Nikkei reports that while major global cities are increasing
文 / 小金
2026-06-07 14:40:02
来源:亚金网
Nikkei reports that while major global cities are increasing shade to curb climate-driven summer heat, Japanese street tree counts have fallen from peak levels and recent plantings favor species with limited crown growth. University of Tokyo data show Tokyo’s tree canopy cover declined from 9.2% in 2013 to 7.3% in 2022, a loss of about 12 sq km of canopy — roughly 250 large baseball fields. By contrast, Phoenix, Arizona’s canopy reached 11% in 2024.
