Mathematical models of varying complexity have been developed since the 1960s to
interpret environmental tracer concentrations in groundwater flow systems. This review …

In this article, we describe the use of diagnostic timescales as simple tools for illuminating
how aquatic ecosystems work, with a focus on coastal systems such as estuaries, lagoons …

Groundwater Age is the first book of its kind that incorporates and synthesizes the state-of-
the-art knowledge about the business of groundwater dating-including historical …

This text combines the science and engineering of hydrogeology in an accessible,
innovative style. As well as providing physical descriptions and characterisations of …

Tracer data demonstrate that waters in aquifers are often much older than the stream waters
that drain them. This contrast in water ages has lacked a general quantitative explanation …

The study makes use of polynomial chaos expansions to compute Sobol׳ indices within the
frame of a global sensitivity analysis of hydro-dispersive parameters in a simplified vertical …

We present a new technique for identifying and quantifying the discharge of long residence
time, regional groundwater to rivers using naturally occurring tracers measured within the …

Natural systems are driven by dynamic forcings that change in time as well as space,
behavior that is inherited by the system flow field and results in time‐varying age …

Protection and sustainability of water supply wells requires the assessment of vulnerability to
contamination and the delineation of well capture zones. Capture zones, or more generally …

The growing interest in shallow geothermal resources leads to dense installation areas,
where interference and decrease in efficiency might occur. To optimize geothermal use in …