There is a critical need for accurate data on coral reef habitat status and biodiversity in southwest Madagascar on which to base systematic MPA planning methods. However, the acquisition of reliable data documenting the location, distribution and status of marine habitats using conventional ecological monitoring techniques is logistically difficult, limited in geographical scope, and can become prohibitively expensive when working on a broad scale. 
 
This novel approach has enabled the production of the highest resolution habitat and bathymetric maps available for the region. These outputs have proven to be instrumental in developing a coherent protected area zoning plan and set of measureable management objectives for Velondriake, and this technique serves as a cost effective solution for surveying large swathes of shallow marine and coastal habitat. 
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Raj Roy, Shanna Dunn, Dr Sam Purkis 
© Blue Ventures 2009

Mapping Velondriake: the application of bathymetric and marine habitat mapping to support conservation planning, southwest Madagascar - 2009 PDF

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