Nuanchan SingkranFaculty of Environment and Resource Studies, Mahidol University2018-11-092018-11-092014-01-01Marine Pollution Bulletin. Vol.89, No.1-2 (2014), 149-159187933630025326X2-s2.0-84914154178https://repository.li.mahidol.ac.th/handle/123456789/33121© 2014 Elsevier Ltd. The estimated risks of being impacted by oil spills in the coastal waters were used to improve the oil spill contingency plan of Thailand. Functional roles of local agencies are integrated into the plan. Intensive measures are suggested for the coastal provinces located in high-very high risk zones, whereas light and moderate measures are suggested for the coastal provinces located in low and moderate risk zones, respectively. The estimated percentage risks due to simulated oil slicks hitting the coast and/or important resources (. PRoilspill) were used to guide the year-round water activities that should be carefully handled at a certain radius with a low-moderate PRoilspill, whereas they should be avoided at a certain radius with a high-very high PRoilspill. Important measures before, during, and post periods of an oil spill incident are suggested to prevent and monitor oil spill incidents and mitigate their impacts on the environment.Mahidol UniversityAgricultural and Biological SciencesEarth and Planetary SciencesEnvironmental ScienceArticleSCOPUS10.1016/j.marpolbul.2014.10.013