新时期国土空间安全背景下的空间规划系统思考

当前,国土空间治理模式正由原空间规划“集群”向统一的国土空间规划转变,国土空间安全这一空间发展底线问题成为规划各界热议的焦点。基于系统理论,梳理了国土空间及其规划系统,重点分析了具有什么系统性质的空间规划才能更好地保障国土空间安全。研究表明：（1）国土空间规划完善的法律体系与科学的系统接口是保障国土空间系统安全的关键; （2）国土空间规划立法,应构建以国土空间规划法作为基本法,形成以法律法规、标准体系为核心的结构清晰、内容统一的法规体系,以使空间规划系统结构合理;（3）系统接口方面,建立以硬件接口和软件接口为主要类型、国土空间规划全生命周期为核心的三维系统接口,实现“五级三类四体系”的三维衔接。

Thoughts on space planning system under the background of national territorial space security in the New Period

At present, the mode of administration of territorial space is changing from the original "cluster" of space planning to a unified territorial spatial planning. The territorial space security, the bottom line of space development, has become the focus of heated discussions from all walks of life. Based on the system theory, this paper sorts out the territorial space and its planning system, and mainly analyzes what kind of territorial spatial planning can better guarantee the security of territorial space. Studies have shown that: (1) A sound legal system and a scientific system interface for territorial spatial planning are the key to ensuring the security of the territorial spatial planning. (2) The legislation for territorial spatial planning should be established with the law of territorial spatial planning as the basic law, and a clear structure and unified content legal system with laws, regulations and standard systems as the core should be formed to make the territorial spatial planning system structure reasonable. (3) In terms of system interface, we should establish a three-dimensional system with hardware interfaces and software interfaces as the main types and the entire life cycle of territorial spatial planning as the core. The system interface can realize the three-dimensional connection of "five levels, three types and four systems".