Existing MPAs in the equatorial eastern Pacific region form a relatively well-connected network for corals: at least 40% of coral larvae released per year from these MPAs should stay within the network. But more coastal MPAs are needed to improve the connectivity.

...partially protected MPAs can be easier to designate than no-take areas. The partial protection indicates to resource users that socioeconomic and conservation objectives have been balanced. Click on the link below to read the full article. 

Size, age, and habitat determine effectiveness of Palau’s Marine Protected Areas

Palau has a rich heritage of conservation that has evolved from the traditional moratoria on fishing, or “bul”, to more western Marine Protected Areas (MPAs), while still retaining elements of customary management and tenure. In 2003, the Palau Protected Areas Network (PAN) was created to conserve Palau’s unique biodiversity and culture, and is the country’s mechanism for achieving the goals of the Micronesia Challenge (MC), an initiative to conserve 30% of near-shore marine resources within the region by 2020.