This is one step of the Team reef researchers of ศูนย์ศึกษาและวิจัยอุทยานแห่งชาติทางทะเลที่ 2 ภูเก็ต and local dnp team in Surin islands. Field monitoring... Following transect technic. Research and Organisation established by them are important to be the most efficient and make a qualitative survey. Each person focuses on their area of expertise, thus covering all the important parameters to be studied in order to assess the state of the reefs in the areas studied. These parameters are: - Ident