Lead and Arsenic in Halifax Soil - April 7-2011.avi

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Uploaded by on Apr 7, 2011

! Holey crap, This will require some googling. What are safe levels ? Who says so ? Where did it come from ? And how soon can we get off this escalater to hell of capitalism ?

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  • Oops! I wasn't allowed to publish the link but you can look for the reference:

    Smedley P, Kinniburgh D (2002) "A review of the source, behaviour and distribution of arsenic in natural waters"

  • Hello,

    according to researchers, the contamination with arsenic comes from mining-related activities (Smedley P, Kinniburgh D; 2002). Safe levels are established by World Health Organization but, as far as I know, it's only for water contamination.

    You can see it by yourself at this link:

    There's a pretty nice map :)

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