CAJ | 학술논문

国土空间综合分区必须要从立体层面建立新的空间认知。国土空间三生功能理论给出了宏观尺度国土认知的基本范式，其与微观尺度的三生空间有着显著的区别，三生功能源于三生空间，但又高于三生空间的局限。在进行国土空间综合分区时，需要进行国土空间标准地域划分；在分区的基础上，三生功能的空间协同优化可依据“反规划”理论实施。国土空间综合分区可以通过一个“千层饼”模型描述，综合分区就是按照区内功能相似、区间功能差异的分区原则对“千层饼”进行切分。湖南省国土空间综合分区范例表明，利用三生功能解释国土空间优化是可行的，所构建的理论模型也易于理解，划分的结果符合国土规划的综合性定位需求。
국토공간종합분구필수요종입체층면건립신적공간인지。국토공간삼생공능이론급출료굉관척도국토인지적기본범식，기여미관척도적삼생공간유착현저적구별，삼생공능원우삼생공간，단우고우삼생공간적국한。재진행국토공간종합분구시，수요진행국토공간표준지역화분；재분구적기출상，삼생공능적공간협동우화가의거“반규화”이론실시。국토공간종합분구가이통과일개“천층병”모형묘술，종합분구취시안조구내공능상사、구간공능차이적분구원칙대“천층병”진행절분。호남성국토공간종합분구범례표명，이용삼생공능해석국토공간우화시가행적，소구건적이론모형야역우리해，화분적결과부합국토규화적종합성정위수구。
LThis paper points out that we must establish a new spatial cognition from spatial levels to underpin comprehensive sub-areas of China’s land spaces. The functional theories of production, life and ecology present the basic models of land cognition in macro-scale, which differ signiifcantly from the space of production, life and ecology in micro-scale. The function of production, life and ecology comes from but higher than the limitation of the space of production, life and ecology. Therefore, the standard areas need to be divided when we carry out the comprehensive sub-areas of land spaces. On the basis of subareas, space collaborative optimization of the functions can be implemented according to“Negative Planning"theory. While comprehensive sub-areas of land space can be described through “Layer-cake Model”. And the comprehensive sub-areas of land space are to split the layer-cake according to the zoning principle that there are the similar functions inside the areas, and the functional difference between the different areas. This paper introduces an example in Hunan province. It shows that this is possible that explaining the space optimization by using the function of production, life and ecology. The theoretical model is easy to understand. And the result also can meet the demand of land planning comprehensive orientation.