Implying large residence times and complex water origins deep coastal aquifers are of
particular interest as they are remarkable markers of climate, water use and land use …

In the perspective of a temporal and spatial exploration of aquatic environments (surface
and groundwater), we developed a technique for field continuous measurements of …

The hydrogeological functioning of four different areas in a complex evaporite-karst unit of
predominantly aquitard behavior in S Spain was investigated. Environmental dating tracers …

Groundwater age dating with the tritium–helium (3 H/3 He) method has become a powerful
tool for hydrogeologists. The uncertainty of the apparent 3 H/3 He age depends on the …

Quantifying air‐water gas exchange is critical for estimating greenhouse gas fluxes and
metabolism in aquatic ecosystems. In high‐energy streams, the gas exchange rate k is …

Water quantity and quality in karst aquifers may depend on decadal-scale variations in
recharge or withdrawal, which we hypothesize could be assessed through time-series …

Headwater streams are highly dependent on groundwater discharge to maintain low flows
during dry periods and to dilute pollutants. Groundwater discharge to streams can have …

We investigated the mixing and dynamic of denitrification processes induced by long-term
pumping in the crystalline aquifer of Ploemeur (Brittany, France). Hydrological and …

This study analyses the impact of a thick vadose zone on gaseous transfers and Excess Air
(EA) formation using dissolved noble and anthropogenic gas tracers (Ne, Ar, N 2, CFC, SF 6 …

In many areas around the world, phreatic coastal aquifers are vulnerable to contamination
and saltwater intrusion. This study aims to explore the hydrodynamic functioning of the …