A team of scientists from the US, Russia, and Canada has compared fish from two Russian rivers, the Lena and the Mezen, and found mercury concentrations to be much lower than expected.
Fuente : http://www.eurekalert.org/pub_releases/2013-12/vt-…
A team of scientists from the US, Russia, and Canada has compared fish from two Russian rivers, the Lena and the Mezen, and found mercury concentrations to be much lower than expected.
Fuente : http://www.eurekalert.org/pub_releases/2013-12/vt-…