fischer , Abderrahim Jardani , H. Jourde , M.A. Cardiff , X. Wang et al.

AGU Fall Meeting, Dec 2017, New Orleans, United States. 2017

Poster de conférence hal-01777562v1
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Modeling of a Karstic Field by Application of a Cellular Automata-based Deterministic Inversion (Lez Aquifer, France)

Pierre Fischer , Abderrahim Jardani , N. Lecoq

AGU Fall Meeting 2016, Dec 2016, San Francisco, United States. 2016

Poster de conférence hal-04128683v1

Effect of regional heterogeneities on inversion stability and estimated hydraulic properties field

Hervé Jourde , Mohammed Aliouache , Pierre Fischer , Xiaoguang Wang , Gerard Massonnat

EGU2022, May 2023, Vienna, Austria. ⟨10.5194/egusphere-egu22-11794⟩

Communication dans un congrès hal-04277642v1

Large-scale spatial reconstitution of pressure and tracer tests responses in a karst aquifer (Lez aquifer, France)

Pierre Fischer , Hervé Jourde , Véronique Léonardi

Eurokarst 2022, Jun 2022, Malaga, Spain

Communication dans un congrès hal-04128513v1

Large-scale spatial reconstitution of pressure and tracer tests responses in a karst aquifer (Lez aquifer, France)

Pierre Fischer , Hervé Jourde , Véronique Léonardi

EGU General Assembly 2022, May 2022, Vienna, Austria. ⟨10.5194/egusphere-egu22-2628⟩

Communication dans un congrès hal-04128488v1

Imaging in a Model the Flow Networks generated by Harmonic Pumping Tests in a Karstic Field (Lez Aquifer, France)

Pierre Fischer , Abderrahim Jardani , Hervé Jourde , Xiaoguang Wang , Stéphane Chédeville et al.

Eurokarst 2018, Jul 2018, Besançon, France

Communication dans un congrès hal-04128481v1

Interpreting the Hydraulic Connectivity within a Karstic Field through the Utilization of a Harmonic Pumping Tomography to Image the Distribution of Properties in a Model

Pierre Fischer , Abderrahim Jardani , Hervé Jourde , Michael Cardiff , Xiaoguang Wang et al.

EGU General Assembly 2018, Apr 2018, Vienna, Austria

Communication dans un congrès hal-04128326v1

How to Interpret the Responses of a Karstic Field to a Harmonic Pumping

Pierre Fischer , Abderrahim Jardani , M.A. Cardiff , N. Lecoq

AGU Fall Meeting 2017, Dec 2017, New Orleans, United States

Communication dans un congrès hal-01777563v1

A cellular automata-based deterministic inversion algorithm for the characterization of linear structural heterogeneities

Pierre Fischer , Abderrahim Jardani , N. Lecoq

Eurokarst 2016, Sep 2016, Neuchâtel (CH), Switzerland

Communication dans un congrès hal-04128308v1