Tannery Outfall Leaves Chromium Hotspot 260 Times Crustal Levels in Bangladesh River Sediments
Sediment sampling along Bangladesh's Dhaleshwari River reveals chromium concentrations up to 260 times crustal levels at a relocated tannery outfall, ...
Tag: source apportionment
Atomic Fingerprints in City Soil Reveal a Century of Industrial Pollution
Strontium isotope analysis of urban soils in Salgótarján, Hungary, has allowed scientists to quantify how coal ash from a former ...
Antibiotics Lurk in Every Sample from Beijing’s Urban Rivers, Study Finds
A new study of Beijing's Beiyun River system detected all 35 target antibiotics at every sampling site, with mixed urban ...
Hidden Metals in a Red Sea Port Reveal a Toxic Fingerprint of Shipping
A first-of-its-kind sediment survey of Egypt's Adabiya Port shows cadmium, zinc, and lead enriched far above natural levels, with receptor ...
Haze Trapped Fossil CO2 During Xi’an Lockdown, Isotope Study Reveals
A new isotope study of Xi'an's coronavirus lockdown shows haze episodes raised fossil carbon dioxide concentrations by 159 percent over ...
Road Dust Study Under Scrutiny: Why the Evidence Chain in Durgapur Needs Tightening
A new Correspondence in Environmental Geochemistry and Health identifies numerical inconsistencies and methodological ambiguities in a study of potentially toxic ...
Sewage Overtakes Fertilizer as the Hidden Engine of Nitrate Pollution in a Karst River Basin
Dual nitrate isotopes and a Bayesian SIAR model reveal that manure and sewage, not fertilizer, supply over half the nitrate ...
Tracking the Invisible Chemical Mix: VOC Sources Mapped in a Philadelphia Fenceline Community
A community air monitoring study in Philadelphia used VOC measurements and source apportionment to identify the industrial, traffic, and background ...
Lake Victoria’s Muddy Crisis: Sediment Cores Reveal a Seven-Fold Surge in Erosion
Dated sediment cores from Kenya's Winam Gulf reveal that sedimentation in Lake Victoria has surged up to seven-fold since the ...
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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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