Interview with Ibone Ametzaga within the Gazte ON program talking about ecosystem services: https://www.youtube.com/watch?v=5GFGkSx08ME
Explanation of the ecosystem services concept within the IKUS-ENTZUNEZKO HIZTEGIA of the Donostia Sustainability Forum: https://www.youtube.com/watch?v=PuNQ2CZWzgc