Satellite Data Guides Protection of 30% of High Seas, Safeguarding Marine Life

A recent study demonstrates how satellite data can effectively guide efforts to protect 30% of the high seas. This is a crucial step in safeguarding endangered marine species and promoting biodiversity. Researchers at the Centro de Investigación Marina y Alimentaria (AZTI), under the guidance of Asier Anabitarte, have developed a methodology using satellite data to identify and protect key habitats.

These habitats are vital for migratory birds, large fish, turtles, cetaceans, and marine mammals. The study, supported by ESA's BOOMS project, focused on calculating the center point of each seascape. The researchers proposed diverting marine traffic around these newly designated protected areas.

This approach aims to achieve the UN's biodiversity goals without causing major disruptions to the fishing and shipping industries. Marie-Helene Rio, ESA Ocean Applications Scientist, emphasizes that this methodology serves as a foundation for high seas protection. It can be adapted based on specific species presence, habitat characteristics, and socioeconomic considerations.