Worldwide, highly populated countries are experiencing an imbalance between the supply
and demand of water. India is one such example which has only 4% of the world's water …

Fluid flow in porous media is very important in a wide range of hydraulic and geotechnical
engineering fields. The theoretical basis of fluid flow in porous media is based on the …

While in catchment and hillslope hydrology a more nuanced approach is now taken to
streamflow recession analysis, in the context of major aquifers it is commonly still assumed …

Rapidly rising river stages induced by flood events lead to considerable river water
infiltration into aquifers and carry surface‐borne solutes into hyporheic zones which are …

Deep learning models exhibit good interpolating ability, but their performance is often
hindered by the scarcity of data in groundwater problems. Analytical models (solutions) …

Investigating the hydraulic connectivity of a complex karst aquifer system is an important
research topic for sustainable operation and optimization layout of karst groundwater …

Core Ideas Soil water stable isotope profiles can be used to quantify groundwater recharge.
Climate conditions are recorded in water stable isotope profiles of the unsaturated zone. Soil …

The groundwater recharge produced by discrete precipitation events in unconfined aquifers
is often estimated from water-table fluctuations (WTFs) recorded in shallow wells. This …

The Boussinesq equation (BEQ) can be used to describe groundwater flow through an
unconfined aquifer. Based on 1D BEQ, we present a general approximate method to predict …

This study presents a two-dimensional (2D) model for simulating groundwater level
variations in sloping aquifers, where rainfall is the primary recharge source. The model uses …