The international community set a global conservation target to protect at least30% of the ocean by 2030 (“30 × 30”) to reverse biodiversity loss, includingthrough marine protected areas (MPAs). However, varied MPAs result in sig-nificantly different conservation outcomes, making MPA coverage alone aninadequate metric. We used The MPA Guide framework to assess the the world’slargest 100 MPAs by area, representi...
The international community set a global conservation target to protect at least 30% of the ocean by 2030 ("30 x 30") to reverse biodiversity loss, including through marine protected areas (MPAs). However, varied MPAs result in significantly different conservation outcomes, making MPA coverage alone an inadequate metric. We used The MPA Guide framework to assess the the world's largest 100 MPAs by area, represe...