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Daux, Valérie / Lécuyer, Christophe / Héran, Marie-Anne / Amiot, Romain / Simon, Laurent / Fourel, François / Martineau, François / Lynnerup, Niels / Reychler, Hervé - article in peer-reviewed journal - 2008Contributeur (s):
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Lécuyer, Christophe / Balter, Vincent / Martineau, François / Fourel, François / Bernard, Aurélien / Amiot, Romain / Gardien, Véronique / Otero, Olga / Legendre, Serge / Panczer, Gérard / Simon, Laurent / Martini, Rossana - article in peer-reviewed journal - 2010The oxygen isotope fractionation between the structural carbonate of inorganically precipitated hydroxyapatite (HAP) and water was determined in the range 10-37 °C. Values of 1000 ln α(View the MathML source) are linearly correlated with inverse temperature (K) according to the following equation:...Contributeur (s):
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Amiot, Romain / Buffetaut, Eric / Lécuyer, Christophe / Wang, Xu / Boudad, Larbi / Ding, Zhongli / Fourel, François / Hutt, Steven / Martineau, François / Medeiros, Manuel Alfredo / Mo, Jinyou / Simon, Laurent / Suteethorn, Varavudh / Sweetman, Steven / Tong, Haiyan / Zhang, Fusong / Zhou, Zhonghe - article in peer-reviewed journal - 2010Spinosaurs were large theropod dinosaurs showing peculiar specializations, including somewhat crocodile-like elongate jaws and conical teeth. Their biology has been much discussed, and a piscivorous diet has been suggested on the basis of,jaw as well as tooth morphology and stomach contents....Contributeur (s):
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Rigaudier, Thomas / Gardien, Véronique / Martineau, François / Reverdy, Ghislaine / Lécuyer, Christophe - article in peer-reviewed journal - 2012Fluid inclusions represent a unique opportunity for a straightforward determination of the chemical and isotopic composition of fluids that composed the hydrosphere and atmosphere over Earths history. The production of reference materials in the laboratory is needed to monitor and to validate the...Contributeur (s):
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Rigaudier, Thomas / Lécuyer, Christophe / Gardien, Véronique / Suc, Jean-Pierre / Martineau, François - article in peer-reviewed journal - 2011Deuterium and oxygen isotope fractionations between liquid and vapor water were experimentally-determined during evaporation of a NaCl solution (35 g L(-1)) as a function of water temperature and wind velocity. In the case of a null wind velocity, slopes of delta D-delta(18)O trajectories of...Contributeur (s):
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Dochez, Sandra / Laouafa, Farid / Franck, Christian / Guedon, Sylvine / Martineau, François / Bost, Marion / D'amato, Julie - conference proceeding - 2013Water is an important weathering factor that can play a role with respect to rock discontinuities, and thus rock mass behavior. The increase of rainfall (frequency and intensity) highlights new problems concerning rock mass stability. The aim of this research is an analysis of the importance of the...Contributeur (s):
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Dochez, Sandra / Laouafa, Farid / Franck, Christian / Guedon, Sylvine / Martineau, François / D'amato, Julie / Saintenoy, Albane - conference proceeding - 2013Water is an important weathering factor on rock discontinuities and in rock mass mechanical behavior. The increase of rainfall in frequency or in intensity highlights some problems on the rock slope stability analysis. The aim of this paper is the multi scale analysis of the chemical impact of...Contributeur (s):
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d/h equilibrium fractionation between h2o and h-2 as a function of the salinity of aqueous solutionsMartineau, François / Fourel, François / Bodergat, Anne-Marie / Lécuyer, Christophe - article in peer-reviewed journal - 2012Hydrogen isotope fractionation between H2O and H-2 has been investigated at 313 K for sodium chloride solutions with salinities (S) ranging from 0 to 265 g.L-1. In the presence of a Pt catalyst, time needed to reach hydrogen isotope equilibrium between H2O and H-2 is close to 3 h (t(1/2)...Contributeur (s):
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Dochez, Sandra / Laouafa, Farid / Franck, Christian / Guedon, Sylvine / Martineau, François / Bost, Marion - conference, seminar, workshop communication - 2012The behavior of rock discontinuities at different spatial scales remains a major challenge for scientists who want to understand the rock alteration, both in the triggering of rock-fall and in the evolution of the cliffs. Our research aim to take into account the geomorphological features related...Contributeur (s):
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Dochez, Sandra / Guedon, Sylvine / Martineau, François / Laouafa, Farid / Franck, Christian / Bost, Marion - conference proceeding - 2012Le comportement des discontinuités de roche est un enjeu majeur pour les scientifiques et les experts qui veulent connaître les mécanismes d'altération des massifs rocheux, tant dans le déclenchement des éboulements que dans l'évolution des falaises. Cette recherche prend en compte le...Contributeur (s):
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Lécuyer, Christophe / Hutzler, Aurore / Amiot, Romain / Daux, Valérie / Grosheny, Danièle / Otero, Olga / Martineau, François / Fourel, François / Balter, Vincent / Reynard, Bruno - article in peer-reviewed journal - 2012Carbon and oxygen isotope fractionations between calcite and aragonite were investigated by analyzing marine gastropods and bivalves that lived under temperate to tropical climates. Species that secrete both aragonite and calcite layers were studied to ensure similitude of changes in the isotopic...Contributeur (s):
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Daux, Valérie / Lécuyer, Christophe / Héran, Marie-Anne / Amiot, Romain / Simon, Laurent / Fourel, François / Martineau, François / Lynnerup, Niels / Reychler, Hervé - 2015International audienceContributeur (s):
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Royer, Aurélien / Lécuyer, Christophe / Montuire, Sophie / Amiot, Romain / Legendre, Serge / Cuenca-Bescós, Gloria / Jeannet, Marcel / Martineau, François - 201314 pagesContributeur (s):
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Baudrand, Marion / Aloisi, Giovanni / Martineau, François / Fourel, François / Lécuyer, Christophe / Pancost, Richard / Blanc-Valleron, Marie-Madeleine / Rouchy, Jean Marie / Aref, M. A. / Grossi, Vincent - 2010International audienceContributeur (s):
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Dochez, Sandra / Laouafa, Farid / Franck, Christian / Guedon, Sylvine / Martineau, François / Bost, Marion - 2012The behavior of rock discontinuities at different spatial scales remains a major challenge for scientists who want to understand the rock alteration, both in the triggering of rock-fall and in the evolution of the cliffs. Our research aim to take into account the geomorphological features related...Contributeur (s):