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News

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  Fertilizers – a growing threat to sea life

  A rise in carbon emissions is not the only threat to the planet. Changes to the nitrogen cycle, caused in large part by the widespread use of fertilizers, are also damaging both water quality and aquatic life. These concerns are highlighted by ...

  Oct. 28, 2008
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  Why eating less can help the environment

  An estimated 19% of total energy used in the USA is taken up in the production and supply of food. Currently, this mostly comes from non-renewable energy sources which are in short supply. It is therefore of paramount importance that ways of ...

  Jul. 23, 2008