Mangrove forest canal base in the past. There are plenty of mangrove areas are aquatic animals that live There is a good ecological crab shrimp, mollusks, fish abundance. The people living on both sides of the canal could not hungry.But before that, there are more than 70000 acres of space. But because of the conversion of the sea water wood cutting, including stealth to make shrimp cut these factors affect the change of address in the wild forest to decrease to farming shrimp 2519 (1976). Failed.But that was before enough and therefore cause the reduction of mangrove forests, only 1000 farm ecological system degraded mangrove
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