Environmental monitoring
The latest chemistry news and research on environmental monitoring, including analytical chemistry, remote sensing and water and air quality, from the Royal Society of Chemistry's magazine, Chemistry World
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ResearchHigh hydrogen sulfide levels blight lives of residents around Salton Sea in California
Concentrations of gas found to be underestimated and exceed local air quality standards
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NewsPFAS regulations for US drinking water are being dismantled after just a year
EPA delays enforcement of levels set for PFOA and PFOS, and rescinds them for four other PFAS
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NewsConcerns raised about PFAS leaking from three UK military bases
Sites could pose a threat to drinking water supplies and sensitive freshwater environments
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News‘A battle of the scientific experts’: PFAS research at centre of Texas farms lawsuit contested
Company whose fertiliser was blamed for livestock deaths shares analysis it says proves its product wasn’t to blame
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NewsFrench parliament approves ban on PFAS in cosmetics, clothing and ski wax
Non-stick kitchenware was exempted followed industry lobbying
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ResearchFlea treatment-tainted pet fur lining songbird nests may be killing chicks
Multiple insecticides in blue tit and great tit nests linked to unhatched eggs, chick deaths
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ResearchMedieval bear’s teeth shed light on historic heavy metal pollution
1000 years ago, a bear died after falling down a cave shaft in Romania’s Carpathian mountains. Was lead poisoning to blame?
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NewsPFAS in fertilisers blamed for killing livestock in Texas and wreaking havoc
Exceptionally high levels of ‘forever chemicals’ discovered in soil, water and dead animals
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FeatureLow concentration chemicals spur toxicological debate
Improved analytical techniques mean tiny amounts of endocrine disrupting compounds or PFAS can be found in many places. But is it a problem? Anthony King talks to the scientists on both sides of the fence
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NewsUK public wants action on PFAS but has little faith government will act
Royal Society of Chemistry survey reveals 90% want action on PFAS in food and drinking water
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ResearchAir pollution may contribute to almost a quarter of deaths in India
New analysis reveals stark burden of hard-to-tackle particulate pollution
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ResearchThe toxic legacy of Agent Blue
Agent Orange’s history in Vietnam is well known but one scientist is trying to raise the profile of another pesticide used during the war
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NewsForty years on from the Bhopal disaster what lessons have been learnt?
India looks to the future as survivors fight on to receive adequate compensation and medical care
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NewsWater regulator applies stricter PFAS limits to drinking water in England and Wales
New guidance, expected to go into effect in January, would cumulatively restrict 48 different PFAS
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NewsThe scale of the problem of replacing ‘forever chemicals’ PFAS
From clothes and cookware to cosmetics and healthcare we look at eight major classes of consumer goods PFAS are in
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NewsA quarter of lubricants and 12% of condoms have organic fluorine levels above 10ppm
Analysis by consumer watchdog site concludes industry may have a manufacturing contamination problem
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ResearchPFAS from rechargeable batteries pose environmental threat
Electrolyte material used in lithium-ion batteries is highly mobile and potentially toxic
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ResearchIsotope tracking suggests that plants cycle carbon faster than previously thought
New analysis suggests that vegetation is less able to offset climate change than had previously been calculated
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ResearchPlaying with plastic toy building bricks creates microplastic and nanoplastic pollution
Effects of such microscopic plastic particle on health is unknown but scientists urge caution – and more research
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ResearchMonsoons launch surprising amounts of ozone-depleting substances into lower atmosphere
Findings challenge past assumptions about ozone layer recovery