"Concrete Jungles to Emerald Corridors: Shanghai's Metropolitan Circle Redefines Urban Sustainability"

1. The Green Belt Initiative• 1,200km² ecological buffer zone• 78 interconnected urban forests• 94% wastewater recycling rate• 15-minute green space access2. Cross-Border InnovationsA) Qingpu-Wujiang-Jiashan Pilot Zone:- Shared environment