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River salinisation an urgent ecological issue

(Phys.org)—A just published review by Australian and European researchers has highlighted the growing global environmental problem of increasing salt levels in the world's rivers. Co-author, Dr Ben Kefford ...

dateJan 31, 2013 in Environment
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Obama hints at new drive on climate change

US President Barack Obama has hinted he will make another push to fight climate change after cruising to a new term, but his room for maneuver will be limited even with a new focus after megastorm Sandy.

dateNov 08, 2012 in Environment
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