例如在澳大利亚的墨尔本，规划人员正在尽一切努力到2040年实现该市树荫量翻倍，这种方法可以降低温度并减少热相关死亡。
In Melbourne, Australia, for example, planners are working to double the city’s tree canopy by 2040, an approach that will lower temperatures and reduce heat-related deaths.