Around the world, coastal and low-lying regions face mounting threats from climate change and rising sea levels. Experts warn that by the end of the 21st century, thermal expansion of seawater and melting ice caps could submerge several iconic landmarks. Here are eight locations or places particularly at risk:
- Maldives
The Maldives, a tropical haven in the Indian Ocean, is the world’s lowest-lying country, with an average elevation of just 1.5 meters above sea level. Rising waters threaten to engulf its 1,200 islands, displacing residents and damaging its coral reefs and pristine beaches. - Venice, Italy
Known as the “Floating City,” Venice is increasingly at risk due to land subsidence and rising sea levels. Frequent high tides, or acqua alta, endanger its iconic canals, historic architecture, and cultural heritage.
- New Orleans, USA
Situated below sea level and surrounded by water, New Orleans faces significant risks from storm surges and rising seas. Despite its levees and flood defenses, scientists predict substantial portions of the city could be underwater by 2100. - Bangkok, Thailand
Bangkok’s rapid urban development and groundwater depletion have exacerbated its vulnerability to flooding. With sea levels expected to rise significantly by the end of the century, large parts of the city could be submerged. - Tuvalu
This small Pacific island nation, with its highest point only 4.5 meters above sea level, faces existential threats from rising seas. Home to around 12,000 people, Tuvalu is grappling with saltwater intrusion, environmental degradation, and the loss of habitable land. - Miami, USA
Miami’s coastal location and porous limestone foundation make it highly vulnerable to rising seas. Tidal flooding, also known as “sunny day flooding,” is becoming more frequent, and researchers warn that portions of the city could be underwater by 2100. - Dhaka, Bangladesh
As a low-lying and densely populated city, Dhaka is severely affected by rising sea levels. Coastal flooding and the intrusion of saline water into agricultural areas pose dire challenges for millions of its residents. - Seychelles
The Seychelles islands, celebrated for their biodiversity and stunning beaches, are threatened by rising sea levels. This jeopardizes not only the islands’ delicate ecosystems but also the livelihoods of locals who depend on fishing and tourism.
These vulnerable locations highlight the urgent need for global efforts to address climate change and its devastating impact on coastal and low-lying regions.
