Hydrogeology

A new study in the journal Hydrogeology examines groundwater occurrence and quality in Tharparkar, a hyper-arid desert region of Sindh, Pakistan. Researchers used high-resolution electrical resistivity surveys alongside hydrochemical evidence to identify where usable groundwater exists and assess its quality. The work is being shared among hydrogeology and water-scarcity specialists, who note its relevance for communities in one of the world's driest inhabited areas.

Researchers have published a new model revealing how far water travels when drained peatlands are rewetted, with the findings appearing in the journal Hydrogeology. The work matters for restoration projects, since rewetting degraded peatlands is a key strategy for cutting carbon emissions and reviving wetland ecosystems. Scientists and climate commentators are sharing the study, which offers a practical tool for predicting hydrological recovery in restored peat landscapes.