Research has determined that the mercury level exceeds up to 87 times the level permitted by the Colombian State.[:]
Related Posts
Colombia: Alarm for high levels of mercury in Amazonian ethnic groups
August 3, 2015
It is the highest level of intoxication that scientists have found in Colombia. According to toxicologist Jesus Olivero, the situation is so worrying that even the survival of these indigenous peoples would be at stake.
El Tiempo: Mercury by illegal mining in Colombia reaches 80 municipalities
September 13, 2014
Comptroller General of the Republic warns on water contamination and risks, because mercury remains in fishes.
Researchers use biomarkers for monitoring mercury contamination
May 27, 2016
Experts seek a way to assess the presence of mercury in the environment and organisms before it becomes toxic.