Groundwater is an important source of drinking water, particularly in arid regions. In this study, a total 66 groundwater samples were collected from the phreatic aquifer Shizuishan area, traditional irrigation region Ningxia. The results showed that TDS values above water standards for nearly 50% samples. ions followed order Na+ > Ca2+ Mg2+ K+ and SO42− Cl− HCO3− groundwater. There four dom...

Groundwater is the foremost water resource for various purposes in arid regions. The extremely climate makes groundwater geochemistry there evolve faster a short distance and supply face higher pressure of poor geochemical quality. A hyper-arid watershed on Tibetan Plateau was investigated to get insights into signature, formation, quality suitability there. total 13 surface samples 32 phreatic...

Significant evolutionary stages of Selinitsa Cave (SW Peloponnese, Greece) were revealed by 3D mapping, as well geomorphological study the cave and nearby landscape. Four marine terraces identified in area coastal at 6, 10.7, 16.6, 30–32 m above sea level (asl), with terrace 16.6 representing Marine Isotope Stage (MIS) 5. The widest karstified space clusters between 15.73 18.05 peak lying 16.4 ...

The Almopia Speleopark caves are located at the basin in northern Greece, foothill of Voras Mountain, and formed Maestrichtian limestones Pelagonian zone. They studied on basis their meso- micro-scale morphology as well horizontal pattern, order to investigate character forming aquifer. Emphasis is given morphological description Loutra Almopias Cave. Cave dominated by presence cupolas, rock br...