News tagged with water quality

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Mapping the benefits of our ecosystems

We rely on our physical environment for many things – clean water, land for crops or pastures, storm water absorption, and recreation, among others. Yet it has been challenging to figure out how to sustain the many benefits ...

Jul 01, 2013
5 / 5 (4) 0 | with audio podcast

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