The Canari site in Corsica has been a hotspot for asbestos mining for over two decades. This has led to some serious issues for the marine environment. Researchers have been keeping an eye on sediment, water, and marine life in the area to see how bad the damage is.

The findings are not pretty. Near the mine, sediment samples showed alarmingly high levels of chromium, nickel, and cobalt. These metals are way above what you'd find in unaffected areas. Rainy weather makes things worse, as it washes more metals into the water, especially nickel. This pollution doesn't stay put; it moves southward, spreading the problem further.

Marine life is feeling the heat too. Mussels, sea urchins, fish, and even lobsters are all showing signs of metal buildup. Some sea urchins had chromium levels as high as 13. 1 milligrams per kilogram in 2012. Even worse, toxicity tests showed up to 100% larval anomalies at some sites. This means that the pollution is messing with the reproduction and development of marine creatures.

The good news is that some contamination levels have gone down over time. However, the bad news is that toxic metals are still hanging around, and they're moving southward. This is a big deal for the environment and for public health.

The study shows that keeping an eye on the situation is crucial. Local fishermen need to be careful, and more research is needed to figure out the health risks for people who eat seafood from the area. It's a complex issue, but one thing is clear: the effects of coastal mining can linger for a long time, and they can have serious consequences for marine life and human health.

ASBESTOS MINING

Coastal Mining's Lingering Impact on Marine Life

Continue reading...