Vast 'Green Jewels' Blanket Cu Lao Cham Sea, Nurturing Rich Ecosystem

In the waters off Cu Lao Cham (Da Nang City) in central Vietnam, a vast bloom of the rare seaweed known as 'sea grapes' (Rong nho), a veritable 'green jewel', has recently appeared, drawing significant attention. This special seaweed is not present year-round; it only emerges when conditions of current, water temperature, and light are ideal. Beneath the crystal-clear water, a carpet of lush seaweed blankets coral reefs, creating a safe habitat for marine life and providing an abundant food source. Cu Lao Cham is renowned for its beautiful natural scenery and rich marine biodiversity. This massive seaweed bloom is considered an indicator of the health of the region's marine ecosystem. Experts emphasize the importance of marine environmental conservation for the continued observation of such phenomena. Vietnam, with its long coastline and diverse marine ecosystems, faces the critical challenge of sustainable use and conservation of its marine resources alongside economic development. Maintaining ecological balance, particularly in marine protected areas like Cu Lao Cham, is essential for enhancing their value as tourist attractions.