Lesson learned on coral reef ecosystem services valuation damage due to vessel grounded in Indonesia

Vessel grounded on coral reef ecosystem still one of the most significant damage by the incident to corals ecosystem services. Many cases had been handled, but not all of them are completely solved. The settled cases showed the willingness of the vessel owners to paid the claimed environmental loss. This research paper is aimed to compare cases of a vessel grounded during the year 2017 and 2018. This paper concluded the summary of all the works of experts hired by the Directorate General of Law Enforcement on corals ecosystem; ecosystem services valuation, and national regulation. The final calculation shows a varied amount of value claimed, due to the quality of corals before damages, its location and its technical approaches. The calculation of the claimed cost was based on the principles of ecosystem services valuation approaches which includes provisioning, regulating, cultural and supporting services. From all cases, the value of coral ecosystem per squares meter per year of corals damage ranges from IDR 0.12 to 0.83 million. This value was related significantly with the year damaged coral, the quality of the coral ecosystem before damaged, and the distance from the nearest coastline.