徐州都市圈产业结构转型城镇空间响应的时空异质性

发布时间：2018-10-19 11:47

【摘要】：整合ESDA和GWR模型,以徐州都市圈为例,分析了2005~2014年成长型都市圈产业结构转型城镇空间响应强度及其影响因素的时空异质性特征,发现:1研究期内徐州都市圈产业结构转型城镇空间响应程度不断增强,同期各县域间差异呈持续增大趋势;2徐州都市圈产业结构转型城镇空间响应强度差异格局的多尺度性特征显著。城乡尺度上,呈现以地级市市区为中心向外围降低的圈层式区域格局;省际边界区域尺度上,呈现向鲁南皖北苏北豫东的区域格局演变趋势;3强响应县域主要向京沪铁路沿线地区集聚,城镇空间扩展轴线正在形成。弱响应县域在皖苏、豫皖边界地区集中,形成了产业结构转型城镇空间响应强度较低走廊;4 HH型县域主要集中于地级市市区及其周围地区,LL型县域在豫皖苏边界区域的黄河故道沿线地区集聚,表明南北差异正成为徐州都市圈产业结构转型城镇空间响应强度关联性差异的主要表征;5徐州都市圈产业结构转型城镇空间响应的主要影响因素作用程度呈现对外开放经济水平创新能力政府调控能力的特征,且空间不均衡性显著。
[Abstract]:Based on the ESDA and GWR models, this paper analyzes the spatial response intensity and spatial heterogeneity of the industrial structure transition towns in Xuzhou Metropolitan area from 2005 to 2014, taking Xuzhou Metropolitan Circle as an example, and analyzes the spatial and temporal heterogeneity of the spatial response intensity and its influencing factors. The findings are as follows: 1 during the period of study, the spatial response of the cities and towns in the industrial structure transformation of Xuzhou metropolitan area has been increasing. At the same time, the differences among different counties showed an increasing trend; (2) the multi-scale characteristics of the spatial response intensity difference pattern in the industrial structure of Xuzhou Metropolitan area were significant. On the scale of urban and rural areas, there is a regional pattern with the center of prefecture-level city as the center and decreasing to the periphery; at the regional scale of the provincial boundary, The regional pattern evolves to the north and north of Shandong province and the north of Jiangsu province to the east of Jiangsu province; the third strong response county mainly concentrates along the Beijing-Shanghai railway and the urban spatial expansion axis is being formed. The weak response counties are concentrated in the border areas of Anhui and Jiangsu provinces, Henan and Anhui provinces, The spatial response intensity of the cities and towns in the industrial structure transition is low, 4 the HH county area is mainly concentrated in the prefecture-level urban area and its surrounding areas, and the LL county area is concentrated along the Yellow River old road in the border area of Henan, Anhui and Jiangsu provinces. The results indicate that the difference between north and south is becoming the main indication of the spatial response intensity difference of the industrial structure of Xuzhou metropolitan area. 5 the main factors influencing the spatial response of the industrial structure transition town of Xuzhou metropolitan area The characteristics of the government's ability to regulate and control the level of open economy, And the spatial imbalance is significant.
【作者单位】：江苏师范大学地理测绘与城乡规划学院;
【基金】：国家自然科学基金项目(41371146;41671123;41671122)资助~~
【分类号】：TU984.113

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