Fish lice could be early indicators of metal pollution in freshwater

(University of Johannesburg) Water quality in rivers and dams is decaying all over the world, and metal pollution is a major factor. Meanwhile, freshwater resources are very limited. A tiny fish louse shows promise as a sensitive early indicator for metal pollution in freshwater.

from EurekAlert! - Social and Behavioral Science https://ift.tt/2w4GGIU