Half of fish tested in an Amazon river have unsafe levels of mercury
At four locations close to the Yanomami Indigenous reserve in Brazil, many species of fish were found to have mercury levels considered unsa..
https://www.newscientist.com/article/2335746-half-of-fish-tested-in-an-amazon-river-have-unsafe-levels-of-mercury/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
https://www.newscientist.com/article/2335746-half-of-fish-tested-in-an-amazon-river-have-unsafe-levels-of-mercury/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
