Although flow in unconfined double porosity aquifers occurs in most part of the world such
as in karst and crystalline aquifers, their hydrodynamic behavior is still poorly understood …

This paper analyses the classical problem of transient surface–groundwater interaction in a
stream–aquifer system under rather realistic conditions. The downward sloping unconfined …

The case of inflow to an aquifer or porous medium inhibited by the presence of a
semipervious (clogging) layer is investigated. The flow process is characterized by transient …

Dams are pervasive features of the world's river systems. The reservoir associated with the
dam modifies the distribution of the hydraulic head in the aquifer and the natural …

A relationship between drain flow rate, elevation and shape of the water-table and recharge
intensity in shallow drainage systems is developed. From an analytical spatial integration of …

The classical problem of flow induced by a sudden change of the piezometic head in a semi-
infinite aquifer is re-examined. A new analytical solution is derived, by combining an …

In this paper, new analytical solutions are presented to quantify interaction of water between
a sloping aquifer and stream of varying heads in presence of a thin vertical sedimentary …

The problem of seepage from a stream into an adjacent unconfined aquifer of semi-infinite
extent, underlain by an impermeable sloping bed was considered in this study as a problem …

Groundwater and surface water interaction is a common process of the hydrologic cycle but
still challenging to be addressed in a general context. A special case of groundwater-surface …

An approximate solution is presented to the 1‐D Boussinesq equation (BEQ) characterizing
transient groundwater flow in an unconfined aquifer subject to a constant water variation at …