| About the International Coral Reef Research and Monitoring Center |
| Background |
| Activities |
| Facilities |
| Use of Facility |
| Access |
| Japanese |
| About the Coral Reef |
| Geography of coral reefs |
| What is coral ? |
| Variety of corals |
| Functions of coral reefs |
| Protect our coral reefs ! |
| Status of Coral Reefs in Japan |
| Results of Coral Reef Monitoring |
| Outline of Monitoring |
| Monitoring Points in the Sekisei Lagoon and around Ishigaki Island |
| Sekisei Lagoon in 2003 |
| Around Ishigaki Island in 2003 |
| Sekisei Lagoon in 2002 |
| Around Ishigaki Island in 2002 |
| Sekisei Lagoon in 2001 |
| Around Ishigaki Island in 2001 |
| Sekisei Lagoon in 2000 |
| Around Ishigaki Island in 2000 |
| Sekisei Lagoon in 1999 |
| Around Ishigaki Island in 1999 |
| Marine Park System |
| History |
| System |
| Distribution |
| Database |
| Links |
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