新型工业化背景下工业生态集聚的空间优化研究——以长江上游县域为例

Spatial optimization of industry ecological agglomeration under the background of new industrialization:A case study of counties in the upper reaches of the Yangtze River

工业生态集聚是新型工业化背景下工业绿色转型发展的一种新型空间组织形态,也是我国推动人与自然和谐共生现代化的重要途径。新型工业化要求以主体功能区引导产业合理布局,长江上游地区作为长江经济带生态优先绿色发展战略实施的重要生态屏障区域,需兼顾融合生态环境效益和经济效益,加快推动传统工业集聚转向工业生态集聚。为实现工业生态集聚的空间均衡目标,以长江上游地区县域为主要研究区域,利用2019年县域尺度数据建立指向工业生态集聚的空间差异化类型框架,并与现实工业集聚状况进行比较分析,发现长江上游地区县域仍存较明显的“空间错位”“空间越位”“空间失位”等“空间失序”问题,主要成因在于空间制度尚待健全、空间尺度有待细化、空间绿度亟待强化。针对上述问题,从空间原则、空间定位、空间底数、空间规划、空间考核和空间协同六方面着手,提出以主体功能区战略为核心引导,协同推动长江上游地区县域的工业布局空间优化策略。

Industrial ecological agglomeration is a new spatial organizational form for the green transformation and development of industries under the background of new industrialization,and it is also an important way to promote the harmony between man and nature of modernization.The new industrialization requires that the rational layout of industries guiding by the main functional zones.The upper reaches of the Yangtze River,as an important ecological barrier region for the implementation of the ecological priority green development strategy in the Yangtze River Economic Belt,must take the integration of ecological environmental benefits and economic benefits into account,and accelerate the transformation of“traditional industrial agglomeration”into“industrial ecological agglomeration”.In order to achieve the goal of spatial equilibrium of industrial ecological agglomeration,county-level regions in the upper reaches of the Yangtze River were chosen as the main research area.By using the 2019county scale data,a spatial differentiation type framework pointing to industrial ecological agglomeration was established,and a comparative analysis with the current situation of industrial agglomeration was made.Noticeable“spatial-disorder”problems were found such as“spatial mismatch”,“spatial offside”and“spatial dislocation”in the counties of the upper reaches of the Yangtze River.The primary causes are that the spatial system needs to be improved,the spatial scale needs to be refined,and the spatial greenness needs to be strengthened.In order to solve the above problems,the strategy of the main functional zones as the core guidance and promoting the spatial optimization strategy of industrial layout in the counties of the upper reaches of the Yangtze River were put forward from six aspects,namely,spatial principle,spatial positioning,spatial base-number,spatial planning,spatial assessment and spatial coordination.