Predicting hydrologic behavior at regional scales requires heterogeneous data that are often
prohibitively expensive to acquire on the ground. As a result, satellite‐based remote sensing …

This paper presents the groundwater favorability mapping on a fractured terrain in the
eastern portion of São Paulo State, Brazil. Remote sensing, airborne geophysical data …

We developed a process-based model to predict the probability of arsenic exceeding 5 μg/L
in drinking water wells in New England bedrock aquifers. The model is being used for …

This study utilizes for the first time integrated knowledge-driven and data-driven methods for
groundwater potential zoning in the hard-rock terrain of Ahar River catchment, Rajasthan …

Crystalline-rock aquifers generally yield limited groundwater resources. However, some
highly productive aquifers may be encountered, typically near tectonic discontinuities. In this …

Egypt is grappling with water scarcity challenges, which are exacerbated by extensive urban
development in arid coastal regions with rugged terrain. Although desalinated water is an …

Springs emerging within massifs of crystalline rocks were monitored for discharge rate (Q),
and the Q values combined with geomorphic and hydrographic parameters in a hydrologic …

In hard rock terrain, shallow water wells generally have a poor to moderate yield. Sinking
wells deeply to tap yielding fracture zones often backfires, because the borehole may miss …

Lineament identification is a standard but controversial hydrogeologic practice. In this study,
we present a rigorous examination of the hydrology of lineaments in a crystalline bedrock …

The term hard rock was perhaps originally coined by drillers to indicate poor drillability of
these rocks. Hard rocks are characterized by insignificant primary (intergranular) porosity …