Essentially all hydrogeological processes are strongly influenced by the subsurface spatial
heterogeneity and the temporal variation of environmental conditions, hydraulic properties …

Groundwater and surface water, though thought to be different entities in the past, are
connected throughout the different landforms of the world. Despite being studied for quite …

Anthropogenic in-stream structures such as large dams can alter stream hydrodynamics and
cause river stage fluctuations that have the potential to affect hyporheic exchange flow (HEF) …

Heat as a tracer has received increasing attention in recent decades and has become a
popular and widely used tool for quantifying streambed fluxes, among many other …

Riverbed scour and siltation can change the hydraulic conductivity and thickness of
sediments, leading to notable spatiotemporal variations of groundwater–surface water …

Quantitative investigation of the interaction between surface water and groundwater relies
on the determination of transience of streambed hydraulic conductivity (K sb). The commonly …

The importance of the interaction between groundwater and surface water is increasingly
being recognized for both understanding and managing water systems. Many efforts have …

Groundwater fluxes to many surface water systems are spatially heterogeneous with
discharge focused into discrete, high-flux zones. Quantifying fluxes in these preferential …

Study region The study was conducted in an alluvial plain between the Rhône and the
Ouvèze Rivers (in the southeast of France) extensively exploited for drinking water. The …

The use of heat as a tracer has become a widely used approach to estimate vertical
streambed fluxes (VSFs). We present BDFLUX, a new bounded domain model that can be …