Webinar: PFOS and PFOA
The chemicals PFOS and PFOA were widely used to make carpets, clothing, fabrics for furniture, paper packaging for food and other materials that are resistant to water, grease or stains. They were also used for firefighting at airfields and in a range of industrial processes.
FISH PASSAGE 2018
Fish Passage 2018 will connect engineers, researchers, water managers and users, educators, practitioners, funders, and policy makers from around the world who have a shared interest in the advancement of technical and nature-like fishways, stream restoration, and dam removal projects.