Old Water, Fast Signals: Groundwater Levels Can Deceive Recharge Estimates in South Africa
A study of South Africa's Heuningnes Catchment shows that rapidly rising groundwater levels can mask decades-old water, undermining a standard ...
Tag: hydrogeology
Groundwater Wells Gave an Hour’s Warning Before a Major Earthquake
A groundwater monitoring network along Israel's Dead Sea Transform detected statistically significant anomalies in water levels and conductivity more than ...
AI Turns the Tables on Groundwater Polluters by Tracing Contamination in Seconds
Researchers at Jilin University have developed a Kolmogorov-Arnold network-based inverse mapping model that identifies groundwater contamination sources within seconds, achieving ...
Underground Walls That Save Island Water Can Backfire as Climate Stress Shifts
New simulations based on San Salvador Island in The Bahamas show that subsurface cutoff walls protect island freshwater lenses against ...
Landfill Leachate Poses a Growing Global Threat to Groundwater, Major Review Finds
A global synthesis of 422 studies across 78 countries shows that landfill leachate, laden with heavy metals, PFASs, and microplastics, ...
Hidden Fractures in Ethiopian Basalt Reveal Where Groundwater Hides
A new study combines electrical resistivity and gravity surveys to map fractured basalt aquifers in Ethiopia, showing that groundwater occurrence ...
Radioactive Clocks in Arctic Ice Reveal Hidden Water Flow Inside Permafrost
Radium and thorium isotope measurements from Svalbard permafrost cores show that some ground ice is thousands of years old while ...
Electrical Soundings Reveal Hidden Water Reserves Beneath Himalayan Foothills
A new geophysical survey of 17 sites in Uttarakhand's Tanakpur area has mapped hidden Himalayan foothill aquifers using vertical electrical ...
Satellites and Decision Science Map Hidden Groundwater in a Fast-Growing Himalayan Valley
Researchers have mapped groundwater potential across Uttarakhand's rapidly urbanising Soar Valley using an integrated AHP-GIS framework validated against 91 spring ...
Ancient Faults Acted as Million-Year Conduits for Lithium-Rich Fluids in Nevada
New uranium-lead dating and isotope analysis of calcite veins in Clayton Valley, Nevada, show that fault and fracture networks channeled ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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