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Pierre Deschamps

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Provenance of aeolian sands from the southeastern Sahara from a detrital zircon perspective

Alexis Licht , Adrien Folch , Nathan Cogné , Moussa Abderamane , Abel Guihou
Quaternary Science Reviews, 2024, 328, pp.108539. ⟨10.1016/j.quascirev.2024.108539⟩
Journal articles insu-04464951v1
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A 60–50 ka African Humid Period modulated by stadial Heinrich events HE6 and HE5a in northwestern Africa

A. Nutz , O. Kwiecien , J.P. Buylaert , Abel Guihou , I. Khabouchi
Palaeogeography, Palaeoclimatology, Palaeoecology, 2024, 635, pp.111952. ⟨10.1016/j.palaeo.2023.111952⟩
Journal articles insu-04328372v1
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Glacial expansion of carbon-rich deep waters into the Southwestern Indian Ocean over the last 630 kyr

José N. Pérez-Asensio , Kazuyo Tachikawa , Laurence Vidal , Thibault de Garidel-Thoron , Corinne Sonzogni
Global and Planetary Change, 2023, 230, 104283 (13p.). ⟨10.1016/j.gloplacha.2023.104283⟩
Journal articles hal-04384155v1
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The Paleogene continental basins from SE France: new geographic and climatic insights from an integrated approach

Nazim Semmani , François Fournier , Jean-Pierre Suc , Séverine Fauquette , Nicolas Godeau
Palaeogeography, Palaeoclimatology, Palaeoecology, 2023, pp.111452. ⟨10.1016/j.palaeo.2023.111452⟩
Journal articles hal-03989930v1
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Modeling the Decomposition Signal and Correcting Bulk Organic Data From a Peat Deposit, a Case Study at Low Latitudes (Cameroon)

Valentine Schaaff , David Sebag , Matthew Makou , Vincent Grossi , Ingrid Antheaume
Organic Geochemistry, 2023, 179, pp.104589. ⟨10.1016/j.orggeochem.2023.104589⟩
Journal articles hal-04115489v1
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A diatom-based predictive model for inferring past conductivity in Chadian Sahara lakes

Remadji Rirongarti , Florence Sylvestre , Françoise Chalié , Christine Paillès , Jean-Charles Mazur,
Journal of Paleolimnology, 2023, 69 (3), pp.231-248. ⟨10.1007/s10933-022-00270-9⟩
Journal articles hal-03850842v1
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Depicting past stress history at passive margins: a combination of calcite twinning and stylolite roughness paleopiezometry in suprasalt Sendji deep carbonates, lower Congo Basin, west Africa

Aniès Zeboudj , Boubacar Bah , Olivier Lacombe , Nicolas Beaudoin , Claude Gout
Marine and Petroleum Geology, 2023, 152, pp.106219. ⟨10.1016/j.marpetgeo.2023.106219⟩
Journal articles hal-04082117v1

Effect of normal fault activity on carbonate reservoir diagenetic evolution (Urgonian facies, SE France).

Irène Aubert , Hugues Bitault , Philippe Leonide , François Fournier , Nicolas Godeau
Marine and Petroleum Geology, 2023, 158 (B), pp.106546. ⟨10.1016/j.marpetgeo.2023.106546⟩
Journal articles hal-04276075v1

Multi-proxy reconstruction of the burial history and porosity evolution of the TOCA carbonate formation in the Lower Congo basin (South West Africa)

Boubacar Bah , Nicolas Beaudoin , Olivier Lacombe , Jean-Pierre Girard , Claude Gout
Marine and Petroleum Geology, 2023, 148, pp.106018. ⟨10.1016/j.marpetgeo.2022.106018⟩
Journal articles hal-03931511v1
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Early onset of Pyrenean collision (97–90 Ma) evidenced by U–Pb dating on calcite (Provence, SE France)

Antonin Bilau , Yann Rolland , Thierry Dumont , Stéphane Schwartz , Nicolas Godeau
Terra Nova, 2023, 35 (5), pp.413-423. ⟨10.1111/ter.12665⟩
Journal articles hal-04239765v1
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Roman-era alluvial waste in the Vistre de la Fontaine (Nîmes, southeast France): from a sacred spring to a contaminated river

Clément Flaux , Sabrina Save , Maxime Scrinzi , Nicolas Minvielle Larousse , Christophe Vaschalde
Journal of Roman Archaeology (JRA), 2023, 36 (1), pp.50-72. ⟨10.1017/S1047759423000132⟩
Journal articles hal-04138353v1

The Tertiary structuration of the Western Subalpine foreland deciphered by calcite-filled faults and veins

Antonin Bilau , Dorian Bienveignant , Yann Rolland , Stéphane Schwartz , Nicolas Godeau
Earth-Science Reviews, 2023, 236, ⟨10.1016/j.earscirev.2022.104270⟩
Journal articles hal-03948302v1

Dealing with hydrologic data scarcity: the case of the Tindouf basin

Julio Gonçalvès , Alexis Nutz , Pierre Séraphin , Amine Chekireb , Lahcen Kabiri
Comptes Rendus. Géoscience, 2023, 355 (S1), pp.1-19. ⟨10.5802/crgeos.202⟩
Journal articles hal-04119190v1
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Strontium isotope evidence for Pre-Islamic cotton cultivation in Arabia

Saskia E Ryan , Éric Douville , Arnaud Dapoigny , Pierre Deschamps , Vincent Battesti
Frontiers in Earth Science, 2023, 11, pp.1257482. ⟨10.3389/feart.2023.1257482⟩
Journal articles mnhn-04351509v1
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Water budget of tropical volcanic lakes in center‐north Cameroon : reconciling the stable isotope and chloride mass balance

Souleyman Abba , Bruno Hamelin , Jean‐luc Michelot , Yannick Garcin , Pierre Deschamps
Hydrological Processes, 2023, 37 (6), pp.e14923. ⟨10.1002/hyp.14923⟩
Journal articles hal-04320382v1
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A predominantly tropical influence on late Holocene hydroclimate variation in the hyperarid central Sahara

Thijs van Der Meeren , Dirk Verschuren , Florence Sylvestre , Yacoub A. Nassour , Evi L. Naudts
Science Advances , 2022, 8 (14), pp.eabk1261. ⟨10.1126/sciadv.abk1261⟩
Journal articles hal-03662694v1
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Interaction Between Climate and Tectonics in the Northern Lesser Antilles Inferred From the Last Interglacial Shoreline on Barbuda Island

Jennifer Weill-Accardo , Nathalie Feuillet , Belle Philibosian , Abel Guihou , Eric Jacques
Geochemistry, Geophysics, Geosystems, 2022, 23, ⟨10.1029/2021GC010045⟩
Journal articles insu-03690969v1
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Influence of intensive agriculture and geological heterogeneity on the recharge of an arid aquifer system (Saq-Ram, Arabian Peninsula) inferred from GRACE data

Pierre Séraphin , Julio Gonçalvès , Bruno Hamelin , Thomas Stieglitz , Pierre Deschamps
Hydrology and Earth System Sciences, 2022, 26 (22), pp.5757-5771. ⟨10.5194/hess-26-5757-2022⟩
Journal articles hal-03948305v1

Archaeological evidence for population rise and collapse between ~2500 and ~500 cal. yr BP in Western Central Africa

Geoffroy de Saulieu , Geoffroy De Saulieu , Yannick Garcin , David Sebag , Pascal Nlend
Afrique : Archéologie et Arts, 2021, 17, pp.11-32. ⟨10.4000/aaa.3029⟩
Journal articles hal-03471957v1
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Calcium transfer and mass balance associated with soil carbonate in a semi‐arid silicate watershed (North Cameroon): An overlooked geochemical cascade?

Fabienne Dietrich , Nathalie Diaz , Pierre Deschamps , David Sebag , Eric Verrecchia
Depositional Record, 2021, 7 (1), pp.93-110. ⟨10.1002/dep2.134⟩
Journal articles hal-03325247v1

Recharge and baseflow constrained by surface-water and groundwater chemistry: case study of the Chari River, Chad basin

Julio Gonçalvès , Abdallah Mahamat Nour , Camille Bouchez , Pierre Deschamps , Christine Vallet-Coulomb
Hydrogeology Journal, 2021, 29 (2), pp.703-722. ⟨10.1007/s10040-020-02259-y⟩
Journal articles insu-02995966v1
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Evolution of Retisol impacted by artificial drainage: What can we learn from stable Fe isotope ratios?

Z Fekiacova , D. Montagne , A. Duvivier , Abel Guihou , P. Deschamps
Geoderma, 2021, 384, pp.114771. ⟨10.1016/j.geoderma.2020.114771⟩
Journal articles hal-03065296v1
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Eastern Atlantic deep-water circulation and carbon storage inferred from neodymium and carbon isotopic compositions over the past 1.1 million years

Tachikawa Kazuyo , William Rapuc , Laurence Vidal , Quentin Dubois-Dauphin , Thomas Westerhold
Quaternary Science Reviews, 2021, 252, ⟨10.1016/j.quascirev.2020.106752⟩
Journal articles hal-03152875v1
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Silicon Isotope Analyses of Soil and Plant Reference Materials: An Inter‐Comparison of Seven Laboratories

Camille Delvigne , Abel Guihou , Jan A Schuessler , Paul Savage , Franck Poitrasson
Geostandards and Geoanalytical Research, 2021, 45 (3), pp.525-538. ⟨10.1111/ggr.12378⟩
Journal articles hal-03259365v1
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Last interglacial sea-level proxies in East Africa and the WesternIndian Ocean

Patrick Boyden , Jennifer Weil-Accardo , Pierre Deschamps , Davide Oppo , Alessio Rovere
Earth System Science Data, 2021, 13 (4), pp.1633--1651. ⟨10.5194/essd-13-1633-2021⟩
Journal articles hal-03662613v1
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Extensional reactivation of the Penninic frontal thrust 3 Myr ago as evidenced by U–Pb dating on calcite in fault zone cataclasite

Antonin Bilau , Yann Rolland , Stéphane Schwartz , Nicolas Godeau , Abel Guihou
Solid Earth, 2021, 12 (1), pp.237-251. ⟨10.5194/se-12-237-2021⟩
Journal articles hal-03145956v1
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Coastal aquifer recharge and groundwater–seawater exchanges using downscaled GRACE data: case study of the Djeffara plain (Libya–Tunisia)

Julio Gonçalvès , Pierre Séraphin , Thomas Stieglitz , Amine Chekireb , Bruno Hamelin
Comptes Rendus. Géoscience, 2021, 353 (1), pp.297-318. ⟨10.5802/crgeos.74⟩
Journal articles hal-03361219v1
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Hydrochemical and isotopic characteristics of groundwater in the Continental Intercalaire aquifer system: Insights from Mzab Ridge and surrounding regions, North of the Algerian Sahara

Youcef Hakimi , Philippe Orban , Pierre Deschamps , Serge Brouyere
Journal of Hydrology: Regional Studies, 2021, 34 (4), ⟨10.1016/j.ejrh.2021.100791⟩
Journal articles hal-03325034v1
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Analytical Expressions of Radiocarbon Distribution in Transient State Unconfined Aquifers and Their Application to Determination of Past and Present Recharges of North Africa Aquifers

Amine Chekireb , Julio Gonçalvès , Bruno Hamelin , Pierre Deschamps , Séraphin Pierre
Water Resources Research, 2021, 57 (11), pp.e2021WR030018. ⟨10.1029/2021WR030018⟩
Journal articles hal-03500323v1

Large-scale geography survey provides insights into the colonization history of a major aphid pest on its cultivated apple host in Europe, North America and North Africa

S.G. Olvera-Vazquez , C. Remoué , A. Venon , A. Rousselet , O. Grandcolas
Peer Community Journal, 2021, 1, pp.e34. ⟨10.24072/pcjournal.26⟩
Journal articles hal-04287147v1

Preuve archéologique de l’augmentation et de l’effondrement de la population entre ~2500 et ~500 ans cal. BP en Afrique centrale occidentale

Geoffroy de Saulieu , Geoffroy De Saulieu , Yannick Garcin , David Sebag , Pascal Nlend
Afrique : Archéologie et Arts, 2021, 17, pp.11-32. ⟨10.4000/aaa.3264⟩
Journal articles hal-03471960v1
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Rainfall-discharge relationship and water balance over the past 60 years within the Chari-Logone sub-basins, Lake Chad basin

Abdallah Mahamat Nour , Christine Vallet-Coulomb , J. Gonçalves , Florence Sylvestre , Pierre Deschamps
Journal of Hydrology: Regional Studies, 2021, 35, pp.100824. ⟨10.1016/j.ejrh.2021.100824⟩
Journal articles hal-03234923v1

Collaborative determination of trace element mass fractions and isotope ratios in AQUA-1 drinking water certified reference material

Delphine Yeghicheyan , Patricia Grinberg , Laurent Alleman , Moustafa Belhadj , Léa Causse
Analytical and Bioanalytical Chemistry, 2021, 413 (20), pp.4959-4978. ⟨10.1007/s00216-021-03456-8⟩
Journal articles hal-03338738v1
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The late Holocene record of Lake Mareotis, Nile Delta, Egypt

Clément Flaux , Matthieu Giaime , Valérie Pichot , Nick Marriner , Mena El-Assal
E&G Quaternary Science Journal, 2021, 70 (1), pp.93-104. ⟨10.5194/egqsj-70-93-2021⟩
Journal articles hal-03209499v1
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Persistent organic pollutants in sediments of the Wouri Estuary Mangrove, Cameroon: Levels, patterns and ecotoxicological significance

Kevin Mbusnum , Laure Malleret , Pierre Deschamps , Imen Khabouchi , Laurence Asia
Marine Pollution Bulletin, 2020, 160, pp.111542. ⟨10.1016/j.marpolbul.2020.111542⟩
Journal articles hal-03152699v1
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Geochemistry of the Lake Chad Tributaries Under Strongly Varying Hydro-climatic Conditions

A. Mahamat Nour , Christine Vallet-Coulomb , Camille Bouchez , P. Ginot , J. Doumnang
Aquatic Geochemistry, 2020, 26 (1), pp.3-29. ⟨10.1007/s10498-019-09363-w⟩
Journal articles hal-03581956v1
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Uranium isotopes as tracers of groundwater evolution in the Complexe Terminal aquifer of southern Tunisia

Friha Hadj Ammar , Pierre Deschamps , Najiba Chkir , Kamel Zouari , Aissa Agoune
Quaternary International, 2020, 547, pp.33-49. ⟨10.1016/j.quaint.2020.01.024⟩
Journal articles hal-03165195v1

Revisiting recharge and sustainability of the North-Western Sahara aquifers

Julio Goncalves , Pierre Deschamps , Bruno Hamelin , Christine Vallet-Coulomb , Jade Petersen
Regional Environmental Change, 2020, 20 (2), ⟨10.1007/s10113-020-01627-4⟩
Journal articles hal-02532697v1
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Crystalline inliers near Lake Iro (SE Chad): Post-collisional Ediacaran A2-type granitic magmatism at the southern margin of the Saharan Metacraton

Simon Couzinié , René-Pierre Ménot , Jean-Claude Doumnang , Pierre Rochette , Jean-Louis Paquette
Journal of African Earth Sciences, 2020, 172, pp.1-18. ⟨10.1016/j.jafrearsci.2020.103960⟩
Journal articles hal-02993180v1
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Water transit time and active recharge in the Sahel inferred by bomb-produced 36Cl

Camille Bouchez , Pierre Deschamps , Julio Goncalves , Bruno Hamelin , Abdallah Mahamat Nour
Scientific Reports, 2019, 9 (1), pp.7465. ⟨10.1038/s41598-019-43514-x⟩
Journal articles hal-02267485v1
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Unraveling the hydrological budget of isolated and seasonally contrasted subtropical lakes

Chloé Poulin , Bruno Hamelin , Christine Vallet-Coulomb , Guinbe Amngar , Bichara Loukman
Hydrology and Earth System Sciences, 2019, 23 (3), pp.1705-1724. ⟨10.5194/hess-23-1705-2019⟩
Journal articles hal-02091134v1
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Lead, zinc, and copper redistributions in soils along a deposition gradient from emissions of a Pb-Ag smelter decommissioned 100 years ago

Romain Gelly , Zuzana Fekiacova , Abel Guihou , Emmanuel Doelsch , Pierre Deschamps
Science of the Total Environment, 2019, 665, pp.502-512. ⟨10.1016/j.scitotenv.2019.02.092⟩
Journal articles hal-02073144v1
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U-Th dated speleothem recorded geomagnetic excursions in the Lower Brunhes

Jean-Pierre Pozzi , Louis Rousseau , Christophe Falguères , Geoffroy Mahieux , Pierre Deschamps
Scientific Reports, 2019, 9, pp.1114. ⟨10.1038/s41598-018-38350-4⟩
Journal articles hal-02366256v1
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U-Pb dating of calcite cement and diagenetic history in microporous carbonate reservoirs : case of the Urgonian Limestone, France

Nicolas Godeau , Pierre Deschamps , Abel Guihou , Philippe Leonide , Anthony Tendil
Geology, 2018, 46 (3), pp.247-250. ⟨10.1130/g39905.1⟩
Journal articles hal-01713464v1

Early anthropogenic impact on Western Central African rainforests 2,600 y ago

Yannick Garcin , Pierre Deschamps , Guillemette Menot , Geoffroy de Saulieu , Enno Schefuss
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (13), pp.3261--3266. ⟨10.1073/pnas.1715336115⟩
Journal articles hal-01719183v1
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Circulation changes in the eastern Mediterranean Sea over the past 23,000 years inferred from authigenic Nd isotopic ratios

Marine Cornuault , Tachikawa Kazuyo , Laurence Vidal , Abel Guihou , Giuseppe Siani
Paleoceanography, 2018, 33 (3), ⟨10.1002/2017PA003227⟩
Journal articles hal-01713452v1

Correction for the siderite effect on Rock-Eval parameters: Application to the sediments of Lake Barombi (southwest Cameroon)

David Sebag , Yannick Garcin , Thierry Adatte , Pierre Deschamps , Eric Verrecchia
Organic Geochemistry, 2018, 123, pp.126-135. ⟨10.1016/j.orggeochem.2018.05.010⟩
Journal articles hal-01983382v1

Groundwater flowpaths and residence times inferred by 14 C, 36 Cl and 4 He isotopes in the Continental Intercalaire aquifer (North-Western Africa)

J. Petersen , P. Deschamps , B Hamelin , E. Fourre , J. Goncalvès
Journal of Hydrology, 2018, 560, pp.11 - 23. ⟨10.1016/j.jhydrol.2018.03.003⟩
Journal articles hal-01743498v1
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U/Pb dating of geodic calcite: new insights on Western Europe major tectonic events and associated diagenetic fluids

Céline Pisapia , Pierre Deschamps , Anne Battani , Stéphane Buschaert , Abel Guihou
Journal of the Geological Society, 2018, 175 (1), pp.60 - 70. ⟨10.1144/jgs2017-067⟩
Journal articles hal-01713461v1

Human activity is the most probable trigger of the late Holocene rainforest crisis in Western Central Africa Reply

Yannick Garcin , Pierre Deschamps , Guillemette Menot , Geoffroy De Saulieu , Enno Schefuss
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (21), pp.E4735--E4736. ⟨10.1073/pnas.1805582115⟩
Journal articles hal-02358957v1

Reply to Giresse et al.: No evidence for climate variability during the late Holocene rainforest crisis in Western Central Africa

Yannick Garcin , Pierre Deschamps , Guillemette Menot , Geoffroy de Saulieu , Enno Schefuss
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (29), pp.E6674-E6675. ⟨10.1073/pnas.1808481115⟩
Journal articles hal-01963921v1

Pedo-sedimentary constituents as paleoenvironmental proxies in the Sudano-Sahelian belt during the Late Quaternary (southwestern Chad Basin)

Nathalie Diaz , Fabienne Dietrich , David Sebag , Georgina King , Pierre Valla
Quaternary Science Reviews, 2018, 191, pp.348-362. ⟨10.1016/j.quascirev.2018.05.022⟩
Journal articles hal-01963914v1
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Characterization and Aquifer Functioning System of Haraz Al Biar (North Chari Baguirmi)

Abdallah Mahamat Nour , Hamit Abderamane , Benjamin Ngounou Ngatcha , Pierre Deschamps , Camille Bouchez
International Journal of Current Research and Academic Review, 2017, 5 (12), pp.52 - 64. ⟨10.20546/ijcrar.2017.512.008⟩
Journal articles hal-01713542v1

Geochemical transect through a travertine mount: A detailed record of CO 2 -enriched fluid leakage from Late Pleistocene to present-day – Little Grand Wash fault (Utah, USA)

Emmanuelle Frery , Jean-Pierre Gratier , Nadine Ellouz-Zimmerman , Pierre Deschamps , Dominique Blamart
Quaternary International, 2017, 437, pp.98 - 106. ⟨10.1016/j.quaint.2016.09.035⟩
Journal articles hal-01566241v1

Origin of calcium in pedogenic carbonate nodules from silicate watersheds in the Far North Region of Cameroon: Respective contribution of in situ weathering source and dust input

Fabienne Dietrich , Nathalie Diaz , Pierre Deschamps , Benjamin Ngounou Ngatcha , David Sebag
Chemical Geology, 2017, 460, pp.54-69. ⟨10.1016/j.chemgeo.2017.04.015⟩
Journal articles hal-02118456v1

Systematics of U-Th disequilibrium in calcrete profiles : Lessons from southwest India

Nicolas Durand , Bruno Hamelin , Pierre Deschamps , Yanni Gunnell , Pierre Curmi
Chemical Geology, 2016, 446, pp.54-69. ⟨10.1016/j.chemgeo.2016.06.026⟩
Journal articles hal-01606719v1

Relative sea-level changes during the last century recorded by coral microatolls in Belloc, Haiti

J. Weil-Accardo , N. Feuillet , E. Jacques , Pierre Deschamps , J. Saurel
Global and Planetary Change, 2016, 139, pp.1-14. ⟨10.1016/j.gloplacha.2015.12.019⟩
Journal articles hal-02118434v1
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Comment on ``Younger Dryas sea level and meltwater pulse 1B recorded in Barbados reefal crest coral Acropora palmata'' by N. A. Abdul et al

Edouard Bard , Bruno Hamelin , Pierre Deschamps , Gilbert Camoin
Paleoceanography, 2016, 31 (12), pp.1603-1608. ⟨10.1002/2016PA002979⟩
Journal articles hal-01765500v1
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Two hundred thirty years of relative sea level changes due to climate and megathrust tectonics recorded in coral microatolls of Martinique (French West Indies)

Jennifer Weil-Accardo , Nathalie Feuillet , Eric Jacques , Pierre Deschamps , François Beauducel
Journal of Geophysical Research : Solid Earth, 2016, 121 (4), pp.2873-2903. ⟨10.1002/2015JB012406⟩
Journal articles insu-01470290v1
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Hydrological, chemical, and isotopic budgets of Lake Chad: a quantitative assessment of evaporation, transpiration and infiltration fluxes

Camille Bouchez , Julio Goncalves , Pierre Deschamps , Christine Vallet-Coulomb , Bruno Hamelin
Hydrology and Earth System Sciences, 2016, 20 (4), pp.1599-1619. ⟨10.5194/hess-20-1599-2016⟩
Journal articles hal-01457352v1
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Investigation of 36Cl distribution : towards a new estimation of groundwater residence times in the confined aquifer of the LCB?

Camille Bouchez , Pierre Deschamps , Julio Goncalves , Bruno Hamelin , Florence Sylvestre
Procedia Earth and Planetary Science, 2015, 11th Applied Isotope Geochemistery Conference AIG-11, 13, pp.147-150. ⟨10.1016/j.proeps.2015.07.035⟩
Journal articles hal-02052175v1

Evolution of fault permeability during episodic fluid circulation : evidence for the effects of fluid–rock interactions from travertine studies (Utah–USA).

Emanuelle Frery Frery , Jean-Pierre Gratier , Nadine Ellouz-Zimmermann , Christelle Loiselet , Jean Braun
Tectonophysics, 2015, 651, pp.121-137. ⟨10.1016/j.tecto.2015.03.018⟩
Journal articles hal-01207746v1

Isotope Dilution-AMS technique for Cl-36 and Cl determination in low chlorine content waters

Camille Bouchez , Julie Pupier , Lucilla Benedetti , Pierre Deschamps , Valery Guillou
Chemical Geology, 2015, 404, pp.62-70. ⟨10.1016/j.chemgeo.2015.03.022⟩
Journal articles hal-01424609v1

Declining water budget in a deep regional aquifer assessed by geostatistical simulations of stable isotopes: Case study of the Saharan “Continental Intercalaire”

Julio Goncalves , Christine Vallet-Coulomb , Jade Petersen , Bruno Hamelin , Pierre Deschamps
Journal of Hydrology, 2015, pp.821-829. ⟨10.1016/j.jhydrol.2015.10.044⟩
Journal articles hal-01255926v1

Quantifying paleorecharge in the Continental Intercalaire (CI) aquifer by a Monte-Carlo inversion approach of 36Cl/Cl data

Jade Petersen , Pierre Deschamps , Julio Goncalves , Bruno Hamelin , Jean-Luc Michelot
Applied Geochemistry, 2014, pp.209-221. ⟨10.1016/j.apgeochem.2014.04.014⟩
Journal articles hal-01258811v1
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Quantifying the modern recharge of the “fossil” Sahara aquifers

Julio Goncalves , Jade Petersen , Pierre Deschamps , Bruno Hamelin , O. Baba-Sy
Geophysical Research Letters, 2013, 40, p. ⟨10.1002/grl.50478⟩
Journal articles hal-01230142v1
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Palynological evidence for gradual vegetation and climate changes during the African Humid Period termination at 13° N from a Mega-Lake Chad sedimentary sequence

P. G. C. Amaral , A. Vincens , Joel Guiot , G. Buchet , P. Deschamps
Climate of the Past, 2013, 9 (1), pp.223-241. ⟨10.5194/cp-9-223-2013⟩
Journal articles hal-01457742v1
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Pronounced interannual variability in tropical South Pacific temperatures during Heinrich Stadial 1

Thomas Felis , U. Merkel , Ryuji Asami , Pierre Deschamps , Ed C. Hathorne
Nature Communications, 2012, 3 (965), pp.1-7. ⟨10.1038/ncomms1973⟩
Journal articles hal-01230143v1

Ice-sheet collapse and sea-level rise at the Bolling warming 14,600 years ago

Pierre Deschamps , N. Durand , Edouard Bard , Bruno Hamelin , Gilbert Camoin
Nature, 2012, 483 (7391), pp.559-564. ⟨10.1038/nature10902⟩
Journal articles hal-01230139v1
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Assessing subsidence rates and paleo water-depths for Tahiti reefs using U–Th chronology of altered corals

Alexander L. Thomas , Kazuhiko Fujita , Yasufumi Iryu , Edouard Bard , Guy Cabioch
Marine Geology, 2012, 295-298, pp.86 - 94. ⟨10.1016/j.margeo.2011.12.006⟩
Journal articles hal-01495168v1
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The Laschamp geomagnetic dipole low expressed as a cosmogenic 10 Be atmospheric overproduction at ~41 ka

L L Ménabréaz ⁎ , Nicolas Thouveny , D L Bourlès , P Deschamps , B Hamelin
Earth and Planetary Science Letters, 2011, 312 (3-4), pp.305-317. ⟨10.1016/j.epsl.2011.10.037⟩
Journal articles hal-01420387v1

Microbialite development patterns in the last deglacial reefs from Tahiti (French Polynesia; IODP Expedition #310): Implications on reef framework architecture

Claire Seard , Gilbert Camoin , Yusuke Yokoyama , Hiroyuki Matsuzaki , Edouard Bard
Marine Geology, 2011, 279 (1-4), pp.63-86. ⟨10.1016/j.margeo.2010.10.013⟩
Journal articles hal-02118566v1

The sea-level conundrum: case studies from palaeo-archives

M. Siddall , A. Abe-Ouchi , M. Andersen , F. Antonioli , J. Bamber
Journal of Quaternary Science, 2010, 25 (1), pp.19-25. ⟨10.1002/jqs.1270⟩
Journal articles hal-03259782v1

Application of the authigenic Be10/Be9 dating method to continental sediments: reconstruction of the Mio-Pleistocene sedimentary sequence in the early hominid fossiliferous areas of northern Chad Basin.

Anne Lebatard , D.L. Bourles , Regis Braucher , N Arnauld , Ph. Duringer
Earth and Planetary Science Letters, 2010, 297, pp.57-70
Journal articles hal-01234900v1

Application of the authigenic 10Be/9Be dating method to continental sediments: Reconstruction of the Mio-Pleistocene sedimentary sequence in the early hominid fossiliferous areas of the northern Chad Basin

Anne-Elisabeth Lebatard , Didier L. Bourlès , Regis Braucher , Maurice Arnold , Philippe Duringer
Earth and Planetary Science Letters, 2010, 297, pp.57-70. ⟨10.1016/J.EPSL.2010.06.003⟩
Journal articles insu-00549775v1

Neandertals paleoenvironment in Western Provence: The contribution of Les Auzières 2 (Méthamis, Vaucluse, France)

François Marchal , Hervé Monchot , Céline Coussot , Emmanuel Desclaux , Pierre Deschamps
Comptes Rendus. Palevol, 2009, 8 (5), pp.493-502. ⟨10.1016/j.crpv.2009.03.004⟩
Journal articles halshs-00408991v1

Arsenite medicinal use, metabolism, pharmacokinetics and monitoring in human hair

Ioannis Nicolis , E. Curis , P. Deschamps , S. Bénazeth
Biochimie, 2009, 91 (10), pp.1260-1267. ⟨10.1016/j.biochi.2009.06.003⟩
Journal articles hal-03895148v1

Microstructure mapping in friction stir welds of 7449 aluminium alloy using SAXS

Myriam Dumont , A. Steuwer , P Deschamps , P Peel , P. Withers
Acta Materialia, 2006, 54 (18), pp.4793 - 4801. ⟨10.1016/j.actamat.2006.06.015⟩
Journal articles hal-01774054v1

Premiers résultats d'une étude pluridisciplinaire menée sur des travertins quaternaires du Maroc

Louis Rousseau , Jacques Beauchamp , Jean-Jacques Bahain , Larbi Boudad , Pierre Deschamps
Quaternaire, 2006, 17 (4), pp.343-350. ⟨10.4000/quaternaire.913⟩
Journal articles halshs-00348079v1

Atmospheric lead fallout over the last century recorded in Gulf of Lions sediments (Mediterranean Sea)

J. Miralles , Alain Veron , Olivier Radakovitch , Pierre Deschamps , T. Tremblay
Marine Pollution Bulletin, 2006, 52 (11), pp.1364-1371. ⟨10.1016/j.marpolbul.2006.03.018⟩
Journal articles hal-01061573v1

Early diagenesis impact on precise U-series dating of deep-sea corals: Example of a 100–200-year old Lophelia pertusa sample from the northeast Atlantic

Edwige Pons-Branchu , Claude Hillaire-Marcel , Pierre Deschamps , Bassam Ghaleb , Daniel Sinclair
Geochimica et Cosmochimica Acta, 2005, 69 (20), pp.4865-4879. ⟨10.1016/j.gca.2005.06.011⟩
Journal articles hal-02118568v1

Improved method for radium extraction from environmental samples and its analysis by thermal ionization mass spectrometry

Bassam Ghaleb , Edwige Pons-Branchu , Pierre Deschamps
Journal of Analytical Atomic Spectrometry, 2004, 19 (7), pp.906. ⟨10.1039/b402237h⟩
Journal articles hal-02118562v1
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234U/238U Disequilibrium along stylolitic discontinuities in deep Mesozoic limestone formations of the Eastern Paris basin: evidence for discrete uranium mobility over the last 1–2 million years

P. Deschamps , C. Hillaire-Marcel , J.-L. Michelot , R. Doucelance , Bassam Ghaleb
Hydrology and Earth System Sciences Discussions, 2004, 8 (1), pp.35-46
Journal articles hal-00330850v1

Further investigations on optimized tail correction and high-precision measurement of uranium isotopic ratios using multi-collector ICP-MS

Pierre Deschamps , Régis Doucelance , Bassam Ghaleb , Jean-Luc Michelot
Chemical Geology, 2003, 201 (1-2), pp.141 - 160. ⟨10.1016/S0009-2541(03)00226-2⟩
Journal articles hal-01902491v1
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CARS TEMPERATURE MEASUREMENTS IN A PLASMA HEATED COAL COMBUSTOR

P. Spiberg , C. Cahen , P. Deschamps
Journal de Physique Colloques, 1987, 48 (C7), pp.C7-757-C7-760. ⟨10.1051/jphyscol:19877186⟩
Journal articles jpa-00227011v1
Image document

Efficient fast-recovery scheme for NMR pulse spectrometers

N.S. Sullivan , P. Deschamps , P. Néel , J.M. Vaissière
Revue de Physique Appliquée, 1983, 18 (4), pp.253-261. ⟨10.1051/rphysap:01983001804025300⟩
Journal articles jpa-00245089v1
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MODELISATION DES EFFETS ATMOSPHERIQUES SUR LES MESURES DE REFLECTANCES DE SITES FAITES A PARTIR DE SATELLITES

D. Tanre , M. Herman , P. Deschamps , De Leffe
Journal de Physique Colloques, 1980, 41 (C3), pp.C3-345-C3-345. ⟨10.1051/jphyscol:1980387⟩
Journal articles jpa-00219906v1
Image document

Observation au microscope électronique des zones de Guinier-Preston

P. Deschamps
Journal de Physique et le Radium, 1962, 23 (10), pp.807-811. ⟨10.1051/jphysrad:019620023010080700⟩
Journal articles jpa-00236683v1

Evolution d’un écosystème lacustre des Alpes du sud (Massif du Mercantour) depuis la fin de la dernière glaciation

Rosine Cartier , David Au Yang , Corinne Sonzogni , Christine Paillès , Abel Guihou
Quaternaire, Mar 2024, Rennes, France
Conference papers hal-04515431v1

Cadmium detoxification in Solanum nigrum and Solanum melongena through bounding to thiol compounds: a combined X-ray absorption spectroscopy and Cd stable isotopes perspective

Marie-Laure Pons , Blanche Collin , Emmanuel Doelsch , Perrine Chaurand , Clément Levard
Joint International Conference of Biogeochemistry of Trace Elements (ICOBTE) & International Conference of Heavy Metals, Sep 2023, Wuppertal, Germany
Conference papers hal-04293831v1

Bilan hydrologique d'un système aquifère surexploité en région désertique : estimation de la recharge et paléorecharge par couplage d'approches satellitaires et géochimiques

Pierre Deschamps , Pierre Séraphin , Imen Khabouchi , Julio Gonçalvès , Thomas Stieglitz
Journées Climat et Impacts 2022, Nov 2022, Gif-sur-Yvette, France
Conference papers hal-03874599v1

Timing and source of excess freshwater inputs to the Eastern Mediterranean Sea at the origin of water stagnation and Sapropel S1 deposition.

François Beny , Tachikawa Kazuyo , Laurence Vidal , Abel Guihou , Pierre Deschamps
AGU fall meeting, Dec 2021, New Orleans and Online, United States
Conference papers hal-03544783v1

Neodymium Isotope Budget in the Mediterranean Sea Inferred From Core-top Sediments, Seawater Data Synthesis and Box Model Calculation

Tachikawa Kazuyo , François Beny , Marine Cornuault , Abel Guihou , Pierre Deschamps
AGU fall meeting, Dec 2021, New Orleans and Online, United States
Conference papers hal-03542944v1

Datation des phases critiques de fracturation et caractérisation des fluides au cours de l'évolution du prisme alpin

Antonin Bilau , Yann Rolland , Stephane Schwartz , Nicolas Godeau , Abel Guihou
27e édition de la Réunion des Sciences de la Terre (RST 2021), SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03587831v1

X-ray absorption spectroscopy evidence of sulfur-bound cadmium in the Cd-hyperaccumulator.

Marie-Laure Pons , Blanche Collin , Emmanuel Doelsch , Perrine Chaurand , Till Fehlauer
Solanum nigrum and the non-accumulator Solanum melongena. Goldschmidt 2021, Jul 2021, Lyon, France
Conference papers hal-03549188v1

Silicon isotopes: linking soil Si availability and plant Si strategies

Camille Delvigne , Catherine Keller , Abel Guihou , Isabelle Basile-Doelsch , Bernard Angeletti
EGU General Assembly 2021, Apr 2021, vienne, Austria. ⟨10.5194/egusphere-egu21-12083⟩
Conference papers hal-03547773v1

X-ray absorption spectroscopy evidence of sulfur-bound Cadmium in the Cd-hyperaccumulator Solanum nigrum and the non-accumulator Solanum melongena

Marie-Laure Pons , Jérôme Rose , Blanche Collin , Emmanuel Doelsch , Perrine Chaurand
Goldschmidt2021, Jul 2021, Virtual, France. ⟨10.7185/gold2021.3840⟩
Conference papers hal-03546578v1

Structuration des massifs subalpins, datation de la mise en place par U-Pb sur calcite

Dorian Bienveignant , Antonin Bilau , Yann Rolland , Stephane Schwartz , Nicolas Godeau
27e édition de la Réunion des Sciences de la Terre (RST 2021), SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03588213v1

Changements paléoenvironnementaux et paléoclimatiques au nord du Cameroun à l'Holocène : la tourbière de N'Gaoundaba

Valentine Schaaff , Matthew Makou , Vincent Grossi , Salomé Ansanay-Alex , Ingrid Antheaume
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03587793v1

Indian-Atlantic subsurface- and deep-water mass exchange over the past 600 kyrs

Jose Perez-Asensio , Tachikawa Kazuyo , Laurence Vidal , Thibault de Garidel-Thoron , Corinne Sonzogni
Goldschmidt2021, Jul 2021, Virtual, France. ⟨10.7185/gold2021.7050⟩
Conference papers hal-03541193v1
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Revision of radiocarbon ages in groundwater from the Eocene aquifer in the Aquitaine basin (France)

Laurent André , Jean-Luc Michelot , Pierre Deschamps , Elise Decouchon , Arnaud Wuilleumier
EGU General Assembly 2018, Apr 2018, Vienne, Austria
Conference papers hal-01707123v1

Tracing phytoavailable silicon in soils using silicon isotopes and Ge/Si ratios

Camille Delvigne , Jean-Dominique Meunier , Catherine Keller , Abel Guihou , Isabelle Basile-Doelsch
Silicon, Silica & their Isotopes: Biology, Biogeochemistry & Biotechnology (IBIS), Jun 2017, Blanes, Spain
Conference papers hal-03553133v1

Hydroclimate and vegetation changes in Central Africa during the Holocene: new views from the Lake Barombi Mbo (Cameroon).

Yannick Garcin , G Menot , P. Deschamps , Enno Schefuss , Dirk Sachse
5th Open Science Meeting PAGES, May 2017, Saragosse, Spain
Conference papers hal-02098309v1

Circulation changes in eastern Mediterranean Sea over the past 23,000 years inferred from authigenic Nd isotopic ratios

Tachikawa Kazuyo , Marine Cornuault , Laurence Vidal , Abel Guihou , Giuseppe Siani
PAGES-OSM, 2017, Zaragoza, Spain
Conference papers hal-03547756v1

De la simulation de séries climatiques en zone sahélienne à la simulation hydrologique : le cas de la reconstitution des niveaux du lac Tchad sur la période 1851-2011

Camille Bouchez , Pierre Brigode , N. Folton , Pierre Deschamps , Julio Gonçalvès
Réunion des Sciences de la Terre 2016, Oct 2016, Caen, France. pp.2
Conference papers hal-02606966v1

Circulation changes in eastern Mediterranean Sea over the past 23,000 years inferred from Nd isotopic ratios

Marine Cornuault , Tachikawa Kazuyo , Laurence Vidal , Abel Guihou , Pierre Deschamps
Goldschmidt2016, 2016, Yokohama, Japan
Conference papers hal-03547515v1

Can calcretes be used to date pedogenic processes in soil profiles under semi-arid climate? An example from U-Th isochrons in calcretes from South India. Abstract n° EGU2015-15828, Session SSS0.3

N. Durand , Bruno Hamelin , Pierre Deschamps , Yanni Gunnell , Pierre Curmi
Deciphering time-dependent processes in soil and weathering profile evolution. EGU Annual Assembly 2015, Apr 2015, Vienne, Austria
Conference papers hal-01951160v1

Chlorine-36 dating of the deep confined aquifer groundwaters of lake Chad Basin

Camille Bouchez , Abdallah Mahamat Nour , Bruno Hamelin , Florence Sylvestre , Guillaume Favreau
International Symposium on Isotope Hydrology, Revisiting Foundations and Exploring Frontiers, IAEA,, May 2015, Vienna, Austria
Conference papers hal-02135533v1

Hydrological budget of Lake Chad : assessment of lake-groundwater interaction by coupling Bayesian approach and chemical budget

Camille Bouchez , Julio Gonçalvès , Pierre Deschamps , J.L. Seidel , Jean Claude Doumnang
EGU 2014, European Geosciences Union General Assemby, Apr 2014, Vienne, Austria
Conference papers hal-02071519v1

Assessing groundwater dynamics in the multi-layer aquifer of the Lake Chad Basin using 36Cl and 14C data

C. Bouchez , P. Deschamps , J. Goncalvès , Bruno Hamelin , J.L. Seidel
Goldschmidt 2014, Jun 2014, Sacramento, United States
Conference papers hal-02064294v1

Groundwater ages” of the Lake Chad multi-layer aquifers system inferred from 14C and 36Cl data

Camille Bouchez , Pierre Deschamps , Julio Gonçalvès , Bruno Hamelin , J.L. Seidel
EGU General Assembly, Apr 2014, Vienne, Austria
Conference papers hal-02069497v1

Water-rock interaction and residence time of groundwater inferred by 234U/238U disequilibria in the Tunisian Continental Intercalaire Aquifer System

J.O. Petersen , P. Deschamps , B Hamelin , J. Goncalves , J.L. Michelot
Proceedings of the 14th International Symposium on Water-Rock Interaction, WRI 14, Jun 2013, Avignon, France. pp.685-688
Conference papers hal-00817841v1

Hydrothermal Pb-Zn-Ag-F ore deposits in Central Morocco: mineralogy and lead isotopes

Leïla Tarrieu , Dominique Gasquet , Magali Rossi , Alain Cheilletz , Etienne Deloule
SGA 2011, Sep 2011, Antofagasta, Chile. pp.282-284
Conference papers halsde-00639084v1

Tropical South Pacific sea surface temperatures during the last deglaciaton from Tahiti corals

Thomas Felis , Ryuji Asami , P. Deschamps , Ed C. Hathorne , Martin Kölling
American Geophysical Union, Fall Meeting 2011, Dec 2011, San Francisco, United States. pp.1800
Conference papers hal-00910397v1

Investigation of 36Cl distribution in the North-Western Sahara aquifer system

J.O. Petersen , F. Hadj Ammar , P. Deschamps , B Hamelin , J. Goncalves
Goldschmidt Conference 2011, Aug 2011, Prague, Czech Republic. pp.:1628
Conference papers hal-00675490v1

Paleoseismology, seismic cycle and tectonic coupling of the Lesser Antilles subduction zone : Insights from micro-atolls

Jennifer Weil Accardo , Nathalie Feuillet , Paul Tapponnier , Pierre Deschamps , Guy Cabioch
EGU General Assembly 2010, May 2010, Vienne, Austria. pp.7297
Conference papers hal-00910406v1

Interannual variability in tropical Pacific temperatures during Heinrich stadial 1

T. Felis , U. Merkel , R. Asami , Pierre Deschamps , E. Hathorne
American Geophysical Union 2009, Dec 2009, San Francisco, United States
Conference papers hal-04113496v1

Traçage de la mobilité de l'uranium dans les formations mésozoïques du site de Bure à l'aide des déséquilibres radioactifs (234U/238U)

P. Deschamps , C. Hillaire-Marcel , J.L. Michelot , B Hamelin , S. Buschaert
Colloque GDR FORPRO, May 2006, La Grande-Motte, France
Conference papers hal-00411186v1