Large and benthic impacts: An assessor pool along sections and counting the number of large benthic impacts on reefs in each segment 20m, the scope of observation 100m2 (20m x 5m). A total of 4 sections were collected data on 100 meters sections. The evaluation criteria include: shrimp doctor, black urchins, pencil urchins, sea cucumbers, starfish thorns, giant clams, pinch skull, dune snail, moon snails, table cheese, conch, lobster , wound down by the scratching anchor anchor coral, bleaching, stain mines, nets, other junk.
status reefs are rated on a scale live coral cover 5: very bad (1-10%), bad (11 -30%), moderate (31-50%), good (51-75%) and very good (76-100%).
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