Research on the Diversity of Acropora Corals Supporting Coral Reef Ecosystems in the Amami Islands
International Center for Island Studies, Amami Station
KITANOBO Seiya
- uken
- setouchi
- tatsugou
- kikai
- tokunoshima
- amami
- yamato
Background and objectives of activities
The coral reefs of the Amami Islands form an ecosystem supporting diverse marine life, but they face increasingly severe bleaching and environmental changes due to climate change. Acropora corals, in particular, are key reef-building species, and understanding their diversity is essential for conservation. This study aims to analyze diversity from both genetic and morphological perspectives while accumulating environmental data, thereby building fundamental knowledge to contribute to the conservation of Amami's coral reefs.
Summary of Activities
We are conducting a multifaceted study combining morphometric measurements, genetic analysis, and environmental data collection on Acropora corals across the Amami Islands. Based on the information obtained, we aim to clarify species diversity, genetic structure between regions, and relationships with environmental factors. Additionally, through collaborative surveys and workshops with high school students, we provide opportunities for community-based science education and research experience.
Expected Benefits
This project aims to establish a scientific foundation for coral diversity in the Amami Islands. It is expected to foster interest in the ocean and science among local residents—from preschoolers to adults, not just high school students—and cultivate individuals who will actively engage in sustainable coral reef conservation.