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Patrick Lachassagne

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A cost-effective device and methodology to compute aquifer transmissivity and piezometry from free-flowing artesian wells

Alix Toulier , Patrick Lachassagne , Heru Hendrayana , Arif Fadillah , Hervé Jourde et al.
Hydrogeology Journal, 2022, ⟨10.1007/s10040-022-02505-5⟩
Journal articles hal-03727533v1
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Review: Hydrogeology of weathered crystalline/hard-rock aquifers—guidelines for the operational survey and management of their groundwater resources

Patrick Lachassagne , Benoît Dewandel , Robert Wyns
Hydrogeology Journal, 2021, 29, pp.2561-2594. ⟨10.1007/s10040-021-02339-7⟩
Journal articles hal-03321731v1
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Improving the Methods for Processing Hard Rock Aquifers Boreholes’ Databases. Application to the Hydrodynamic Characterization of Metamorphic Aquifers from Western Côte d’Ivoire

Kouassi Aristide Aoulou , Severin Pistre , Yéï Marie Solange Oga , Benoît Dewandel , Patrick Lachassagne et al.
Water, 2021, 13 (22), pp.3219. ⟨10.3390/w13223219⟩
Journal articles hal-03738408v1
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Multidisciplinary study with quantitative analysis of isotopic data for the assessment of recharge and functioning of volcanic aquifers: Case of Bromo-Tengger volcano, Indonesia

Alix Toulier , Benjamin Baud , Véronique de Montety , Patrick Lachassagne , Véronique Léonardi et al.
Journal of Hydrology: Regional Studies, 2019, 26, pp.100634. ⟨10.1016/j.ejrh.2019.100634⟩
Journal articles hal-02410291v1

A Generic analytical solution for modelling pumping tests in wells intersecting fractures

Benoît Dewandel , Sandra Lanini , Patrick Lachassagne , Jean-Christophe Maréchal
Journal of Hydrology, 2018, 559, pp.89-99. ⟨10.1016/j.jhydrol.2018.02.013⟩
Journal articles hal-03702895v1
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Control of Tropical Landcover and Soil Properties on Landslides’ Aquifer Recharge, Piezometry and Dynamics

Pierre Belle , Bertrand Aunay , Patrick Lachassagne , Bernard Ladouche , Jean-Lambert Join et al.
Water, 2018, 10 (10), pp.1491. ⟨10.3390/w10101491⟩
Journal articles hal-02100498v1
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A generic analytical solution for modelling pumping tests in wells

Benoît Dewandel , Sandra Lanini , Patrick Lachassagne , Jean-Christophe Maréchal
Journal of Hydrology, 2018, 559, pp.89 - 99
Journal articles hal-01814503v1
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Respective roles of the weathering profile and the tectonic fractures in the structure and functioning of crystalline thermo-mineral carbo-gaseous aquifers

Benoît Dewandel , Marina Alazard , Patrick Lachassagne , Vincent Bailly-Comte , Renaud Couëffé et al.
Journal of Hydrology, 2017, ⟨10.1016/j.jhydrol.2017.02.028⟩
Journal articles hal-01573616v1
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Quantification of the specific yield in a two-layer hard-rock aquifer model

Véronique Durand , Véronique Léonardi , Ghislain de Marsily , Patrick Lachassagne
Journal of Hydrology, 2017, 551, pp.328-339. ⟨10.1016/j.jhydrol.2017.05.013⟩
Journal articles hal-01537837v1
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Structure and hydrogeochemical functioning of a sparkling natural mineral water system from a multidisciplinary approach: a case study from southern France

Jean-Christophe Maréchal , Patrick Lachassagne , Bernard Ladouche , Benoît Dewandel , Sandra Lanini et al.
Hydrogeology Journal, 2014, 22 (1), pp.47-68. ⟨10.1007/s10040-013-1073-1⟩
Journal articles hal-00944206v1

High-resolution conceptual hydrogeological model of complex basaltic volcanic islands: a Mayotte, Comoros, case study

Patrick Lachassagne , Bertrand Aunay , Nicolas Frissant , Maud Guilbert , Arnauld Malard et al.
Terra Nova, 2014, 15 p. ⟨10.1111/ter.12102⟩
Journal articles hal-00981966v1
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A fifty-year chronicle of tritium data for characterising the functioning of the Evian and Thonon (France) glacial aquifers

Bernard Blavoux , Patrick Lachassagne , Abel Henriot , Bernard Ladouche , Vincent Marc et al.
Journal of Hydrology, 2013, 494, pp. 116-133. ⟨10.1016/j.jhydrol.2013.04.029⟩
Journal articles halsde-00827549v1

A 3-D genetic approach to high-resolution geological modelling of the volcanic infill of a paleovalley system. Application to the Volvic catchment (Chaîne des Puys, France)

Simon Rouquet , Pierre Boivin , Patrick Lachassagne , Emmanuel Ledoux
Bulletin de la Société Géologique de France, 2012, 183 (5), pp.395-407. ⟨10.2113/gssgfbull.183.5.395⟩
Journal articles hal-00822445v1

Interpretation of the piezometric fluctuations and precursors associated with the November 29, 2007, magnitude 7.4 earthquake in Martinique (Lesser Antilles) Interprétation des fluctuations piézométriques et des précurseurs associés au séisme de magnitude 7,4 du 29 novembre 2007 sur l'île de la Martinique (Petites Antilles)

Patrick Lachassagne , Véronique Leonardi , Benoit Vittecoq , Abel Henriot
Comptes Rendus Géoscience, 2011, 343 (11-12), pp.760-776. ⟨10.1016/j.crte.2011.09.002⟩
Journal articles hal-00681382v1

Structure and hydrogeological functioning of an insular tropical humid andesitic volcanic watershed: A multi-disciplinary experimental approach

Jean-Baptiste Charlier , Patrick Lachassagne , Bernard Ladouche , Philippe Cattan , Roger Moussa et al.
Journal of Hydrology, 2011, 398 (3/4), pp.155-170. ⟨10.1016/J.JHYDROL.2010.10.006⟩
Journal articles hal-00562561v1
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A Conceptual hydrodynamic model of a geological discontinuity in hard rock aquifers: example of a quartz reef in granitic terrain in South India

Benoît Dewandel , Patrick Lachassagne , Faisal K. Zaidi , Subash Chandra
Journal of Hydrology, 2011, 405 (3-4), pp.474-487. ⟨10.1016/j.jhydrol.2011.05.050⟩
Journal articles hal-00672876v1
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Les ressources en eau souterraine en contexte volcanique insulaire

Patrick Lachassagne , Jean-Christophe Maréchal
Géosciences, 2011, 14, pp.42-49
Journal articles hal-00662103v1

The fracture permeability of Hard Rock Aquifers is due neither to tectonics, nor to unloading, but to weathering processes

Patrick Lachassagne , Robert Wyns , Benoît Dewandel
Terra Nova, 2011, 23 (3), pp.145-161. ⟨10.1111/j.1365-3121.2011.00998.x⟩
Journal articles hal-00677122v1

Évaluation des ressources en eau de la Martinique : calcul spatialisé de la pluie efficace et validation à l'échelle du bassin versant

Benoit Vittecoq , Patrick Lachassagne , Sandra Lanini , Jean-Christophe Maréchal
Revue des Sciences de l'Eau / Journal of Water Science, 2010, 23 (4), pp.361-373. ⟨10.7202/045098ar⟩
Journal articles hal-00605928v1
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Development of a tool for managing groundwater resources in semi-arid hard rock regions: application to a rural watershed in South India

Benoît Dewandel , Jérôme Perrin , Mohamed-Salem Ahmed , Stéphanie Aulong , Z. Hrkal et al.
Hydrological Processes, 2010, 24 (19), p. 2784-2797. ⟨10.1002/hyp.7696⟩
Journal articles hal-00522530v1

Large-Scale Mapping of Hard-Rock Aquifer Properties Applied to Burkina Faso

Nathalie Courtois , Patrick Lachassagne , Robert Wyns , Raymonde Blanchin , Francis D. Bougaïré et al.
Groundwater, 2010, 48 (2), p. 269-283. ⟨10.1111/j.1745-6584.2009.00620.x⟩
Journal articles hal-00561090v1
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Hydrogeological model of a high energy geothermal field (Bouillante area, Guadeloupe, French West Indies)

Patrick Lachassagne , Jean-Christophe Maréchal , Bernard Sanjuan
Hydrogeology Journal, 2009, 17 (7), pp.1589-1606. ⟨10.1007/s10040-009-0486-3⟩
Journal articles hal-00462254v1
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Interpretation of pumping tests in a mixed flow karst system

Jean-Christophe Maréchal , Bernard Ladouche , Nathalie Dörfliger , Patrick Lachassagne
Water Resources Research, 2008, 44, pp.W05401. ⟨10.1029/2007WR006288⟩
Journal articles hal-00458978v1

A generalized 3-D geological and hydrogeological conceptual model of granite aquifers controlled by single or multiphase weathering

Benoît Dewandel , Patrick Lachassagne , Robert Wyns , Jean-Christophe Maréchal , N.S. Krishnamurthy et al.
Journal of Hydrology, 2006, 330 (1-2), pp.260-284. ⟨10.1016/j.jhydrol.2006.03.026⟩
Journal articles hal-03752084v1

Soil gas radon emanometry: A tool for delineation of fractures for groundwater in granitic terrains

D.V. Reddy , B.S. Sukhija , P. Nagabhushanam , G.K. Reddy , Devender Kumar et al.
Journal of Hydrology, 2006, 329 (1-2), pp.186-195. ⟨10.1016/j.jhydrol.2006.02.033⟩
Journal articles hal-03752177v1

Magnetic resonance sounding (MRS) and resistivity characterisation of a mountain hard rock aquifer: the Ringelbach Catchment, Vosges Massif, France

Jean-Michel Baltassat , A. Legchenko , Bruno Ambroise , Francis Mathieu , Patrick Lachassagne et al.
Near Surface Geophysics, 2005, 3 (4), pp.267 à 274. ⟨10.3997/1873-0604.2005022⟩
Journal articles insu-00383122v1

The links between MRS parameters and the hydrogeological parameters

Patrick Lachassagne , Jean-Michel Baltassat , Anatoly Legchenko , Hubert Machard de Gramont
Near Surface Geophysics, 2005, 3 (4), pp.259 à 265. ⟨10.3997/1873-0604.2005021⟩
Journal articles insu-00383175v1
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Nouveaux éléments sur la structure et le fonctionnement hydrogéologique du plateau basaltique de l'Aubrac (Massif central, France). Première évaluation des potentialités en eau souterraine

Pierre-Yves Bourlier , Patrick Lachassagne , Jean-François Desprats , Emmanuel Gille
Comptes Rendus. Géoscience, 2005, 337 (7), pp.663-673. ⟨10.1016/j.crte.2005.01.014⟩
Journal articles hal-03763327v1

A conceptual hydrogeological model of ophiolite hard-rock aquifers in Oman based on a multiscale and a multidisciplinary approach

Benoît Dewandel , Patrick Lachassagne , Françoise Boudier , Saïd Al-Hattali , Bernard Ladouche et al.
Hydrogeology Journal, 2005, 13 (5-6), pp.708-726. ⟨10.1007/s10040-005-0449-2⟩
Journal articles hal-03763638v1

Field hydrogeology 2059: A contemplation

Patrick Lachassagne
Hydrogeology Journal, 2005, 13 (1), pp.47-50. ⟨10.1007/s10040-004-0392-7⟩
Journal articles hal-03763126v1
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Application of proton magnetic resonance soundings to groundwater reserve mapping in weathered basement rocks (Brittany, France)

Robert Wyns , Jean-Michel Baltassat , Anatoly Legchenko , Patrick Lachassagne , Jacques Vairon et al.
Bulletin de la Société Géologique de France, 2004, 175 (1), pp.21-34. ⟨10.2113/175.1.21⟩
Journal articles hal-03783892v1
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Vertical anisotropy of hydraulic conductivity in the fissured layer of hard-rock aquifers due to the geological structure of weathering profiles

Jean-Christophe Maréchal , Robert Wyns , Patrick Lachassagne , K. Subrahmanyam
Journal of the Geological Society of India, 2004, 63 (5), pp.545-550
Journal articles hal-00466718v1

Spatial measurements of stream baseflow, a relevant method for aquifer characterization and permeability evaluation. Application to a hard-rock aquifer, the Oman ophiolite

Benoît Dewandel , Patrick Lachassagne , A. Qatan
Hydrological Processes, 2004, 18 (17), pp.3391-3400. ⟨10.1002/hyp.1502⟩
Journal articles hal-03794664v1
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Vertical anisotropy of hydraulic conductivity in fissured layer of hard-rock aquifers due to the geological structure of weathering profiles

Jean-Christophe Maréchal , Robert Wyns , Patrick Lachassagne , K. Subrahmanyam , Frédéric Touchard et al.
Comptes Rendus Géoscience, 2003, 335, pp.451-460. ⟨10.1016/s1631-0713(03)00082-8⟩
Journal articles hal-00458977v1
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Vertical anisotropy of hydraulic conductivity in fissured layer of hard-rock aquifers due to the geological structure of weathering profiles

Jean-Christophe Maréchal , Robert Wyns , Patrick Lachassagne , K. Subrahmanyam , Frédéric Touchard et al.
Comptes Rendus Géoscience, 2003, 335 (5), pp.451-460. ⟨10.1016/S1631-0713(03)00082-8⟩
Journal articles hal-00458972v1
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Establishment of earth tides effect on water level fluctuations in an unconfined hard rock aquifer using spectral analysis

Jean-Christophe Maréchal , Mp Sarma , Shakeel Ahmed , Patrick Lachassagne
Current Science, 2002, 83 (1), pp.101-104
Journal articles hal-00458315v1

Exploration des potentialités d’une sociohydrologie pragmatique et située : premiers résultats sur l’analyse de l’évolution des agencements hydrosociaux dans un hameau cévenol

Fabienne Errero Brancato , Juliette Cerceau , Christelle Gramaglia , Guillaume Junqua , Patrick Lachassagne et al.
Séminaire ICIREWARD – Sciences Sociales, Jan 2022, Montpellier, France
Conference papers hal-03702997v1
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LTSER platform P3M : Mediterranean Plain, Piedmont and Plateau

Héloïse Benard , Pierre-Alain Ayral , Jean-Stéphane Bailly , Brice Boudevillain , Cedric Champollion et al.
IAHS - AISH Scientific Assembly 2022, May 2022, Montpellier, France
Conference papers hal-03752134v1

Habiter avec l’eau

Fabienne Errero Brancato , Juliette Cerceau , Patrick Lachassagne
Premier séminaire regards croisés « CoSavez-vous ? », Communauté de Savoirs Géoressources et Durabilité, Nov 2021, En visio, France
Conference papers hal-03428555v1

Combiner une approche qualitative et quantitative afin d’identifier un référentiel d’étude des interactions sociohydrologiques dans le bassin versant des Gardons.

Fabienne Errero Brancato , Juliette Cerceau , Christelle Gramaglia , Guillaume Junqua , Patrick Lachassagne et al.
DSSE 2021 - Doctoriales des Sciences Sociales de l’Eau, Sep 2021, Châteauroux, France
Conference papers hal-03342307v1
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Origin of fracturingin hard‐rock aquifers: what are the factors controlling the properties of the fractured layer?

Robert Wyns , Benoît Dewandel , Patrick Lachassagne
Flowpath 2017, IAH Italian Chapter, Jun 2017, Cagliari, Italy. pp.14 - 16
Conference papers hal-01507252v1
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Cartographie régionale au 1/250 000 de l’épaisseur des altérites et de l’horizon fissuré utile (projet SILURES Bretagne)

Bruno Mougin , Anne Dheilly , Eric Thomas , Raymonde Blanchin , Nathalie Courtois et al.
Aquifères de socle : Le point sur les concepts et les applications opérationnelles : 20ème journées du CFH et de l'AIH, Jun 2015, La Roche-sur-Yon, France
Conference papers hal-01180206v1
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Méthodologie et résultats d’application de la tomographie électrique de résistivité par courant continu pour l’exploration hydrogéologique des aquifères discontinus en domaine de socle

Jean-Michel Baltassat , Francis Mathieu , B. Ambroise , C. Barbet , O. Béon et al.
Aquifères de socle : Le point sur les concepts et les applications opérationnelles : 20ème journées du CFH et de l'AIH, Comité Français d'Hydrogéologie ; Association Internationale des Hydrogéologues, Jun 2015, La Roche sur Yon, France
Conference papers hal-01139140v1

The two-layer conceptual model of Hard Rock Aquifers: validation with a deterministic hydrogeological model.

Véronique Durand , Véronique Léonardi , Ghislain de Marsily , Patrick Lachassagne
20th Technical Days of the International Association of Hydrogeologists, Jun 2015, Vendée, France
Conference papers hal-02491060v1

Interpretation of the piezometric fluctuations associated to the november 29, 2007 7.4 earthquake in Martinique

Benoit Vittecoq , Patrick Lachassagne , Véronique Leonardi
19ème Conférence Géologique de la Caraïbe (19th caribbean geological conference 2011), Mar 2011, Le Gosier - Guadeloupe - FWI, France. pp.92
Conference papers hal-00641754v1
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The 20 years technical and socio-economic Evian experience conciliating groundwater quality preservation, collective responsibility for environment protection and local development, and its transposition to other Danone water resources in the world.

Patrick Lachassagne , Yvan Brault , O. Béon , Jean Marcel Dorioz , C. Le Hec et al.
Gestion des ressources en eaux souterraines, Mar 2011, Orléans, France. 19 p
Conference papers hal-02809537v1

Importance of a high resolution lithological and geometrical knowledge for Mediterranean coast sedimentary aquifers management. Application to the Roussillon basin, South of France

Bertrand Aunay , C. Duvail , P. Le Strat , N. Dörfliger , Patrick Lachassagne et al.
18th Salt Water Intrusion Meeting - 18 SWIM, May 2004, Cartagena, Spain
Conference papers hal-03254827v1

Penser l'évolution territoriale des interactions hydrosociales sur le temps long

Fabienne Errero Brancato , Juliette Cerceau , Christelle Gramaglia , Guillaume Junqua , Patrick Lachassagne et al.
IS RIVERS 2022 - Integrative Sciences : Recherches et Actions, Jul 2022, Lyon, France. , 2022
Conference poster hal-03703014v1