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قبل 4 أيامملخص الذكاء الاصطناعي
Singapore's Kallang River Restoration Boosts Biodiversity and Flood Control
Singapore transformed a 2.7-km concrete drainage channel along the Kallang River into a 3-km winding naturalized waterway between 2009 and 2011, improving flood management and boosting biodiversity and native fish species.
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Times of India3 د قراءة