Trees Are Key To Fighting Urban Heat — But Cities Keep Losing Them
Trees are one of the best ways to fight deadly urban heat, but U.S. cities lose millions every year. And many low-income areas are starting at a disadvantage.
Đọc tiếp trên NPR
September 4, 2019 at 04:12PM
Environment
Thứ Tư, 4 tháng 9, 2019
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