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Infiltration processes in karstic chalk investigated through a spatial analysis of the geochemical properties of the groundwater: The effect of the superficial layer of clay-with-flints

Autor: Jean-Paul Dupont, Smail Slimani, Benoit Laignel, Danièle Valdes, C. Delbart

Publikováno v: Journal of Hydrology
Journal of Hydrology, Elsevier, 2014, 519 ((part A):), pp.23-33 (IF 2,964)
Journal of Hydrology, 2014, 519, pp.23-33. ⟨10.1016/j.jhydrol.2014.07.002⟩
Journal of Hydrology, 2014, 519 ((part A):), pp.23-33 (IF 2,964)

International audience; Summary. In the Paris Basin in Upper Normandy (France), the chalk plateaus are covered with thick deposits of loess and clay-with-flints, from a few meters to approximately 40 m thick locally. A perched groundwater is sometime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::373c07150003db9d05cf793b05c98781
https://doi.org/10.1016/j.jhydrol.2014.07.002

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Prise en charge d’un afflux saturant de blessés de guerre français en Afghanistan

Autor: M. PLANCHET, C. DELBART, A. THOMAS, L. CHENAIS, N. CAZES, A. PUIDUPIN

Publikováno v: Médecine et Armées Vol. 41 No. 2. :175-182

Le 20 janvier 2012, plusieurs blessés de guerre français furent pris en charge par une équipe médicale française, dans le sud de la Kapisa, sur une base militaire à l’est de Kaboul. Après un rappel du contexte local sur la base de Gwan et de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b728c8d116e2792c435230fea56e864
https://doi.org/10.17184/eac.6668

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Spatial organization of the impulse response in a karst aquifer

Autor: Florent Barbecot, L. Couchoux, C. Delbart, Antoine Tognelli, Danièle Valdes

Publikováno v: Journal of Hydrology
Journal of Hydrology, 2016, 537, pp.18-26. ⟨10.1016/j.jhydrol.2016.03.029⟩
Journal of Hydrology, Elsevier, 2016, 537, pp.18-26. ⟨10.1016/j.jhydrol.2016.03.029⟩

International audience; Karst aquifers are characterized by a strong heterogeneity in their physical properties. The purpose of the study is the spatial variability of water transfers in a carbonated karstic aquifer. To this end, a high spatial densi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2b1db6fde7b19390f6ee46b78ed80da
https://hal.science/hal-01319941

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Temporal variability of karst aquifer response time established by the sliding-windows cross-correlation method

Autor: Laurent Couchoux, C. Delbart, Florent Barbecot, Antoine Tognelli, Patrick Richon, Danièle Valdes

Publikováno v: Journal of Hydrology
Journal of Hydrology, 2014, 511:, pp.580-588 (IF 2,964). ⟨10.1016/j.jhydrol.2014.02.008⟩
Journal of Hydrology, Elsevier, 2014, 511:, pp.580-588 (IF 2,964). ⟨10.1016/j.jhydrol.2014.02.008⟩

International audience; We study the temporal variability of water transfer through the infiltration zone of a karst aquifer by estimating the impulse response of the system using cross-correlogram analyses between rainfall and piezometric level time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550983794246667f3378c77ee00d95ab
https://hal.science/hal-00958026

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Investigation of Young water inflow in karst aquifers using SF6-CFC-3H/He-85Kr-39Ar and stable isotope components

Autor: Roland Purtschert, Danièle Valdes, L. Couchoux, Elise Fourré, Florent Barbecot, Antoine Tognelli, Philippe Jean-Baptiste, C. Delbart

Publikováno v: Applied Geochemistry
Applied Geochemistry, Elsevier, 2014, 50, pp.164-176. ⟨10.1016/j.apgeochem.2014.01.011⟩
Applied Geochemistry, Elsevier, 2014, in press (IF 1,708)
Applied Geochemistry, 2014, 50, pp.164-176. ⟨10.1016/j.apgeochem.2014.01.011⟩

Karst aquifers are known for their wide distribution of water transfer velocities. From this observation, a multiple geochemical tracer approach seems to be particularly well suited to provide a significant assessment of groundwater flows, but the ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc709717cf4e58dd1b8b0545d8d73395
https://hal.archives-ouvertes.fr/hal-00958031

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