Ria de Aveiro, an ecosystem in danger Throughout her childhood, Maria Clara used to spend countless days around Ria de Aveiro (Aveiro Lagoon). In this video, she calls attention to all the waste and pollution it has been suffering. Partilhar esta reportagem:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window) Autores Maria Clara Caseirito de Abreu Escola Básica e Secundária Soares Basto