executive summary
introduction
study area
Methodology
results
discussions
conclusions
objective
site
Thailand is located in tropical climate with enable to support wide diversity of coastal lives such as mangroves, seagrass and coral. The coral reefs are important habitats of various species and valuable fisheries and tourist attraction.
koh kradad is located st the southeastern of Moo Koh Chang Nation park.The reefs in Koh Kradad are fringing type. It has developed because of a few effects from land. Koh Kradad where the Sea floor is cover by sand. The reefs that can be found around this island, are wide approximately 500-1000 meters. Most of reefs are massive coral. So this site was chosen because it has wide reefs area.