Search Results - "Michelot, J. L"

Characterizing the Present‐Day Activity of the Tunka and Sayan Faults Within Their Relay Zone (Western Baikal Rift System, Russia) by Ritz, J.‐F., Arzhannikova, A., Vassallo, R., Arzhannikov, S., Larroque, C., Michelot, J.‐L., Massault, M.

“…The Sayan and Tunka faults are located at the boundary between the northernmost mountain belt of Central Asia (the Sayan‐Baikal ranges) and the Siberian…”
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Evidence of a prolonged drought ca. 4200 yr BP correlated with prehistoric settlement abandonment from the Gueldaman GLD1 Cave, Northern Algeria by Ruan, J., Kherbouche, F., Genty, D., Blamart, D., Cheng, H., Dewilde, F., Hachi, S., Edwards, R. L., Régnier, E., Michelot, J.-L.

“…Middle Holocene cultures have been widely studied around the Eastern-Mediterranean basin in the last 30 years and past cultural activities have been commonly…”
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Chemical and isotopic characterization of the thermal fluids emerging along the North–Northeastern Greece by Dotsika, E., Dalampakis, P., Spyridonos, E., Diamantopoulos, G., Karalis, P., Tassi, M., Raco, B., Arvanitis, A., Kolios, N., Michelot, J. L.

“…Hydrochemical and isotopic characteristics of fluids from major geothermal fields of middle/low temperature in N/NE Greece are examined [basins: Strymon River…”
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Application of multiple isotopic and geochemical tracers for investigation of recharge, salinization, and residence time of water in the Souss–Massa aquifer, southwest of Morocco by Bouchaou, L., Michelot, J.L., Vengosh, A., Hsissou, Y., Qurtobi, M., Gaye, C.B., Bullen, T.D., Zuppi, G.M.

“…Groundwater and surface water in Souss–Massa basin in the west-southern part of Morocco is characterized by a large variation in salinity, up to levels of…”
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Morphological and palaeoseismological analysis along the Taleghan fault (Central Alborz, Iran) by Nazari, H., Ritz, J.-F., Salamati, R., Shafei, A., Ghassemi, A., Michelot, J.-L., Massault, M., Ghorashi, M.

“…The Taleghan fault (TF) is a major active fault of the Central Alborz mountain range in Iran. Located 50 km northwestwards of Tehran, this 80-km-long fault…”
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Geochemical and isotopic (oxygen, hydrogen, carbon, strontium) constraints for the origin, salinity, and residence time of groundwater from a carbonate aquifer in the Western Anti-Atlas Mountains, Morocco by Ettayfi, N., Bouchaou, L., Michelot, J.L., Tagma, T., Warner, N., Boutaleb, S., Massault, M., Lgourna, Z., Vengosh, A.

“…► Determine the recharge of the aquifer. ► Use isotopic and geochemical data to study the sanity origin. ► assess the residence time of water. ► Confirm the…”
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Groundwater characterisation and modelling of water–rock interaction in an argillaceous formation (Tournemire, France) by Beaucaire, C., Michelot, J.-L., Savoye, S., Cabrera, J.

“…Chemical (Na, K, Mg, Ca, Cl, SO 4, HCO 3, Si, Al, Fe, Mn, TOC) and isotopic ( 18O[H 2O], 2H[H 2O], 3H[H 2O], 14C[DIC], 13C[DIC], 34S[SO 4], 18O[SO 4]) data…”
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Origin and residence time of groundwater in the Tadla basin (Morocco) using multiple isotopic and geochemical tools by Bouchaou, L., Michelot, J.L., Qurtobi, M., Zine, N., Gaye, C.B., Aggarwal, P.K., Marah, H., Zerouali, A., Taleb, H., Vengosh, A.

“…Groundwater resources in the Tadla basin stem from surface water recharge and different groundwater inflows, forming a multilayered aquifer system, which hosts…”
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Comparative study of Se oxyanions retention on three argillaceous rocks: Upper Toarcian (Tournemire, France), Black Shales (Tournemire, France) and Opalinus Clay (Mont Terri, Switzerland) by Frasca, B., Savoye, S., Wittebroodt, C., Leupin, O.X., Michelot, J.-L.

“…A comparative study of selenium oxyanion sorption was carried out by means of batch sorption experiments on three argillaceous rocks that differ in their…”
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A laboratory experiment for determining both the hydraulic and diffusive properties and the initial pore-water composition of an argillaceous rock sample: A test with the Opalinus clay (Mont Terri, Switzerland) by Savoye, S., Michelot, J.-L., Matray, J.-M., Wittebroodt, Ch, Mifsud, A.

“…Argillaceous formations are thought to be suitable natural barriers to the release of radionuclides from a radioactive waste repository. However, the safety…”
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Natural tracers for identifying the origin of the thermal fluids emerging along the Aegean Volcanic arc (Greece): Evidence of Arc-Type Magmatic Water (ATMW) participation by Dotsika, E., Poutoukis, D., Michelot, J.L., Raco, B.

“…The Aegean volcanic arc is the result of a lithosphere subduction process during the Quaternary time. Starting from the Soussaki area, from west to east, the…”
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Diffusion of HTO, 36Cl− and 125I− in Upper Toarcian argillite samples from Tournemire: Effects of initial iodide concentration and ionic strength by Wittebroodt, C., Savoye, S., Frasca, B., Gouze, P., Michelot, J.-L.

“…► We study diffusion of HTO, 36Cl− and 125I− in Tournemire argillite samples. ► Effects of initial iodide concentration and ionic strength were investigated. ►…”
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Influence of redox conditions on iodide migration through a deep clay formation (Toarcian argillaceous rock, Tournemire, France) by Frasca, B., Savoye, S., Wittebroodt, C., Leupin, O.X., Descostes, M., Grenut, B., Etep-Batanken, J., Michelot, J.-L.

“…► Pyrite oxidation appears to greatly enhance iodide retention. ► No clear interaction was observed between iodide and natural organic matter. ► Results show…”
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Groundwater residence time downgradient of Trench No. 22 at the Chernobyl Pilot Site: Constraints on hydrogeological aquifer functioning by Le Gal La Salle, C., Aquilina, L., Fourre, E., Jean-Baptiste, P., Michelot, J.-L., Roux, C., Bugai, D., Labasque, T., Simonucci, C., Van Meir, N., Noret, A., Bassot, S., Dapoigny, A., Baumier, D., Verdoux, P., Stammose, D., Lancelot, J.

“…► Stratification of the groundwater is evidenced through Na and Cl and 18O and 2H. ► Good agreement is observed between 3H/3He and CFC ages. ► Complex mixing…”
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Stable Isotope and Chloride, Boron Study for Tracing Sources of Boron Contamination in Groundwater: Boron Contents in Fresh and Thermal Water in Different Areas in Greece by Dotsika, E, Poutoukis, D, Michelot, J.L, Kloppmann, W

“…Boron is biologically an essential element but is toxic at high concentrations to plants (above approximately 1 mg/L in irrigation water) and probably to…”
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Urbanization impact on sulfur content of groundwater revealed by the study of urban speleothem-like deposits: Case study in Paris, France by Pons-Branchu, E, Roy-Barman, M, Jean-Soro, L, Guillerme, A, Branchu, P, Fernandez, M, Dumont, E, Douville, E, Michelot, JL, Phillips, AM

“…Speleothem-like deposits that develop underground in urban areas are an archive of the environmental impact of anthropic activities that has been little…”
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Capillary rise quantifications based on in-situ artificial deuterium peak displacement and laboratory soil characterization by Grünberger, O., Michelot, J. L., Bouchaou, L., Macaigne, P., Hsissou, Y., Hammecker, C.

“…In arid environments, water rises from the saturated level of a shallow aquifer to the drying soil surface where evaporation occurs. This process plays…”
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Transfers through argillaceous rocks over large space and time scales: Insights given by water stable isotopes by Savoye, S., Michelot, J.-L., Bensenouci, F., Matray, J.-M., Cabrera, J.

“…In order to characterize the large-scale transport properties of the Toarcian/Domerian formation in the Tournemire Underground Research Laboratory, the…”
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Origin of pore-water isotopic anomalies near fractures in the tournemire shales by Savoye, S., Michelot, J.-L., Altinier, M.V., Lemius, S.

“…The present study addresses the influence of fractures on the stable isotope contents of pore-water in the argillaceous formation of Tournemire. An isotopic…”
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The isotopic composition of pore-water from Tournemire argillite (France): An inter-comparison study by Altinier, M.V., Savoye, S., Michelot, J.-L., Beaucaire, C., Massault, M., Tessier, D., Waber, H.N.

“…The determination of stable isotope contents of pore-water from consolidated argillaceous rocks remains a critical issue. In order to understand the processes…”
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