News tagged with water quality

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Sources of pollution in waterways

Polycyclic aromatic hydrocarbons (PAHs) are components of petroleum products such as gasoline, coal, and oil. They are also produced as by-products of the combustion of fuels including petroleum and fire wood. PAHs can cause ...

Mar 09, 2010 4.3 / 5 (4) 1

Rare seahorses found in Thames

Evidence of a colony of rare seahorses has been discovered in the Thames, during a routine fisheries survey at Greenwich, the Environment Agency said on Friday.

Oct 07, 2011 4 / 5 (4) 1

Koalas and mine site restoration

One of the guiding principles of rehabilitating disturbed landscapes and mine sites – that if you restore their plant diversity, the animals that once lived there will return – does not always hold true, ...

Feb 13, 2013 4.7 / 5 (3) 2

UN study advises caution over dams

(AP) -- A dam-building spree in China poses the greatest threat to the future of the already beleaguered Mekong, one of the world's major rivers and a key source of water for the region, a U.N. report said ...

May 21, 2009 3.3 / 5 (4) 2