SINGAPORE: Sentosa is a popular destination for family-friendly activities and beach holidays for both locals and tourists alike. But the resort island faces threats from climate change. Experts warn that rising sea levels could swallow parts of its iconic 16km shoreline, decades from now.
Particularly vulnerable is its beachfront coastline with soft golden sand spanning about 2km - home to numerous attractions, eateries and beach clubs. The government earlier this month announced its latest efforts to help Singapore better prepare for the impacts of climate change. These include studies starting next year that will determine coastal protection solutions along Singapore's south-west coast and Sentosa.
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 i.