我国主体功能区战略将在十二五期间逐步落实和实施。其核心宗旨是根据资源环境承载能力、现有开发密度和发展潜力等因素,将国土空间划分为优化开发、重点开发、限制开发和禁止开发四类主体功能区。在主体功能区战略下,作为促进地 China’s main function area strategy will be gradually implemented and implemented during the 12th Five-Year Plan period. Its core purpose is to divide the national territory into four main functional areas: optimization and development, key development, limited development and no-exploitation according to factors such as resources and environment carrying capacity, existing development density and development potential. In the main functional area strategy, as a promotion