Lead-Treated Zeolite Traps Arsenic in Water by Growing a Rare Mineral
Researchers have shown that lead-loaded clinoptilolite zeolite can strip up to 99 percent of dissolved arsenate from water within an ...
Tag: geochemistry
AI Learns Geochemistry: New Explainable Model Targets Rare Earth Deposits
Researchers have developed EBGT, an explainable machine learning framework that embeds geochemical constraints into gradient-boosted trees to identify ion-adsorption rare ...
Phosphate Mining Leaves a Toxic Fingerprint in Soils Above a Famous Chinese Lake
A depth-resolved survey of a phosphate-mining watershed upstream of Dianchi Lake shows that tailings soils are the dominant contamination hotspot, ...
AI Gold Rush: Neural Networks Map Hidden Treasure Beneath Northeast China
Researchers at Shandong University of Technology show that convolutional neural networks, especially AlexNet, can map gold prospectivity at the Jinchang ...
Hidden Heat Beneath Turkey: Geochemical Sleuthing Reveals a Masked Geothermal Reservoir in Central Anatolia
An integrated geochemical study of Turkey's Boğazlıyan Geothermal Field shows that cold-water mixing masks deep reservoir signals, and that multicomponent ...
Erosion can turn rivers from carbon sinks into carbon sources, Lancang study shows
A study of the Lancang River basin shows that as erosion intensifies, silicate weathering declines while sulfide oxidation rises, turning ...
Ancient Fossils Reveal Microbe Partnerships Predate the Cambrian Explosion
Sulfur isotope signatures in pyritized Ediacaran fossils indicate that chemosymbiosis between animals and bacteria evolved more than 540 million years ...
Earth’s oceans may have been forged from a rain of dry pebbles
Laboratory experiments show that dry silicate pebbles falling through a hot hydrogen atmosphere can generate oceans of water while also ...
Coral skeleton from Maui reveals how sugarcane plantations left a 250-year pollution fingerprint on the reef
A 253-year coral core from Olowalu reef, Maui, shows that trace element pollution from sugarcane-era land use rose sharply in ...
How a Rust-Colored Mineral May Trap Tungsten Pollution in Acid Mine Waters
New research shows tungsten reshapes the aging of schwertmannite in acid mine drainage, first accelerating sulfate release and goethite formation ...
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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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