Forests and Sustainable Cities
Forests and trees store carbon, which helps mitigate the impacts of climate change in and around urban areas. Trees also improve the local climate, helping to save energy used for heating by 20-50 percent. Strategic placement of trees in urban areas can cool the air by up to 8 degrees Celsius, reducing air conditioning needs by 30 percent. Urban trees are excellent air filters, removing harmful pollutants in the air and fine particulates. Trees also reduce noise pollution, as they shield homes from nearby roads and industrial areas. Local populations use the fruits, nuts, leaves and insects found in urban trees to produce food and medicines for use in the home, or as a source of income. Moreover, wood fuel sourced from urban trees and planted forests on the outskirts of cities provides renewable energy for cooking and heating, which reduces pressures on natural forests and our reliance on fossil fuels. Click Read More below for additional information.