上海大都市圈规划草案形成 形成一核四翼、三层三网三底色、多心多廊多链结的国土空间开发保护格局

Core Insights - The Shanghai Metropolitan Area Land Spatial Planning (2025-2035) has been drafted, marking the first cross-provincial urban agglomeration land spatial plan in China [1] - The metropolitan area encompasses 14 cities, including those from Jiangsu, Zhejiang, and Anhui provinces, with Shanghai as the central city [1] - The planning aims to enhance ecological collaboration and governance across administrative boundaries, addressing challenges in provincial governance [1] Group 1 - The planning draft emphasizes the importance of urban agglomerations as a key spatial form for urban development [2] - It promotes the integration of the Yangtze River Delta urban agglomeration and the spatial collaboration with Nanjing, Hangzhou, Hefei, and Ningbo urban agglomerations [2] - The spatial development and protection framework consists of a core area, four wings, three layers, three networks, and multiple connections [2] Group 2 - The "one core, four wings" concept includes Shanghai and surrounding areas, with specific regions identified for development [2] - The three layers refer to commuting life circles, co-city functional circles, and industrial cooperation circles, aiming for a comprehensive transportation network [2] - The plan highlights the need for coordinated development among cities of varying sizes, enhancing regional corridors and industry collaboration [2]