How Many Trees for a Cooler City? Scientists Develop Urban Canopy Goal Tool Introduction Urban centers worldwide are grappling with intensifying heat as concrete and asphalt amplify warming effects. Tree-planting initiatives, a favored natural approach to cooling cities, have often relied on estimation rather than precise data. However, a recent study in Proceedings of the National Academy of Sciences introduces a tool that enables urban planners to establish targeted, science-backed greening objectives. Research Overview Lead Researchers This research was led by Jia Wang , Weiqi Zhou , and Yuguo Qian from the Chinese Academy of Sciences, with Steward Pickett , an urban ecologist at the Cary Institute of Ecosystem Studies, contributing as a co-author. Importance of Urban Trees Cooling Benefits of Trees "Trees bring multiple advantages to urban areas, with cooling being a key one," Pickett noted. "They are particularly effective at cooling by transferring significant ...
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