News tagged with landfills

Hong Kong struggles to combat waste crisis

An army of road sweepers and refuse collectors keep the streets clean in the heart of Hong Kong—but on the outskirts, growing mountains of waste are testament to what campaigners say is an environmental ...

dateMay 03, 2013 in Environment
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New way to protect precious water

Australian scientists have devised a way to model polluted groundwater with computer simulation – and better protect the Earth's main fresh water supply.

dateApr 10, 2013 in Environment
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