Once choked with plastic and barely flowing, a 3-km canal in Tamil Nadu was cleared, restored, and lined with mangroves -- offering a model for how cities can bring dying waterways back to life. The project features an innovative fishbone structure designed to support healthy tidal flow, which is essential for mangrove growth.
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GlobalGoodNews Positive and Success: Global Good News - Good news from around the world - 06 February 2026