Urban planting: allowing trees to thrive

摘要

Temperatures in UK cities are predicted to rise between 3-7°C by the end of the century. With research defining the relationship between the area of tree canopy and moderating temperatures, trees are being recognised as a solution for climate-proofing urban areas. Emerging research indicates that a 10% increase in urban tree cover would completely neutralise the impact of global warming on UK cities, by their cooling effect. This is signalling a new strategic focus to conserve large trees, with measures to increase the success rate of growing big trees with big canopies.