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FULDA (C.) / KINZELBACH (W.) - ARTICLE DE PERIODIQUE - 2000Sulphur hexafluoride (SF6) was measured in shallow groundwater from the upper limestone aquifer near Stuttgart, Germany, in order to determine the time since the groundwater was recharged. Technical preconditions for dating groundwater with SF6 are described. Plausible water ages. can be deduced...Ressource payante — PermalienFonds documentaire OIEauContributeur (s):
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BAUER (S.) / FULDA (C.) / SCHAFER (W.) - ARTICLE DE PERIODIQUE - 2000This paper describes field observations and numerical simulations of the environmental tracers 3H, 85Kr, CFC-113 (C2Cl3F3) and SF6 in groundwate- r. The field site is a well-characterized shallow basalt aquifer in central Germany overlain by loess deposits of up to 15 m thickness. A two-dimensional...Ressource payante — PermalienFonds documentaire OIEauContributeur (s):
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FULDA (C.) / KINZELBACH (W.) / SCHAFER (W.) - ARTICLE DE PERIODIQUE - 2000A tracer study was performed in a limestone aquifer near Tauber-Bischofshei- m, Germany. To determine the temporal dynamics of the aquifer time series of the tracers 3H and CFCs were measured. While 3H and CFC-113 concentrations are nearly constant over time CFC-11 and CFC-12 show a seasonal...Ressource payante — PermalienFonds documentaire OIEauContributeur (s):
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FULDA (C.) / KINZELBACH (W.) / ZOELLMANN (K.) - ARTICLE DE PERIODIQUE - 2001An important quantity in groundwater protection is the residence time of water in an aquifer. It relates to both the travel time of a pollutant to arrive at a well and the time span required for self-purification of a polluted aquifer after removal of pollutant inputs. Time scales for aquifers can...Ressource payante — PermalienFonds documentaire OIEauContributeur (s):