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Green belts

Green belts are strips of vegetation that help manage water naturally and sustainably. They reduce runoff, filter pollutants, prevent erosion, and mitigate flooding. In addition, they improve biodiversity and the landscape and provide green spaces for the community, making them an effective solution to climate change.

Green belts are strips of vegetation strategically located to improve water management. They act as natural barriers that filter pollutants, reduce surface runoff, prevent erosion, and promote aquifer recharge. In addition, they help mitigate flooding by absorbing excess water during heavy rains. Unlike traditional infrastructure, these ecological solutions are more sustainable and tend to have lower maintenance costs. They also provide additional benefits such as increased biodiversity, improved landscaping, and the creation of green spaces for the community. In urban or rural contexts, green belts demonstrate how nature can be an effective ally in water management and climate change adaptation.

Water production and storage

Main theme:

Asian

Region:

500 - 700

Precipitation (mm):

Medium

Application difficulty:

2, 6, 11, 12, 13, 15 and 17

SDGs impacted:

Gravity

Energy used:

70 - 90

Efficiency (%):

Urban

Sector:

Reduces runoff, improves infiltration and water quality, creates habitats

Expected environmental impact:

$50 - $100 / m²

Estimated value:

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