miércoles, 6 de abril de 2016

Amazon Indians at risk in mercury poisoning crisis - The Ecologist

Amazon Indians at risk in mercury poisoning crisis - The Ecologist



 How did the South American mercury poisoning crisis start, and what can be done to solve it? Survival's Sarina Kidd explains:



 
Returning hair samples to a Yanomami community after testing for lead content. Photo: © Marcos Wesley / ISA.

Returning hair samples to a Yanomami community after testing for lead content. Photo: © Marcos Wesley / ISA.