空间冲突的演变特征及影响效应——以长株潭城市群为例

随着人口的高速增长和工业化进程的不断加快,中国已进入快速城市化时期,快速城市化进程引发的空间冲突已逐步影响到区域可持续发展,甚至威胁区域安全。界定空间冲突的内涵,分析空间冲突的形成原因、演变特征和影响效应,构建空间冲突的理论分析框架,是一项具有重要理论和实际意义的探索性工作。空间冲突是源于空间资源稀缺性和空间功能外溢性的一种伴随空间资源竞争而产生的客观地理现象,按其形成原因可分为空间经济冲突、空间生态冲突、空间社会冲突和空间复合冲突4 类;空间冲突的演变过程呈倒“U”形变化,其可控性级别可划分为稳定可控、基本可控、基本失控和严重失控4 个层次;空间冲突的影响效应表现为空间资源失配、空间开发失序、生态系统失衡和社会发展失稳等。

The Evolution Characteristics and Influence Effect of Spatial Conflict: A Case Study of Changsha-Zhuzhou-Xiangtan Urban Agglomeration

With the accelerating process of industrialization and urbanization,China has entered a period of rapid urbanization,which brought along a series of increasingly serious problems of spatial conflict.And the spatial conflict has gradually affected regional harmonious development,even threatened regional security.It is of important theoretical and practical significance to understand the spatial characteristics in the process of urbanization and organic regulation of spatial conflict,to construct the theoretical framework of spatial conflict and to analyze the concept connotation,formation,evolution rules and influence effects of spatial conflict based on introducing sociology conflict theory into geography.Research results can be conducted as follows.Spatial conflict is a objective geographical phenomena emerging with the competition for spatial resources,which stems from the scarcity of space resources and the spillover of space functions.And according to causes,conflicts can be divided into spatial economic conflict,spatial ecology conflict,spatial social conflict and spatial complex conflict.The spatial conflict intensity shows an inverted "U"-shaped change,and its controllability level is divided into four levels of stable and controllable conflict,basically controllable conflict,basically controllable conflict and seriously controllable conflict.Once the conflict upgrades to the controllable level,it will lead to disorders of spatial development,mismatch of spatial resources,serious environmental pollution,ecosystem imbalance,instability of social development and other problems.