All Earth articles – Page 56
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News
Proposed ozone rule could cut US GDP by $1.7 trillion
US manufacturing association report claims tighter ozone standard would carry $1.1 trillion in compliance costs
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News
UN proposes Bhopal contamination probe
Offer to investigate continuing pollution from the Bhopal disaster 30 years ago awaits Indian government approval
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ResearchEngineered bacteria synthesise palladium biosorbent
Biomolecule to help decontaminate water by recovering palladium that has escaped from catalytic converters
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BusinessCatalytic carbon dioxide convertors
Company profile: Econic Technologies makes catalysts that build carbon dioxide into performance polymers
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News
US expands pollution monitoring to its embassies
International air quality programme will provide real-time data from US diplomatic posts around the world
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ResearchGoogle Glass to monitor plant health
Researchers measure plant chlorophyll using leaf images
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ResearchPlastic waste entering world's oceans set to double in 10 years
Model finds 8 million tonnes of plastic rubbish makes its way into seas every year and much of it remains unaccounted
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Business
UK calls for fracking restrictions
Environment committee wants to protect national parks and tighten regulation
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ResearchSwitching desalination plants from carbon dioxide source to sink
Thermal decomposition of reject brine could help combat carbon dioxide emissions and ocean acidification
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NewsBP Deepwater oil spill fines set to fall dramatically
Louisiana judge rules that disaster released a million fewer barrels of oil into the Gulf of Mexico than the US government estimated
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ResearchComet 67P’s carbon blanket promises solar system birth insights
Rosetta probe suggests comet contains complex organic compounds similar to those found in nebula that spawned the sun and planets
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ResearchFish sperm spawns rare earth metal recycling idea
Technique could provide a cheap, green way of recovering scarce metals from electronic waste
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ResearchTaj Mahal browning due to light-absorbing particles
Researchers have identified the pollutants behind the marble monument’s gradual colour change
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News
West Virginia chemical spill inhalation risk overlooked
Contamination of US water supply with MCHM and polyglycol ethers caused ill health when residents flushed toilets
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Research
Flame retardant levels in San Francisco Bay wildlife falls after phase-out
Polybrominated diphenyl ethers in cormorants and terns has fallen by 74-93% in a decade
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FeatureEngineering the climate
Could technologies that modify the Earth’s climate control systems help us limit global temperature rises? Nina Notman investigates
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ResearchChemistry from the skies promises low-emission nylon raw material
Cyclohexane activated using ozone and UV to make adipic acid could slash industrial emissions of ozone-depleting greenhouse gas nitrous oxide
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ResearchBiodiesel byproduct rejuvenated into plastic feedstock
Cascade process generates lactic acid from waste glycerol
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Business
Freedom Industries’ president arrested for fraud
Executive whose company leaked MCHM into West Virginian water supplies is charged with lying to deflect blame