The treaty addresses almost all mercury sources worldwide. But the
actions required differ depending on the source of emissions, which
include chemical and industrial processes such as the burning of fossil
fuels, cement production, waste incineration and gold mining. For
example, one provision of the treaty requires countries to devise
national action plans to help limit and control artisanal and
small-scale gold mining, one of the largest sources of mercury pollution
at about 37 percent of emissions. Selin's assessment will help
policymakers focus their attention on where they can make the most
impact in reducing this harmful pollutant.
http://web.mit.edu/newsoffice/2013/minamata-convention-study.html
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