Technology
Study investigates how seven different Central European tree species respond to metal-contaminated soils
Key Points
For centuries, artisanal and industrial activities have left many soils polluted with excessive levels of heavy metals such as zinc, cadmium, copper and lead, posing a threat to the environment and human health. Cleaning up polluted sites is often difficult and expensive, especially when larger areas are affected. As a result, many sites need to be managed in a way that prevents pollutants from washing away into groundwater or neighboring ecosystems.
For centuries, artisanal and industrial activities have left many soils polluted with excessive levels of heavy metals such as zinc, cadmium, copper and lead, posing a threat to the environment and human health. Cleaning up polluted sites is often difficult and expensive, especially when larger areas are affected. As a result, many sites need to be managed in a way that prevents pollutants from washing away into groundwater or neighboring ecosystems.