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Challenges / Problems Addressed
• Stormwater runoff and urban flooding
• Water pollution from sediment and contaminants
• Heat island effect due to lack of green infrastructure
Context / Scope of Application
• Urban and suburban environments
• Roadways, parking lots, parks, campuses, and commercial areas
• Areas with moderate to high rainfall
NBS Solution
• Linear, vegetated channels that slow, filter, and infiltrate stormwater runoff
• Uses native plants, permeable soil, and engineered substrates to enhance water retention and pollutant removal
Impact / Success Indicators and Results
• Reduction in peak stormwater flow and flooding risks
• Improvement in water quality by filtering pollutants
• Enhancement of urban aesthetics and biodiversity
• Reduction in infrastructure maintenance costs
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