国土空间规划中“双评价”的内在逻辑与外部定位

Internal Logic and External Positioning of “Double Evaluation” in Land and Space Planning

国土空间规划是国家可持续发展的空间蓝图,由资源环境承载力评价与国土空间开发适宜性评价组成的“双评价”正是编制国土空间规划的基础。通过梳理“双评价”实践经验和研究进展指出,目前由于存在“双评价”出口、尺度与驱动内在逻辑的失范,导致作用指向、层级匹配与主体结构3个层面的外部定位混乱,限制了评价成果应用于国土空间规划中的可行性。从规模数量与空间布局、“自上而下”与“自上而上”、政府主导与市场主导的三重融合视角,重新厘清“双评价”的内在逻辑,进而明确相应的外部定位,优化“串联递进式”的评价路径为“串并联混合式”,为提升“双评价”对国土空间规划编制的有效支撑能力提供思路与参考。

The“double evaluation”composed of resources and environment carrying capacity evaluation and land and space development suitability evaluation has been elevated to the strategic height of the basis for the preparation of land and space planning.Through combing the research progress of“double evaluation”,it is pointed out that there is still a lack of research on its internal logic and the corresponding external positioning of the two evaluations.Unclear result logic,scale logic and driving logic lead to the confusion of external positioning including role orientation,level matching and main structure,limiting the feasibility of applying the evaluation results to land and space planning.As a result,this paper re-clarifies the internal logic of“double evaluation”and then clarifies the corresponding external positioning with optimizing the evaluation path of“series progressive”to“series-parallel hybrid”,which provides ideas and references for improving the effective support capacity of“double evaluation”for land and space planning.