Search Results - "Dewonck, S."

Geochemical evidence for efficient aquifer isolation over geological timeframes by Marty, Bernard, Dewonck, Sarah, France-Lanord, Christian

“…Aquitards-layers of rock having low permeability-have been suggested as potential long-term reservoirs for toxic materials such as nuclear or chemical waste…”
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In situ diffusion experiments: Effect of water sampling on tracer concentrations and parameters by Naves, A., Dewonck, S., Samper, J.

“…In situ diffusion experiments are performed at underground research laboratories (URL) in clay formations to overcome the limitations of laboratory diffusion…”
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Water flow in the Oxfordian and Dogger limestone around the Meuse/Haute-Marne Underground Research Laboratory by Linard, Y., Vinsot, A., Vincent, B., Delay, J., Wechner, S., De La Vaissière, R., Scholz, E., Garry, B., Lundy, M., Cruchaudet, M., Dewonck, S., Vigneron, G.

“…► Water flow in the Oxfordian and Dogger limestone of the eastern Paris Basin. ► Present-day recharge is mainly restricted to the southern outcrop area. ► The…”
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Diffusion of HTO, Br-, I-, Cs+, 85Sr2+ and 60Co2+ in a clay formation : Results and modelling from an in situ experiment in Opalinus Clay by WERSIN, P, SOLER, J. M, VAN LOON, L, EIKENBERG, J, BAEYENS, B, GROLIMUND, D, GIMMI, T, DEWONCK, S

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Mont Terri rock laboratory, 20 years of research: introduction, site characteristics and overview of experiments by Bossart, Paul, Bernier, Frédéric, Birkholzer, Jens, Bruggeman, Christophe, Connolly, Peter, Dewonck, Sarah, Fukaya, Masaaki, Herfort, Martin, Jensen, Mark, Matray, Jean-Michel, Mayor, Juan Carlos, Moeri, Andreas, Oyama, Takahiro, Schuster, Kristof, Shigeta, Naokata, Vietor, Tim, Wieczorek, Klaus

“…Geologic repositories for radioactive waste are designed as multi-barrier disposal systems that perform a number of functions including the long-term isolation…”
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Anisotropic diffusion at the field scale in a 4-year multi-tracer diffusion and retention experiment – I: Insights from the experimental data by Gimmi, Thomas, Leupin, Olivier X., Eikenberg, Jost, Glaus, Martin A., Van Loon, Luc R., Waber, H. Niklaus, Wersin, Paul, Wang, Hao A.O., Grolimund, Daniel, Borca, Camelia N., Dewonck, Sarah, Wittebroodt, Charles

“…Claystones are considered worldwide as barrier materials for nuclear waste repositories. In the Mont Terri underground research laboratory (URL), a nearly…”
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Normalized sensitivities and parameter identifiability of in situ diffusion experiments on Callovo–Oxfordian clay at Bure site by Samper, J., Dewonck, S., Zheng, L., Yang, Q., Naves, A.

“…Diffusion of inert and reactive tracers (DIR) is an experimental program performed by ANDRA at Bure underground research laboratory in Meuse/Haute Marne…”
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Characterization of a clay-rich rock through development and installation of specific hydrogeological and diffusion test equipment in deep boreholes by Delay, Jacques, Distinguin, Marc, Dewonck, Sarah

“…Andra (Agence Nationale pour la Gestion des Déchets Radioactifs – National Radioactive Waste Management Agency) has developed specific tools and methodologies…”
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Diffusion of HTO, Br super(-), I super(-), Cs super(+), super(85)Sr super(2+) and super(60)Co super(2+) in a clay formation: Results and modelling from an in situ experiment in Opalinus Clay by Wersin, P, Soler, J M, Van Loon, L, Eikenberg, J, Baeyens, B, Grolimund, D, Gimmi, T, Dewonck, S

“…The migration of radioactive and chemical contaminants in clay materials and argillaceous host rocks is characterised by diffusion and retention processes…”
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Diffusion of HTO, Br −, I −, Cs +, 85Sr 2+ and 60Co 2+ in a clay formation: Results and modelling from an in situ experiment in Opalinus Clay by Wersin, P., Soler, J.M., Van Loon, L., Eikenberg, J., Baeyens, B., Grolimund, D., Gimmi, T., Dewonck, S.

“…The migration of radioactive and chemical contaminants in clay materials and argillaceous host rocks is characterised by diffusion and retention processes…”
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In situ diffusion experiments in Callovo-Oxfordian mudstone by Dewonck, S., Descostes, M., Blin, V., Tevissen, E., Radwan, J., Poinssot, C., Cartalade, A., Brisset, P., Coelho, D.

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