Himalayan ice shows chemicals ban is working
A unique study of frozen ice cores from the Tibetan Himalayas has shown that international agreements on phasing out the use of toxic persistent organic pollutants are working.
A unique study of frozen ice cores from the Tibetan Himalayas has shown that international agreements on phasing out the use of toxic persistent organic pollutants are working.
Earth Sciences
Feb 25, 2015
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Even the snow on Aconcagua Mountain in the Andes is polluted with PCBs. An international team of researchers detected low concentrations of these toxic, carcinogenic chlorine compounds in samples taken from America's highest ...
Environment
Dec 7, 2009
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(AP) -- A U.N.-sponsored treaty to combat highly dangerous chemicals has been expanded beyond the original "dirty dozen" to include nine more substances that are used in pesticides, flame retardants and other products, U.N. ...
Environment
May 9, 2009
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As glaciers increasingly melt in the wake of climate change, it is not only the landscape that is affected. Thawing glaciers also release many industrial pollutants stored in the ice into the environment. Now, within the ...
Earth Sciences
Nov 3, 2014
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Advanced water cleaning techniques are needed to meet United Nations' Sustainable Development Goals (UN SDG) and ensure our water supplies remain sustainable, say University of Sheffield researchers.
Environment
Oct 29, 2021
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(PhysOrg.com) -- Endosulfan is a leading pesticide used mainly on coffee, tea and cotton crops throughout the world, as well as a wood preservative. It belongs to a family of organic compounds known as organochlorines and ...
Scientists at the Stockholm Convention, which interdicts dangerous chemicals, said on Friday they will recommend the banning of a flame retardant commonly used in polystyrene.
Environment
Oct 14, 2011
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The first landmark study using next-generation technology to comprehensively examine contaminants in oysters in Myanmar reveals alarming findings: the widespread presence of human bacterial pathogens and human-derived microdebris ...
Environment
Jul 30, 2020
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An international group of scientists is calling for a global intergovernmental science-policy body for informing policymakers, business, and the public about reducing harm from chemical pollution. In a paper published today ...
Environment
Feb 18, 2021
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A new analysis has found that although the risk of persistent organic pollutants (POPs) in the Arctic environment is low for seals, it is 2 orders of magnitude higher than the safety threshold for adult polar bears and even ...
Environment
Jan 5, 2017
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