Orals HS8.2.2
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HS8.2.2 Isotope fingerprinting and age estimation of surface and groundwater |
| Convener: Andreas Hartmann | Co-Conveners: Philippe Negrel , Martin Kralik , S. Jasechko , Emmanuelle Petelet-Giraud |
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Tuesday, 14 April 2015 Room R1 Chairperson: Emmanuelle Petelet |
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| 08:30–08:45 |
EGU2015-5657
Application of strontium isotope measurements to trace sediment sources in an upstream agricultural catchment (Loire River basin, France) Marion Le Gall, Olivier Evrard, François Thil, Anthony Foucher, Sébastien Salvador-Blanes, Olivier Cerdan, and Sophie Ayrault |
| 08:45–09:00 |
EGU2015-9331
Assessing anthropogenic pressures on groundwater using stable OH isotopes: perspectives and issues Philippe Negrel, Patrick Ollivier, Christine Flehoc, and Daniel Hube |
| 09:00–09:15 |
EGU2015-13704
What can d7Li tell us about sources and flow pathes of river water (Western Pamir, Tajikistan)? Christiane Meier, Malte Knoche, Karsten Osenbrück, Hans-Michael Seitz, and Stephan M. Weise |
| 09:15–09:30 |
EGU2015-10320
Multi-isotopes constraints on the origins and processes of groundwater salinization in coastal aquifers. Example of Recife, Northeast of Brazil Lise Cary, Emmanuelle Petelet-Giraud, Guillaume Bertrand, Wolfram Kloppmann, Luc Aquilina, Helène Pauwels, Veridiana Martins, Ricardo Hirata, and Suzana Montenegro |
| 09:30–09:45 |
EGU2015-7449
Evaluation of risks of groundwater quality alteration in Recife urban area (Pernambuco, Brazil) using a multi-isotopic approach. Guillaume Bertrand, Ricardo Hirata, Veridiana Martins, Jonathan Batista, Reginaldo Bertolo, Jeane-Glaucia Santos, Suzanna Montenegro, Lise Cary, Emmanuelle Petelet-Giraud, Hélène Pauwels, Géraldine Picot, Gilles Braibant, Eliot Chatton, Luc Aquilina, Thierry Labasque, Rebecca Hochreutener, Axel Aurouet, and Melissa Franzen |
| 09:45–10:00 |
EGU2015-8856
Assessment of natural dynamics and anthropogenic impacts on residence times in the urban aquifers of Recife (Brazil) using a multi-tracer approach (noble gases, CFCs, SF6, 14C) Eliot Chatton, Thierry Labasque, Luc Aquilina, Emmanuelle Petelet-Giraud, Lise Cary, Guillaume Bertrand, and Rébecca Hochreutener |
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Coffee Break
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| 10:30–10:45 |
EGU2015-14650
On ground water residence time in karst aquifers Franci Gabrovsek, Metka Petric, Janja Kogovšek, and Wolfgang Dreybrodt |
| 10:45–11:00 |
EGU2015-3856
Supplementing environmental isotopes with time series methods to date groundwater Julien Farlin |
| 11:00–11:15 |
EGU2015-15220
Paleoclimate signals and age distributions from 41 public water works in the Netherlands Hans Peter Broers, Jasperien de Weert, Juergen Sueltenfuss, Werner Aeschbach-Hertig, Hubert Vonhof, and Jeroen Casteleijns |
| 11:15–11:30 |
EGU2015-1495
Halon-1301, a new Groundwater Age Tracer Media interest Monique Beyer, Rob van der Raaij, Uwe Morgenstern, and Bethanna Jackson |
| 11:30–11:45 |
EGU2015-4923
Challenges in estimating water transit times in the unsaturated zone Christine Stumpp |
| 11:45–12:00 |
EGU2015-1476
Depth-specific groundwater age determination on the island of Langeoog reveals climate archive and spatially variable recharge Georg Houben, Paul Koeniger, and Jürgen Sültenfuß |