Samoa has enacted a marine spatial plan to sustainably manage 100% of its ocean by 2030. The law, effective May 1, establishes nine new marine protected areas (MPAs), covering 30% of Samoa's ocean. This fulfills Samoa's commitment to protect 30% of Earth's land and ocean by 2030.
The new MPAs ban activities harmful to marine life, including fishing, mining, and drilling. The largest MPA, Toamoana, features biodiversity-rich seamounts. Another, Ala-l'amanu MPA, lies on a humpback whale migration route.
Samoa's approach emphasizes local ownership and traditional knowledge. The government consulted 52 political districts before launching the plan. While enforcement will be expensive, Samoa plans to use satellite tracking and drones. The polluter pays principle will also be applied. The goal is to ensure effective monitoring and protection of marine resources.