| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | coastal engineering | Maldives | Coastal engineering focuses on strategies for mitigating the effects of erosion and sea level rise to protect small, low-lying island nations. | 1 |
| 2 | marine protected area | Maldives | Locations for sustainable fishing and tourism | 1 |
| 3 | marine protected areas | Maldives | Primarily designed to promote tourism and protect coral reefs and marine biodiversity. | 1 |
| 4 | marine protected areas | Seychelles | Primarily designed to promote tourism and protect coral reefs and marine biodiversity. | 1 |