气候变化领域集成服务门户

More frequent and severe coral bleaching events are prompting managers to seek practical interventions to promote ecosystem resilience. Although resilience-based management is now well established theoretically, there have been few examples of implementation. In Hawai'i, back-to-back bleaching events in 2014 and 2015 caused significant damage motivating the state to seek guidance on next steps for recovery. Hawai'i is a unique case study in distilling global recommendations to place-based action because of its ecological and social diversity. This study conducted a systematic review of literature using a weighted point system to evaluate and rank twelve potential Hawai'i-specific interventions to promote coral recovery following a bleaching event. Papers were scored based on their ability to achieve their management objective as well as their ability to directly affect coral recovery. A total of 100 papers were included in the review which varied in their scale (multi-site or case study), location (inside or outside of Hawah), and type of data collected (theoretical or empirical). Establishing a network of herbivore management areas ranked the highest followed by parrotfish size limits for action that could promote recovery in Hawai'i. Establishing a network of no-take Marine Protected Areas (MPAs) was the intervention with the most literature and ranked third. This method provided a systematic way to compare the effectiveness of management interventions, a system that could be adapted to other regions. This type of evidence-based approach can lead to more fair and transparent decision-making processes, assisting reef managers in navigating the translation of resilience-based management from theory to practice.