Guyana suspends gold, diamond mining permits
The South American country of Guyana said it had suspended the granting of new permits to mine for gold and diamonds in rivers because of concerns over widespread pollution.
The South American country of Guyana said it had suspended the granting of new permits to mine for gold and diamonds in rivers because of concerns over widespread pollution.
Environment
Jul 7, 2012
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Anxiety-moderating drugs that reach waterways via wastewater create fearless and asocial fish that eat more quickly than normal. These behavioral changes can have serious ecological consequences. This is shown by UmeƄ University ...
Ecology
Feb 14, 2013
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Amazing what can happen when a city stops dumping massive amounts of bleach into its waterways.
Plants & Animals
Aug 7, 2020
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The company at the centre of Hungary's toxic sludge leak that killed four people defended itself Friday, as fears increased over the threat to marine life in Europe's second longest river.
Environment
Oct 8, 2010
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How to locate potentially polluting animal farms has long been a problem for environmental regulators. Now, Stanford scholars show how a map-reading algorithm could help regulators identify facilities more efficiently than ...
Environment
Apr 9, 2019
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Nanoparticles such as carbon nanotubes (CNT), which are found in an ever-increasing number of products, are ending up more and more frequently in our surroundings. If and how they affect aquatic ecosystems are questions which ...
Nanomaterials
Nov 4, 2011
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Chlorine, a disinfectant commonly used in most wastewater treatment plants, may be failing to completely eliminate pharmaceuticals from wastes. As a result, trace levels of these substances get discharged from the plants ...
Biochemistry
Mar 22, 2015
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Drought on China's Yangtze river has led to historically low water levels that have forced authorities to halt shipping on the nation's longest waterway, the government and media said Thursday.
Environment
May 12, 2011
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Boys shout in delight as they flip backwards off a bridge. Fishermen quietly cast rods out. They are joyful acts that should belong to an earlier era, before the Philippines' Pasig River turned toxic.
Environment
Feb 19, 2013
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(Phys.org) -- Dolphins may learn harmful or undesirable behaviors, such as begging for food from humans, from each other, Murdoch University researchers have discovered.
Plants & Animals
May 28, 2012
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