Marine magic
Flourishing underwater garden of Colombo Port City reflects China's green footprint in Sri Lanka
Updated: 2025-01-10 11:00
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They believe that the breakwater's unique design, improved through Chinese technology, provides an ideal surface for coral attachment. Its stepped structure creates varying water depths, allowing corals to thrive under suitable conditions of depth and light.
After multiple studies using digital and physical models, the design of the port city can achieve a complete renewal of the internal and external water areas every 10 days. The flow of water can draw in nutrients and oxygen, preventing the long-term accumulation of pollutants at high concentrations.
