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Orals IG8/HS2.1.3

IG8/HS2.1.3

Isotopes in the global water cycle: natural and anthropogneic fingerprinting in surface and groundwater at the catchment scale (co-organized)
Convener: Philippe Negrel  | Co-Convener: Emmanuelle Petelet-Giraud 
Orals
 / Wed, 30 Apr, 15:30–17:00  / Room R14
Posters
 / Attendance Thu, 01 May, 17:30–19:00  / Red Posters

Wednesday, 30 Apr 2014
Room R14
Chairperson: Ph. Négrel; E. Petelet-Giraud
15:30–15:45
EGU2014-11811
Long-term stable water isotope data from large river basins: preliminary analysis of the Global Network of Isotopes in Rivers (GNIR)
Janine Halder, Stefan Terzer, Leonard, I. Wassenaar, Luis Araguas-Araguas, and Pradeep Aggarwal
15:45–16:00
EGU2014-16837
Tracking the multiple origins of salinity in three different karstic aquifers (southern France): Sr isotopes constraints.
Corinne Le Gal La Salle, Mahmoud Khaska, and Joël Lancelot
16:00–16:15
EGU2014-10650
A combined hydrochemical - isotopic approach for assessing the regional pollution of an alluvial aquifer in a urbanized environment
Julie Gesels, Philippe Orban, Cristina Popescu, Kay Knöller, and Serge Brouyère
16:15–16:30
EGU2014-12458
Is the measurement of the isotopic composition of nitrate a good tool for tracing sources of nitrate in groundwater?
Mathieu SEBILO
16:30–16:45
EGU2014-6539
Hydrogeochemical constrains from U activity ratios measured in spring waters: Example of the granitic Ringelbach catchment (Vosges Mountain, France)
François Chabaux, Thiebaud Schaffhauser, Yann lucas, Bruno Ambroise, Bertrand Fritz, Thierry Reuschle, and Peter Stille
16:45–17:00
EGU2014-3746
Tracking selenium behaviour in chalk aquifer (northern France): Sr and 34S-sulphates isotopes constraints.
Lise Cary, Hind Benabderraziq, Jamal Elkhattabi, Marc Parmentier, Laurence Gourcy, and Philippe Négrel