Selecting Locations for the Reserves
Given the conservative coverage area targets, clear thought must be given to maximizing the impact of each unit of ocean area protected. We emphasize that it is not the size of individual sanctuaries that is the most important matter, but rather the global scale of coverage (Guenétte, et. al. 2003). There are several general principles that should be followed when selecting locations for marine reserves. To properly function as a buffer against external exploitation, the 10% of ocean area must include a representative sample of habitats and ecosystems should be protected (Ballantine 1991). Particular emphasis should be placed on protecting especially fragile, unique, or threatened ecosystems. Furthermore, multiple examples of each habitat type should be protected to insure against localized disturbances. Finally, individual Marine Reserves should be set up in mutually reinforcing networks to maximize their influence. Such systems rely on knowledge of the physical processes in play in a given area, especially the activity of advective and convective current systems (Johnson, Funicelli, & Bohnsack 1999 and Ballantine 1991).
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