WHAT CAN BE DONE?
Experts told CNA that planting artificial coral reefs, installing barrages and beach nourishment are some solutions that could safeguard Sentosa island.
On days when high tides coincide with stormy weather, sea levels could rise even higher due to the stronger waves.
Experts suggested that one nature-based solution could involve installing artificial corals out at sea, acting as a barrier to protect the coastline.
They could help break up large waves before they hit the shore, especially on stormy days, preventing beach erosion and protecting the coastline from the relentless forces of nature.
Another way to break the waves would be installing barriers between islets, which could be raised or lowered depending on tide levels.
An alternative potential solution is replenishing the sand on Sentosa’s beaches and gradually raising them in line with the rising sea levels.
URBAN AREAS
Experts said Sentosa requires different solutions deployed for different areas, as the island serves a myriad of purposes that include theme parks, golf courses, hiking trails, luxury hotels and residential properties.
