The 2004 Indian Ocean tsunami left a vast amount of destruction in its wake on land and in the sea. About 60% of coral reefs in the affected areas of Thailand were damaged, at least in the shallowest 10-20-m (33-66-ft) depth zones. Many damaged reef,beach, and mangrove areas in Thailand and Sri Lanka were high value tourist attractions or provided other important ecosystem goods and services. We were part of a fortuitous partnership of people with experience in reef restoration, coral reef science,marine debris removal, construction, professional scuba diving, business, marketing, and environmental nongovernmental organizations. We helped organize and fund multiple restoration and cleanup projects that restored damaged and detached sea fans in Similan Islands Marine National Park, restored hard corals, removed more than 453.59 metric tons of marine debris, and provided sustainable management advice to local stakeholders and decision makers. We later became involved in advising emergency management agencies on disaster preparedness and response. We use our reef-dominated experiences as a case study to suggest broader lessons learned for natural scientists to be involved in, and for emergency managers to consider, for mitigating and planning for future natural disaster impacts on fishery ecosystems. We also provide some coral-reef specific lessons regarding reattachment of large sea fans, triaging and organizing large-scale volunteer marine debris recovery, and other coral ecosystem restoration efforts. We argue that "natural" disasters can cause significant damage to reefs and other ecosystems and that much damage results from human sources that are not natural and can be mitigated or prevented (such as siting and land-use decisions that lead to debris affecting reefs). Thus, we disagree with those who say natural events like hurricanes or tsunamis "are not appropriate for reef restoration" (Precht 2006; Symons et al. 2006). Further, governments need to recognize the economic and inherent values of ecosystem goods and services in natural disaster response legislation and policies (e.g., The Stafford Act in the United States) to improve outcomes for society. We also argue that ecosystem advocates need to adopt the language of emergency management.
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