Nombre de documents


Pierre Deschamps - Géochimie et Géochronologie

Article dans une revue26 documents

  • Yannick Garcin, Pierre Deschamps, Guillemette Menot, Geoffroy De Saulieu, Enno Schefuß, et al.. Reply to Giresse et al.: No evidence for climate variability during the late Holocene rainforest crisis in Western Central Africa. Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2018, 115 (29), pp.E6674-E6675. 〈hal-01963921〉
  • Yannick Garcin, Pierre Deschamps, Guillemette Menot, Geoffroy De Saulieu, Enno Schefuß, et al.. Reply to Clist et al.: Human activity is the most probable trigger of the late Holocene rainforest crisis in Western Central Africa. Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2018, 115 (21), pp.E4735-E4736. 〈hal-01963919〉
  • Yannick Garcin, Pierre Deschamps, Guillemette Menot, Geoffroy De Saulieu, Enno Schefuß, et al.. Early anthropogenic impact on Western Central African rainforests 2,600 y ago. Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2018, 115 (13), pp.3261--3266. 〈10.1073/pnas.1715336115〉. 〈hal-01719183〉
  • Marine Cornuault, Kazuyo Tachikawa, Laurence Vidal, Abel Guihou, Giuseppe Siani, et al.. Circulation changes in the eastern Mediterranean Sea over the past 23,000 years inferred from authigenic Nd isotopic ratios. Paleoceanography and Paleoclimatology, Wiley, 2018, 〈10.1002/2017PA003227〉. 〈hal-01713452〉
  • Céline Pisapia, Pierre Deschamps, Anne Battani, Stéphane Buschaert, Abel Guihou, et al.. U/Pb dating of geodic calcite: new insights on Western Europe major tectonic events and associated diagenetic fluids. Journal of the Geological Society, Geological Society, 2018, 175 (1), pp.60 - 70. 〈10.1144/jgs2017-067〉. 〈hal-01713461〉
  • Nathalie Diaz, Fabienne Dietrich, David Sebag, Georgina King, Pierre Valla, et al.. Pedo-sedimentary constituents as paleoenvironmental proxies in the Sudano-Sahelian belt during the Late Quaternary (southwestern Chad Basin). Quaternary Science Reviews, Elsevier, 2018, 191, pp.348-362. 〈10.1016/j.quascirev.2018.05.022〉. 〈hal-01963914〉
  • Nicolas Godeau, Pierre Deschamps, Abel Guihou, Philippe Leonide, Anthony Tendil, et al.. U-Pb dating of calcite cement and diagenetic history in microporous carbonate reservoirs : case of the Urgonian Limestone, France. Geology, Geological Society of America, 2018, 46 (3), pp.247-250. 〈10.1130/g39905.1〉. 〈hal-01713464〉
  • David Sebag, Yannick Garcin, Thierry Adatte, Pierre Deschamps, Guillemette MÉnot, et al.. Correction for the siderite effect on Rock-Eval parameters: Application to the sediments of Lake Barombi (southwest Cameroon). Organic Geochemistry, Elsevier, 2018, 123, pp.126-135. 〈10.1016/j.orggeochem.2018.05.010〉. 〈hal-01983382〉
  • Emmanuelle Frery, Jean-Pierre Gratier, Nadine Ellouz-Zimmerman, Pierre Deschamps, Dominique Blamart, et al.. 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). Quaternary International, Elsevier, 2017, 437, pp.98 - 106. 〈10.1016/j.quaint.2016.09.035〉. 〈hal-01566241〉
  • Nicolas Durand, Bruno Hamelin, Pierre Deschamps, Yanni Gunnell, Pierre Curmi. Systematics of U–Th disequilibria in calcrete profiles: lessons from southwest India. Chemical Geology, Elsevier, 2016. 〈hal-01935618〉
  • Camille Bouchez, Julio Goncalves, Pierre Deschamps, Christine Vallet-Coulomb, Bruno Hamelin, et al.. Hydrological, chemical, and isotopic budgets of Lake Chad: a quantitative assessment of evaporation, transpiration and infiltration fluxes. Hydrology and Earth System Sciences, European Geosciences Union, 2016, 20 (4), pp.1599-1619. 〈10.5194/hess-20-1599-2016〉. 〈hal-01457352〉
  • Jennifer Weil-Accardo, Nathalie Feuillet, Eric Jacques, Pierre Deschamps, François Beauducel, et al.. Two hundred thirty years of relative sea level changes due to climate and megathrust tectonics recorded in coral microatolls of Martinique (French West Indies). Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2016, 121 (4), pp.2873-2903. 〈10.1002/2015JB012406〉. 〈insu-01470290〉
  • Camille Bouchez, Julie Pupier, Lucilla Benedetti, Pierre Deschamps, Valery Guillou, et al.. Isotope Dilution-AMS technique for Cl-36 and Cl determination in low chlorine content waters. Chemical Geology, Elsevier, 2015, 404, pp.62-70. 〈10.1016/j.chemgeo.2015.03.022〉. 〈hal-01424609〉
  • Julio Goncalves, Christine Vallet-Coulomb, Jade Petersen, Bruno Hamelin, Pierre Deschamps. Declining water budget in a deep regional aquifer assessed by geostatistical simulations of stable isotopes: Case study of the Saharan “Continental Intercalaire”. Journal of Hydrology, Elsevier, 2015, pp.821-829. 〈10.1016/j.jhydrol.2015.10.044〉. 〈hal-01255926〉
  • Emanuelle Frery, Jean-Pierre Gratier, Nadine Ellouz-Zimmermann, Christelle Loiselet, Jean Braun, et al.. Evolution of fault permeability during episodic fluid circulation : evidence for the effects of fluid–rock interactions from travertine studies (Utah–USA).. Tectonophysics, Elsevier, 2015, pp.121-137. 〈10.1016/j.tecto.2015.03.018〉. 〈hal-01207746〉
  • Camille Bouchez, Pierre Deschamps, Julio Goncalves, Bruno Hamelin, Florence Sylvestre, et al.. Investigation of 36Cl Distribution: Towards a New Estimation of Groundwater Residence Times in the Confined Aquifer of the LCB?. Procedia Earth and Planetary Science, Elsevier, 2015, 11th Applied Isotope Geochemistery Conference AIG-11, 13, pp.147--150. 〈10.1016/j.proeps.2015.07.035〉. 〈hal-02052175〉
  • Jade Petersen, Pierre Deschamps, Julio Goncalves, Bruno Hamelin, Jean-Luc Michelot, et al.. Quantifying paleorecharge in the Continental Intercalaire (CI) aquifer by a Monte-Carlo inversion approach of 36Cl/Cl data. Applied Geochemistry, Elsevier, 2014, pp.209-221. 〈10.1016/j.apgeochem.2014.04.014〉. 〈hal-01258811〉
  • Julio Goncalves, Jade Petersen, Pierre Deschamps, Bruno Hamelin, O. Baba-Sy. Quantifying the modern recharge of the “fossil” Sahara aquifers. Geophysical Research Letters, American Geophysical Union, 2013, 40, p. 〈10.1002/grl.50478〉. 〈hal-01230142〉
  • T. Felis, U. Merkel, R. Asami, Pierre Deschamps, E. C. Hathorne, et al.. Pronounced interannual variability in tropical South Pacific temperatures during Heinrich Stadial 1. Nature Communications, Nature Publishing Group, 2012, 3 (965), pp.1-7. 〈10.1038/ncomms1973〉. 〈hal-01230143〉
  • Alexander L. Thomas, Kazuhiko Fujita, Yasufumi Iryu, Edouard Bard, Guy Cabioch, et al.. Assessing subsidence rates and paleo water-depths for Tahiti reefs using U–Th chronology of altered corals. Marine Geology, Elsevier, 2012, 295-298, pp.86 - 94. 〈10.1016/j.margeo.2011.12.006〉. 〈hal-01495168〉
  • Pierre Deschamps, N. Durand, Edouard Bard, Bruno Hamelin, Gilbert Camoin, et al.. Ice-sheet collapse and sea-level rise at the Bolling warming 14,600 years ago. Nature, Nature Publishing Group, 2012, 483 (7391), pp.559-564. 〈10.1038/nature10902〉. 〈hal-01230139〉
  • Anne-Elisabeth Lebatard, Didier L. Bourlès, Regis Braucher, Maurice Arnold, Philippe Duringer, et al.. 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. Earth and Planetary Science Letters, Elsevier, 2010, 297, pp.57-70. 〈10.1016/J.EPSL.2010.06.003〉. 〈insu-00549775〉
  • François Marchal, Hervé Monchot, Céline Coussot, Emmanuel Desclaux, Pierre Deschamps, et al.. Neandertals paleoenvironment in Western Provence: The contribution of Les Auzières 2 (Méthamis, Vaucluse, France). Comptes Rendus Palevol, Elsevier Masson, 2009, 8 (5), pp.493-502. 〈halshs-00408991〉
  • J. Miralles, Alain Veron, Olivier Radakovitch, Pierre Deschamps, T. Tremblay, et al.. Atmospheric lead fallout over the last century recorded in Gulf of Lions sediments (Mediterranean Sea). Marine Pollution Bulletin, Elsevier, 2006, 52 (11), pp.1364-1371. 〈10.1016/j.marpolbul.2006.03.018〉. 〈hal-01061573〉
  • Louis Rousseau, Jacques Beauchamp, Jean-Jacques Bahain, Larbi Boudad, Pierre Deschamps, et al.. Premiers résultats d'une étude pluridisciplinaire menée sur des travertins quaternaires du Maroc. Quaternaire, Centre National de la Recherche Scientifique, 2006, 17 (4), pp.343-350. 〈halshs-00348079〉
  • Pierre Deschamps, Régis Doucelance, Bassam Ghaleb, Jean-Luc Michelot. Further investigations on optimized tail correction and high-precision measurement of uranium isotopic ratios using multi-collector ICP-MS. Chemical Geology, Elsevier, 2003, 201 (1-2), pp.141 - 160. 〈10.1016/S0009-2541(03)00226-2〉. 〈hal-01902491〉

Communication dans un congrès6 documents

  • Laurent André, Jean-Luc Michelot, Pierre Deschamps, Elise Decouchon, Arnaud Wuilleumier. Revision of radiocarbon ages in groundwater from the Eocene aquifer in the Aquitaine basin (France). EGU - European Geosciences Union General Assembly 2018, Apr 2018, Vienne, Austria. 2018, 〈〉. 〈hal-01707123〉
  • N. Durand, Bruno Hamelin, Pierre Deschamps, Yanni Gunnell, Pierre Curmi. 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. Deciphering time-dependent processes in soil and weathering profile evolution. EGU Annual Assembly 2015, Apr 2015, Vienne, Austria. 〈hal-01951160〉
  • Camille Bouchez, Julio Gonçalvès, Pierre Deschamps, J.L. Seidel, Jean Claude Doumnang, et al.. Hydrological budget of Lake Chad : assessment of lake-groundwater interaction by coupling Bayesian approach and chemical budget. EGU 2014, European Geosciences Union General Assemby, Apr 2014, Vienne, Austria. 〈hal-02071519〉
  • Camille Bouchez, Pierre Deschamps, Julio Gonçalvès, Bruno Hamelin, J.L. Seidel, et al.. Groundwater ages” of the Lake Chad multi-layer aquifers system inferred from 14C and 36Cl data. EGU General Assembly, Apr 2014, Vienne, Austria. 〈hal-02069497〉
  • Leïla Tarrieu, Dominique Gasquet, Magali Rossi, Alain Cheilletz, Etienne Deloule, et al.. Hydrothermal Pb-Zn-Ag-F ore deposits in Central Morocco: mineralogy and lead isotopes. SGA 2011, Sep 2011, Antofagasta, Chile. 1, pp.282-284, 2011. 〈halsde-00639084〉
  • Jennifer Weil Accardo, Nathalie Feuillet, Paul Tapponnier, Pierre Deschamps, Guy Cabioch, et al.. Paleoseismology, seismic cycle and tectonic coupling of the Lesser Antilles subduction zone : Insights from micro-atolls. EGU General Assembly 2010, May 2010, Vienne, Austria. 12, pp.7297, 2010. 〈hal-00910406〉

Thèse1 document

  • Pierre Deschamps. Traçage de la mobilité des radionucléides naturels en milieu sédimentaire profond à l'aide des déséquilibres radioactifs (234U/238U): Application aux formations mésozoïques de l'Est du Bassin de Paris. Géochimie. Université Paris Sud - Paris XI, 2003. Français. 〈tel-00004257〉