Publications

Peer reviewed article

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Balancing subsurface complexity and model simplicity: How much spatially distributed field data is needed to simulate streamflow in a subalpine critical zone
Aniket Gupta , Jean-Martial Cohard , Alix Reverdy , Romain Biron , Catherine Coulaud , Hervé Denis , Marc Descloitres , Thierry Dumont , Stéphane Garambois , Basile Hector , Jean-Pierre Vandervaere , Didier Voisin
Journal of Hydrology, 2026, pp.136455. ⟨10.1016/j.jhydrol.2026.136455⟩
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hal-05761857
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How sustainable land management practices may impact water resources in the Sahel: Insights from an integrated critical zone modelling approach
Mahamadi Tabsoba , Basile Hector , Jean-Martial Cohard , Jean-Pierre Vandervaere , Aghali Ingatan Warzagan , Christophe Peugeot , Agnidé Emmanuel Lawin
Journal of Hydrology: Regional Studies, 2026, 66, 103633 [18 p.]. ⟨10.1016/j.ejrh.2026.103633⟩
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hal-05654680
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Trajectoires paysagères contemporaines et sources de contaminants potentiels dans deux bassins versants à usages mixtes : un regard spatialisé de la qualité de l’eau
Inès Créti , Pauline Dusseux , Nicolas Robinet
Sciences Eaux & Territoires, 2026, 50, pp.9649. ⟨10.20870/Revue-SET.2026.50.9649⟩
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hal-05541234
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An original approach combining biogeochemical signatures and a mixing model to discriminate spatial runoff-generating sources in a peri-urban catchment
Olivier Grandjouan , Flora Branger , Matthieu Masson , B. Cournoyer , Nicolas Robinet , Pauline Dusseux , Angélique Dominguez-Lage , Marina Coquery
Hydrology and Earth System Sciences, 2026, 30 (3), pp.591-627. ⟨10.5194/hess-30-591-2026⟩
Article dans une revue
hal-05517292
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Hydrological regime shifts in Sahelian watersheds: an investigation with a simple dynamical model driven by annual precipitation
Erwan Le Roux , Valentin Wendling , G. Panthou , Océane Dubas , Jean-Pierre Vandervaere , Basile Hector , Guillaume Favreau , Jean-Martial Cohard , Caroline Pierre , Luc Descroix , Eric Mougin , Manuela Grippa , Laurent Kergoat , Jérôme Demarty , Nathalie Rouché , Jordi Etchanchu , Christophe Peugeot
Hydrology and Earth System Sciences, 2026, 30 (4), pp.929-944. ⟨10.5194/hess-30-929-2026⟩
Article dans une revue
hal-05517367
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Are there biases in borehole databases of weathered basement aquifers affecting their reliability to estimate aquifer productivity?
August Abdon Kinglo , Basile Hector , Clovis Galiez , Mahamadou Koïta , Patrick Lachassagne , Fabrice Lawson , Jean-Michel Vouillamoz
Hydrogeology Journal, 2026, 34 (3), pp.497-519. ⟨10.1007/s10040-025-02991-3⟩
Article dans une revue
hal-05629239
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Evidence of hydrological regime shifts associated with a major decades-long drought in West Africa
Christophe Peugeot , Valentin Wendling , Erwan Le Roux , G. Panthou , Basile Hector , Nathalie Rouché , Arthur Crespin-Boucaud , Guillaume Favreau , Farida Boubé Dobi , Jean-Martial Cohard , Jérôme Demarty , Luc Descroix , Jordi Etchanchu , Manuela Grippa , Pierre Hiernaux , Aghali Ingatan Warzagan , Laurent Kergoat , Moussa Malam Abdou , Eric Mougin , Caroline Pierre et al.
Nature Communications, 2026, 17, pp.6162. ⟨10.1038/s41467-026-72648-6⟩
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hal-05618219
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Model and Observation for surface–atmosphere interactions over heterogeneous landscape: MOSAI project
Fabienne Lohou , Marie Lothon , Sophie Bastin , Aurore Brut , Guylaine Canut , Jean-Martial Cohard , Frederique Cheruy , Fleur Couvreux , Sylvain Dupont , S. Lafont , Romain Roehrig , Carlos Román-Cascón , Carlos Yagüe , Emilie Bernard , Aaron Boone , Jean-Charles Dupont , Artem G. Feofilov , Royston Fernandes , Myrtille Grulois , Mathilde Jomé et al.
Journal of the European Meteorological Society, 2025, 3, pp.100019. ⟨10.1016/j.jemets.2025.100019⟩
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hal-05269664
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Tracking Aeromonas caviae and Pseudomonas aeruginosa in a mixed-use catchment with source attribution, health hazards, and microbial mixing assessments
Adrien C.M. Pozzi , Angélique Dominguez-Lage , Baptiste Luton , Laurence Marjolet , Delphine Mouniée , Emmanuelle Bergeron , Matthieu Masson , Cecile Miege , Marina Coquery , Pauline Dusseux , Nicolas Robinet , Véronica Rodriguez-Nava , Emmanuelle Berger , Olivier Grandjouan , Mickaël Lagouy , Flora Branger , Wessam Galia , B. Cournoyer
Environmental Science and Pollution Research, 2025, 32 (47), pp.27278-27298. ⟨10.1007/s11356-025-37077-w⟩
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hal-05405124
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Legacy of snow cover on alpine landscapes
P. Choler , Nicolas Bonfanti , Alix Reverdy , Arthur Bayle , Baptiste Nicoud , Lucie Liger , Jean-Christophe Clement , Jean-Martial Cohard , Christophe Corona , Simon Gascoin , Didier Voisin , Jérôme Poulenard
Communications Earth & Environment, 2025, 6, pp.758. ⟨10.1038/s43247-025-02702-6⟩
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hal-05345093
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Hydrogeological dynamics of a large alluvial aquifer in the dryland Iullemmeden Basin of Niger
Rabilou Abdou Mahaman , Yahaya Nazoumou , Guillaume Favreau , Boukari Issoufou Ousmane , Marie Boucher , Maman Sani Abdou Babaye , James Sorensen , Alan M Macdonald , Richard Taylor
Hydrological Sciences Journal, 2025, 70 (14), pp.2465-2478. ⟨10.1080/02626667.2025.2542476⟩
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ird-05297799
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Hydrochemical and seasonal assessment of groundwater and suitability analysis for agricultural utility in southern Lake Chad Basin, Northern Cameroon
Valentin Yvan Emmanuel Mvondo , Kemgang Dongmo Tchouta , Guillaume Favreau , Roger Tamonkem Adzeh , Edmond Iwoudam Maïvow , Benjamin Ngounou Ngatcha
Arabian Journal of Geosciences, 2025, 18 (5), pp.116. ⟨10.1007/s12517-025-12257-7⟩
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ird-05297797
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Regional to large‐scale mechanisms controlling intraseasonal variability of low‐level clouds in Western Equatorial Africa
Vincent Moron , Pierre Camberlin , Nathalie Philippon , Andreas H Fink , Peter Knippertz
Quarterly Journal of the Royal Meteorological Society, 2025, ⟨10.1002/qj.4974⟩
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hal-05065402
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Beyond lineaments: Exploring the influence of weathered layers on borehole productivity in basement rocks of Burkina Faso, West Africa
Younaise Sounkanmi Olouwachéyi Adeotan , Jean-Michel Vouillamoz , Fabrice Messan Amen Lawson , Mahamadou Koita , Malicki Zorom , Yacouba Saly Traore , Richard Sanou , Basile Hector , Massaoudou Balima
Hydrogeology Journal, 2025, 33 (2), pp.411-424. ⟨10.1007/s10040-025-02876-5⟩
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hal-05449981
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Quality control of eddy covariance fluxes of two ecosystem types with local flux-variance similarity functions in West Africa
Ossénatou Mamadou , Miriam Hounsinou , Djidjoho Renaud Roméo Koukoui , Jean-Martial Cohard , Simon Afouda , Romain Biron , Jean Kempf , Théodore Ouani , Basile Kounouhéwa
Atmospheric Research, 2025, 314, pp.107775. ⟨10.1016/j.atmosres.2024.107775⟩
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hal-04786969
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Compound-event analysis in non-stationary hydrological hazards: a case study of the Niger River in Niamey
Elisa Sauzedde , Théo Vischel , G. Panthou , Vieri Tarchiani , Giovanni Massazza , Mohamed Housseini Ibrahim
Hydrological Sciences Journal, 2025, 70 (3), pp.406-421. ⟨10.1080/02626667.2024.2435534⟩
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hal-05214183
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Characterization of Subdaily Rainfall Events over Central Africa: Duration, Intensity, Amount, and Spatial Scale of the Storm Types
François Xavier Mengouna , Nathalie Philippon , Derbetini A. Vondou , Vincent Moron , Marlon Maranan , Andreas H Fink
Journal of Hydrometeorology, 2024, 25 (12), pp.1823-1843. ⟨10.1175/JHM-D-23-0067.1⟩
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hal-04820248
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The Significance of the Leaf-Area-Index on the Evapotranspiration Estimation in SWAT-T for Characteristic Land Cover Types of Western Africa
Fabian Merk , Timo Schaffhauser , Faizan Anwar , Ye Tuo , Jean-Martial Cohard , Markus Disse
Hydrology and Earth System Sciences Discussions, 2024, ⟨10.5194/hess-2024-131⟩
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hal-04786963
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Seasonal variations in rain cells propagation over Central Africa and association with diurnal rainfall regimes.
Pierre Camberlin , Vincent Moron , Nathalie Philippon , François Xavier Mengouna , Derbetini A. Vondou
International Journal of Climatology, 2024, 44 (8), pp.2519-2536. ⟨10.1002/joc.8466⟩
Article dans une revue
hal-04675124
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Evidence of strong wave turbulence and of Bolgiano temperature spectra in katabatic winds on steep slopes
Claudine Charrondière , Emil Hopfinger , Christophe Brun , Jean-Martial Cohard , Jean-Emmanuel Sicart
Physics of Fluids, 2024, 36, ⟨10.1063/5.0187082⟩
Article dans une revue
hal-04704347
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A pilot randomised controlled trial comparing the effectiveness of the MaTerre180’ participatory tool including a serious game versus an intervention including carbon footprint awareness-raising on behaviours among academia members in France
Claudia Teran-Escobar , Nicolas Becu , Nicolas Champollion , Benoît Hingray , G. Panthou , Nicolas Gratiot , Isabelle Ruin
PLoS ONE, 2024, 19 (3), pp.e0301124. ⟨10.1371/journal.pone.0301124⟩
Article dans une revue
hal-04533320
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How fast is the frequency of precipitation extremes doubling in global land regions?
Guillaume Chagnaud , J Blanchet , Guillaume Evin , Benoît Hingray , Thierry Lebel , G. Panthou , Théo Vischel
Environmental Research Communications, 2024, 6 (12), pp.121010. ⟨10.1088/2515-7620/ad9f12⟩
Article dans une revue
hal-04968397
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Diurnal Changes in Cloud Cover in Eastern Gabon and Their Impacts on Energy Balance, Light Availability, and Water Demand: A Case Study of the 2022 Dry Season
Martin Magnan , Nathalie Philippon , Vincent Moron , Armand Mariscal , Olivier Liandrat
Journal of Applied Meteorology and Climatology, 2024, 63 (12), pp.1445-1461. ⟨10.1175/JAMC-D-23-0225.s1⟩
Article dans une revue
hal-04820196
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Simple scaling of extreme precipitation regime in Senegal
Cheikh Waly Diedhiou , G. Panthou , Samo Diatta , Youssouph Sané , Théo Vischel , Moctar Camara
Scientific African, 2023, 23, ⟨10.1016/j.sciaf.2023.e02034⟩
Article dans une revue
hal-04823100
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Evaluation of Reanalysis Estimates of Precipitation, Radiation, and Temperature over Benin (West Africa)
René Bodjrènou , Jean-Martial Cohard , Basile Hector , Emmanuel Agnidé Lawin , Guillaume Chagnaud , Derrick Kwadwo Danso , Yekambessoun N’tcha M’po , Félicien Badou , Bernard Ahamide
Journal of Applied Meteorology and Climatology, 2023, 62 (8), pp.1005-1022. ⟨10.1175/JAMC-D-21-0222.1⟩
Article dans une revue
hal-04786978
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Climatology of low-level clouds over western equatorial Africa based on ground observations and satellites.
Olivier Champagne , R. Aellig , A.H. Fink , Nathalie Philippon , Pierre Camberlin , Vincent Moron , P. Knippertz , G. Seze , R. van der Linden
Journal of Climate, 2023, 36 (13), pp.4289-4306. ⟨10.1175/JCLI-D-22-0364.1⟩
Article dans une revue
hal-04168481
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Stochastic disaggregation of seasonal precipitation forecasts of the West African Regional Climate Outlook Forum
Mandela Coovi Mahuwètin Houngnibo , Abdou Ali , Alhassane Agali , Moussa Waongo , Agnidé Emmanuel Lawin , Jean-Martial Cohard
International Journal of Climatology, 2023, 43, pp.5569 - 5585. ⟨10.1002/joc.8161⟩
Article dans une revue
hal-04787521
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Groundwater quality and its implications for domestic and agricultural water supplies in a semi-arid river basin of Niger
Boukari Issoufou Ousmane , Yahaya Nazoumou , Guillaume Favreau , Maman Sani Abdou Babaye , Rabilou Abdou Mahaman , Marie Boucher , James Sorensen , Alan Macdonald , Richard Graham Taylor
Environmental Earth Sciences, 2023, 82 (13), pp.329. ⟨10.1007/s12665-023-11016-9⟩
Article dans une revue
ird-05206390
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Inter-comparison and validation against in-situ measurements of satellite estimates of incoming solar radiation for Central Africa: From the annual means to the diurnal cycles
Amine Ouhechou , Nathalie Philippon , Béatrice Morel , Jörg Trentmann , Alexandre Graillet , Armand Mariscal , Yann Nouvellon
Atmospheric Research, 2023, 287, pp.106711. ⟨10.1016/j.atmosres.2023.106711⟩
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hal-04072107
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Paleochannel groundwater discharge to the River Niger in the Iullemmeden Basin estimated by near- surface geophysics and piezometry
R. Mahaman , Yahaya Nazoumou , Guillaume Favreau , B. Ousmane , Marie Boucher , M. Babaye , M. Lawson , Jean-Michel Vouillamoz , Abdou Guéro , Anatoli Legchenko , Richard Graham Taylor
Environmental Earth Sciences, 2023, Environmental Earth Sciences, 82 (9), pp.202. ⟨10.1007/s12665-023-10861-y⟩
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ird-04176162
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A transition support system to build decarbonization scenarios in the academic community
Nicolas Gratiot , Jérémie Klein , Marceau Challet , Olivier Dangles , Serge Janicot , Miriam Candelas , Geraldine Sarret , G. Panthou , Benoît Hingray , Nicolas Champollion , Julien Montillaud , Pascal Bellemain , Odin Marc , Cédric-Stéphane Bationo , Loïs Monnier , Laure Laffont , Marie-Alice Foujols , Véronique Riffault , Liselotte Tinel , Emmanuel Mignot et al.
PLOS Sustainability and Transformation, 2023, 2 (4), pp.e0000049. ⟨10.1371/journal.pstr.0000049⟩
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hal-04126329
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Capturing and Attributing the Rainfall Regime Intensification in the West African Sahel with CMIP6 Models
Guillaume Chagnaud , G. Panthou , Théo Vischel , Thierry Lebel
Journal of Climate, 2023, 36 (6), pp.1823-1843. ⟨10.1175/JCLI-D-22-0412.1⟩
Article dans une revue
hal-04393344
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Impact of distributed meteorological forcing on simulated snow cover and hydrological fluxes over a mid-elevation alpine micro-scale catchment
Aniket Gupta , Alix Reverdy , Jean-Martial Cohard , Basile Hector , Marc Descloitres , Jean-Pierre Vandervaere , Catherine Coulaud , Romain Biron , Lucie Liger , Reed Maxwell , Jean-Gabriel Valay , Didier Voisin
Hydrology and Earth System Sciences, 2023, 27 (1), pp.191-212. ⟨10.5194/hess-27-191-2023⟩
Article dans une revue
hal-04598293
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Réviser les courbes intensité-durée-fréquence dans un contexte de nouvelle donne hydro-climatique : de la détection de tendances à l’application opérationnelle
Guillaume Chagnaud , G. Panthou , Théo Vischel , Thierry Lebel
LHB Hydroscience Journal, 2023, 109 (1), ⟨10.1080/27678490.2023.2293085⟩
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hal-04393350
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Changes in aquifer properties along a seasonal river channel of the Niger Basin: Identifying groundwater recharge pathways in a dryland environment
Boukari Issoufou Ousmane , Yahaya Nazoumou , Guillaume Favreau , Maman Sani Abdou Babaye , Rabilou Abdou Mahaman , Marie Boucher , Ibrahim Issoufa , Fabrice M.A. Lawson , Jean-Michel Vouillamoz , Anatoly Legchenko , Richard Taylor
Journal of African Earth Sciences, 2023, 197, pp.104742. ⟨10.1016/j.jafrearsci.2022.104742⟩
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ird-04823514
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Object-based characterization of vegetation heterogeneity with sentinel images proves efficient in a highly human-influenced National Park of Côte d’Ivoire
Stéphanie Diane Konan Houphlet , Pauline Dusseux , Adjo Estelle Geneviève Adiko , Arthur Brice Konan-Waidhet , François Munoz , Sylvain Bigot , Constant Yves Adou Yao
Environmental Monitoring and Assessment, 2023, 195 (1), pp.200. ⟨10.1007/s10661-022-10792-4⟩
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hal-03903245
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Developing a territorial approach to wolves through agri-food practices. A survey on the relations between biodiversity and food in Belledonne
Inès Creti , Edith Chezel , Coralie Mounet , Dominique Baud , Pauline Dusseux
Revue de Géographie Alpine / Journal of Alpine Research, 2022, 110 (2), ⟨10.4000/rga.10662⟩
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halshs-03914480
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Territorialiser la question des loups par les pratiques agri-alimentaires. Une enquête sur les relations biodiversité et alimentation en Belledonne
Inès Creti , Edith Chezel , Coralie Mounet , Dominique Baud , Pauline Dusseux
Revue de Géographie Alpine / Journal of Alpine Research, 2022, 110 (2), ⟨10.4000/rga.10634⟩
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halshs-03914485
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Studying recent hydroclimatic variability in Madagascar despite deficient measurement networks: use of CHIRPS and GRACE data at the scale of the Mahajunga province
Sylvain Bigot , Dominique Dumas , Yao Télesphore Brou , Samuel Razanaka , Nathalie Philippon
Proceedings of IAHS, 2022, 384, pp.143-150. ⟨10.5194/piahs-384-43-2021⟩
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hal-04888836
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A modelling-chain linking climate science and decision-makers for future urban flood management in West Africa
James Miller , Théo Vischel , Tazen Fowe , G. Panthou , Catherine Wilcox , Christopher Taylor , Emma Visman , Gnenakantanhan Coulibaly , Pepo Gonzalez , Richard Body , Gianni Vesuviano , Christophe Bouvier , Nanee Chahinian , Frédéric Cazenave
Regional Environmental Change, 2022, 22 (3), pp.93. ⟨10.1007/s10113-022-01943-x⟩
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hal-03727231
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Malaria Transmission in Sahelian African Regions, a Witness of Climate Changes
Ronan Jambou , Medard Njedanoun , G. Panthou , Luc Descroix
International Journal of Environmental Research and Public Health, 2022, 19 (16), pp.10105. ⟨10.3390/ijerph191610105⟩
Article dans une revue
pasteur-04664807
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Monitoring of grassland productivity using Sentinel-2 remote sensing data
Pauline Dusseux , Thomas Guyet , Pierre Pattier , Valentin Barbier , Hervé Nicolas
International Journal of Applied Earth Observation and Geoinformation, 2022, 111, pp.102843. ⟨10.1016/j.jag.2022.102843⟩
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hal-03833748
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High-impact weather and urban flooding in the West African Sahel – A multidisciplinary case study of the 2009 event in Ouagadougou
James Miller , Christopher Taylor , Francoise Guichard , Philippe Peyrillé , Théo Vischel , Tazen Fowe , G. Panthou , Emma Visman , Maimouna Bologo , Karim Traore , Gnenakantanhan Coulibaly , Nicolas Chapelon , Florent Beucher , David P Rowell , Douglas J Parker
Weather and Climate Extremes, 2022, 36, pp.100462. ⟨10.1016/j.wace.2022.100462⟩
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hal-04823121
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Integral turbulence characteristics over a clear woodland forest in northern Benin (West Africa)
Miriam Hounsinou , Ossénatou Mamadou , Maxime Wudba , Basile Kounouhewa , Jean-Martial Cohard
Atmospheric Research, 2022, 268 (8), pp.105985. ⟨10.1016/j.atmosres.2021.105985⟩
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hal-04787017
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Characterization of Sunshine Duration in Western Equatorial Africa: In Situ Measurements versus SARAH-2 Satellite Estimates
Nathalie Philippon , Amine Ouhechou , Pierre Camberlin , J. Trentmann , A. H. Fink , J.D. Maloba Makanga , Béatrice Morel , G. Samba
Journal of Applied Meteorology and Climatology, 2022, 61 (2), pp.185-201. ⟨10.1175/JAMC-D-21-0072.1⟩
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hal-03695901
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HERDECT -Utilisation des données satellites Sentinel-2 pour quantifier la production d'herbe
Pauline Dusseux , Elise Michel , Thomas Guyet , Fabienne Launay , Alain Airiaud , Hervé Nicolas , P. Pattier , Jacques Fradin , Marc Fougère
Innovations Agronomiques, 2022, 85, pp.171-183. ⟨10.17180/ciag-2022-vol85-art13⟩
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hal-03760390
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From SMOS Soil Moisture to 3-hour Precipitation Estimates at 0.1° Resolution in Africa
Thierry Pellarin , Alexandre Zoppis , Carlos Román-Cascón , Yann H. Kerr , Nemesio Rodríguez-Fernández , G. Panthou , Nathalie Philippon , Jean-Martial Cohard
Remote Sensing, 2022, 14 (3), pp.746. ⟨10.3390/rs14030746⟩
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hal-03764935
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Confort thermique d’une construction terre : méthodologie d’étude pédagogique en Master 2
M Baumbach , Jean-Martial Cohard , Dominique Daudon
Academic Journal of Civil Engineering, 2022, 40 (1), pp.254-257. ⟨10.26168/ajce.40.1.62⟩
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hal-04787038
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Mean flow structure of katabatic winds and turbulent mixing properties
Claudine Charrondière , Christophe Brun , Emil Hopfinger , Jean-Martial Cohard , Jean-Emmanuel Sicart
Journal of Fluid Mechanics, 2022, 941, pp.A11. ⟨10.1017/jfm.2022.281⟩
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hal-04704382
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A synthetic view of rainfall intensification in the West African Sahel
Guillaume Chagnaud , G. Panthou , Théo Vischel , Thierry Lebel
Environmental Research Letters, 2022, 17 (4), pp.044005. ⟨10.1088/1748-9326/ac4a9c⟩
Article dans une revue
hal-04384106
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Katabatic Winds over Steep Slopes: Overview of a Field Experiment Designed to Investigate Slope-Normal Velocity and Near-Surface Turbulence
Claudine Charrondière , Christophe Brun , Jean-Martial Cohard , Jean-Emmanuel Sicart , Martin Obligado , Romain Biron , Catherine Coulaud , Helene Guyard
Boundary-Layer Meteorology, 2022, 182 (1), pp.29-54. ⟨10.1007/s10546-021-00644-y⟩
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hal-03350043
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Near ground horizontal high resolution C n 2 profiling from Shack–Hartmann slopeand scintillation data
Chloé Sauvage , Clélia Robert , Laurent M. Mugnier , Jean-Marc Conan , Jean-Martial Cohard , Khanh Linh Nguyen , Mark R. Irvine , Jean-Pierre Lagouarde
Applied optics, 2021, 60 (34), pp.10499-10519. ⟨10.1364/AO.438170⟩
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hal-03464258
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A parametric sensitivity analysis for prioritizing regolith knowledge needs for modeling water transfers in the West African critical zone
Amelie Herzog , Basile Hector , Jean-Martial Cohard , Jean-Michel Vouillamoz , Fabrice Messan Amene Lawson , Christophe Peugeot , Inge de Graaf
Vadose Zone Journal, 2021, 20 (6), ⟨10.1002/vzj2.20163⟩
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hal-04787020
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Groundwater recharge from heavy rainfall in the southwestern Lake Chad Basin: evidence from isotopic observations
Ibrahim Baba Goni , Richard Taylor , Guillaume Favreau , Mohammad Shamsudduha , Yahaya Nazoumou , Benjamin Ngounou Ngatcha
Hydrological Sciences Journal, 2021, 66 (8), pp.1359-1371. ⟨10.1080/02626667.2021.1937630⟩
Article dans une revue
ird-05268845
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A unified statistical framework for detecting trends in multi-timescale precipitation extremes: application to non-stationary intensity-duration-frequency curves
Guillaume Chagnaud , G. Panthou , Théo Vischel , J Blanchet , Thierry Lebel
Theoretical and Applied Climatology, 2021, 145 (1-2), pp.839-860. ⟨10.1007/s00704-021-03650-9⟩
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hal-03426624
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Recent Changes in Hydroclimatic Patterns over Medium Niger River Basins at the Origin of the 2020 Flood in Niamey (Niger)
Giovanni Massazza , Maurizio Bacci , Luc Descroix , Mohamed Housseini Ibrahim , Edoardo Fiorillo , Gaptia Lawan Katiellou , G. Panthou , Alessandro Pezzoli , Maurizio Rosso , Elisa Sauzedde , Andrea Terenziani , Tiziana de Filippis , Leandro Rocchi , Sara Burrone , Maurizio Tiepolo , Théo Vischel , Vieri Tarchiani
Water, 2021, 13 (12), pp.1659. ⟨10.3390/w13121659⟩
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hal-03288047
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Intermittent rivers and ephemeral streams: Perspectives for critical zone science and research on socio‐ecosystems
Ophélie Fovet , Axel Belemtougri , Laurie Boithias , Isabelle Braud , Jean-Baptiste Charlier , Marylise Cottet , Kevin Daudin , Guillaume Dramais , Agnès Ducharne , Nathalie Folton , Manuela Grippa , Basile Hector , Sylvain Kuppel , Jérôme Le Coz , Legal Luc , Philippe Martin , Florentina Moatar , Jérôme Molenat , Anne Probst , Jean Riotte et al.
Wiley Interdisciplinary Reviews: Water, 2021, 8 (4), pp.e1523. ⟨10.1002/wat2.1523⟩
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hal-03223974
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Mapping groundwater recharge in Africa from ground observations and implications for water security
Alan M Macdonald , R Murray Lark , Richard G Taylor , Tamiru Abiye , Helen C Fallas , Guillaume Favreau , Ibrahim B Goni , Seifu Kebede , Bridget Scanlon , James P R Sorensen , Moshood Tijani , Kirsty A Upton , Charles West
Environmental Research Letters, 2021, 16 (3), pp.034012. ⟨10.1088/1748-9326/abd661⟩
Article dans une revue
ird-05268911
Image document

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Catherine Wilcox , Claire Aly , Théo Vischel , G. Panthou , J Blanchet , Guillaume Quantin , Thierry Lebel
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Article dans une revue
hal-03426615
Image document

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Article dans une revue
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Image document

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Article dans une revue
hal-03319224
Image document

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Claudine Charrondière , Christophe Brun , Jean-Emmanuel Sicart , Jean-Martial Cohard , Romain Biron , Sébastien Blein
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Article dans une revue
hal-03124731
Image document

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Data in Brief, 2020, 31, pp.105708. ⟨10.1016/j.dib.2020.105708⟩
Article dans une revue
hal-03024281
Image document

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Robert Dunn , Lisa V Alexander , M. Donat , Xuebin Zhang , Margot Bador , Nicholas Herold , Tanya Lippmann , Rob Allan , Enric Aguilar , Abdoul Aziz Barry , Manola Brunet , John Caesar , Guillaume Chagnaud , Vincent Cheng , Thelma Cinco , Imke Durre , Rosaline de Guzman , Tin Mar Htay , Wan Maisarah Wan Ibadullah , Muhammad Khairul Izzat Bin Ibrahim et al.
Journal of Geophysical Research: Atmospheres, 2020, 125 (16), pp.e2019JD032263. ⟨10.1029/2019jd032263⟩
Article dans une revue
hal-04823110
Image document

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Journal of Applied Geophysics, 2020, 177, pp.104039. ⟨10.1016/j.jappgeo.2020.104039⟩
Article dans une revue
hal-02913683
Image document

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Journal of Hydrology, 2020, 587, pp.124941. ⟨10.1016/j.jhydrol.2020.124941⟩
Article dans une revue
hal-02558482
Image document

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Hoang Tran , Jun Zhang , Jean-Martial Cohard , Laura Condon , Reed Maxwell
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Article dans une revue
hal-04787045
Image document

Time-lapse magnetic resonance sounding measurements for numerical modeling of water flow in variably saturated media
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Journal of Applied Geophysics, 2020, 175, pp.103984. ⟨10.1016/j.jappgeo.2020.103984⟩
Article dans une revue
hal-02913622
Image document

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Ansoumana Bodian , Lamine Diop , G. Panthou , Honoré Dacosta , Abdoulaye Dème , A. Dezetter , Pape Malick Ndiaye , Ibrahima Diouf , Théo Vischel
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Article dans une revue
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Image document

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Article dans une revue
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Image document

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Remote Sensing, 2020, 12 (3), pp.481. ⟨10.3390/rs12030481⟩
Article dans une revue
hal-02531523
Image document

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Hydrological Processes, 2020, 34 (4), pp.941-955. ⟨10.1002/hyp.13613⟩
Article dans une revue
hal-05297793
Image document

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Tellus B - Chemical and Physical Meteorology, 2020, 72 (1), pp.1-25. ⟨10.1080/16000889.2020.1784689⟩
Article dans une revue
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Image document

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Article dans une revue
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Image document

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Article dans une revue
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Image document

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Article dans une revue
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Image document

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Benoît Viguier , Hervé Jourde , Véronique Léonardi , Linda Daniele , Christelle Batiot-Guilhe , Guillaume Favreau
Journal of Arid Environments, 2019, 168, pp.9-16. ⟨10.1016/j.jaridenv.2019.05.007⟩
Article dans une revue
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Image document

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Mark Cuthbert , Richard Taylor , Guillaume Favreau , Martin Todd , Mohammad Shamsudduha , Karen Villholth , Alan Macdonald , Bridget Scanlon , D. Kotchoni , Jean-Michel Vouillamoz , Fabrice Lawson , Philippe Armand Adjomayi , Japhet Kashaigili , David Seddon , James Sorensen , Girma Yimer Ebrahim , Michael Owor , Philip Nyenje , Yahaya Nazoumou , Ibrahim Goni et al.
Nature, 2019, 572 (7768), pp.230-234. ⟨10.1038/s41586-019-1441-7⟩
Article dans une revue
ird-04823556
Image document

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Water, 2019, 11 (5), pp.1018. ⟨10.3390/w11051018⟩
Article dans une revue
hal-04823116
Image document

Characterization of recharge mechanisms in a Precambrian basement aquifer in semi-arid south-west Niger
Maman Sani Abdou Babaye , Philippe Orban , Boureima Ousmane , Guillaume Favreau , Serge Brouyere , Alain Dassargues
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Article dans une revue
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Article dans une revue
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Image document

Assessment of the impacts of climate variability on total water storage across Africa: implications for groundwater resources management
Tales Carvalho Resende , Laurent Longuevergne , Jason Gurdak , Marc Leblanc , Guillaume Favreau , Nienke Ansems , Jac van Der Gun , Cheikh Gaye , Alice Aureli
Hydrogeology Journal, 2019, 27 (1), pp.493-512. ⟨10.1007/s10040-018-1864-5⟩
Article dans une revue
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Contribution of time domain electromagnetic and magnetic resonance soundings to groundwater assessment at the margin of lake chad basin, cameroon
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Journal of Applied Geophysics, 2019, 170, ⟨10.1016/j.jappgeo.2019.103840⟩
Article dans une revue
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