Environmental science – Page 59
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ResearchAir pollution model predicts 6.6 million deaths by 2050
‘Business as usual’ scenarios suggest toxic emissions could kill millions of people in the near future
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FeatureStuck in the sludge
Matthew Gunther finds chemists are trying to decommission the most dangerous nuclear waste site in Europe
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ResearchMoulting seals bring mercury contamination to coast
Elephant seals are thought to be responsible for unusually high concentrations of toxic mercury in some coastal waters
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News
Glyphosate to be labelled a carcinogen in California
California’s EPA intends to list glyphosate as a carcinogenic chemical
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ResearchMutant plant can mop up explosives
Enzyme deficiency allows plant to thrive on soil contaminated with TNT
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NewsNeonicotinoids present in many US streams
Persistent but low-level contamination prompts calls for further research on aquatic impact of pesticides
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Research‘Fire fountain’ data illuminate lunar history
Volatile element details promise to ignite research into Moon’s origin and evolution
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OpinionScrubbing up
Acid vapours are problematic on scales at which they corrode cars and cause acid rain, says Chemjobber
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ResearchFlushing advice is flawed
Protocols to restore contaminated water supplies are not based on science
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ResearchPaper device tracks fracking pollution
Cheap and simple bromide sensor warns if water has been contaminated with fracking fluid
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ResearchLife of grime for atmospheric chemistry
Urban grime releases harmful pollutants when exposed to sunlight
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NewsEnvironment agency accident releases toxic mine waste into US rivers
More than 11 million litres of metal-contaminated water from defunct Colorado mine enters major US waterways
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ResearchUnique compounds let earthworms finish off leaves
Chemicals reduce toxicity of plant polyphenols and allow worms to recycle leaves, improving soil fertility
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PodcastChemistry World podcast – August 2015
In this space special, we learn how to study comets surfaces, and speak to a Nobel Prize winner about his 20-year-old prediction proving to be correct
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FeatureMore than dirty snowballs?
Comets are thought to represent leftover building blocks of the solar system; Jennifer Newton finds more questions than answers
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ResearchPhilae poses comet chemistry conundrum
Historic mass spectra find 67P carries precursors to key biomolecules, but instruments detect different ones