泸州市发展空间格局变化驱动力分析
发布时间：2019-07-21 08:28
【摘要】：[目的]空间格局既是社会经济发展的支撑,也是区域的自然条件、区位条件的影响产物。研究以地理国情监测数据为基础,分析空间格局的形成因素以及与社会经济发展之间的相互作用。研究提取泸州市的城市发展空间格局,构建空间格局影响因素集,包括中心城镇影响、道路影响、河流影响等。[方法]该研究采用空间非线性方程,识别驱动力的空间异质性,并模拟范围内不同子区域的状态转换差异。建立协方差矩阵,找出与空间格局变化具有相关性的影响因素,识别影响因素对空间格局的影响力大小。[结果]分析发现,2010~2013年间泸州市交通轴线沿线经济社会总量和增长速度的变化较快,泸州市依托轴带发展模式推进经济社会发展的规划已初见成效,沿长江经济带及沿川黔高速公路发展带均已形成并开始对沿线经济社会发展起到积极的带动作用。同时随着泸州市城市总体规划和成渝经济区规划的实施,沿长江经济带即横向发展带对经济社会发展的带动作用将更加显著,并且将在泸州市未来发展中发挥重要作用。[结论]研究结果表明,建立空间格局的空间要素吸引力方程可以准确地表达不同的空间要素对空间格局形成的作用力大小、作用力方向,可以更好地为空间规划地制定提供参考。
[Abstract]:[objective] Spatial pattern is not only the support of social and economic development, but also the product of regional natural conditions and location conditions. Based on the monitoring data of geographical conditions, this paper analyzes the forming factors of spatial pattern and the interaction between spatial pattern and social and economic development. The spatial pattern of urban development in Luzhou City is studied and extracted, and the influencing factors of spatial pattern are constructed, including the influence of central cities and towns, the influence of roads, the influence of rivers and so on. [methods] the spatial nonlinear equation was used to identify the spatial heterogeneity of driving force and to simulate the difference of state transition in different subregions. The covariance matrix is established, the influencing factors related to the change of spatial pattern are found out, and the influence of influencing factors on spatial pattern is identified. [results] it is found that the total economic and social quantity and growth rate along the traffic axis of Luzhou City have changed rapidly during 2013. The planning of Luzhou City relying on the development mode of axial zone to promote economic and social development has achieved initial results. Along the economic belt of the Yangtze River and along the development zone of Sichuan-Guizhou Expressway, both the economic and social development along the Yangtze River and along the Sichuan-Guizhou Expressway have been formed and began to play a positive driving role in the economic and social development along the line. At the same time, with the implementation of Luzhou urban master planning and Chengdu-Chongqing economic zone planning, the driving effect of the Yangtze River economic belt, that is, the horizontal development zone, on economic and social development will be more significant, and will play an important role in the future development of Luzhou City. [conclusion] the results show that the establishment of the attraction equation of spatial elements can accurately express the force and direction of different spatial elements on the formation of spatial pattern, and can provide a better reference for the formulation of spatial planning.
【作者单位】： 四川省国土资源厅信息中心;西南土地资源监测与评价教育部重点实验室;
【基金】：四川省国土资源厅科技项目“土地资源优化布局调整方法研究”项目(KJ2015-4)
【分类号】：F299.27
本文编号：2517049
[Abstract]:[objective] Spatial pattern is not only the support of social and economic development, but also the product of regional natural conditions and location conditions. Based on the monitoring data of geographical conditions, this paper analyzes the forming factors of spatial pattern and the interaction between spatial pattern and social and economic development. The spatial pattern of urban development in Luzhou City is studied and extracted, and the influencing factors of spatial pattern are constructed, including the influence of central cities and towns, the influence of roads, the influence of rivers and so on. [methods] the spatial nonlinear equation was used to identify the spatial heterogeneity of driving force and to simulate the difference of state transition in different subregions. The covariance matrix is established, the influencing factors related to the change of spatial pattern are found out, and the influence of influencing factors on spatial pattern is identified. [results] it is found that the total economic and social quantity and growth rate along the traffic axis of Luzhou City have changed rapidly during 2013. The planning of Luzhou City relying on the development mode of axial zone to promote economic and social development has achieved initial results. Along the economic belt of the Yangtze River and along the development zone of Sichuan-Guizhou Expressway, both the economic and social development along the Yangtze River and along the Sichuan-Guizhou Expressway have been formed and began to play a positive driving role in the economic and social development along the line. At the same time, with the implementation of Luzhou urban master planning and Chengdu-Chongqing economic zone planning, the driving effect of the Yangtze River economic belt, that is, the horizontal development zone, on economic and social development will be more significant, and will play an important role in the future development of Luzhou City. [conclusion] the results show that the establishment of the attraction equation of spatial elements can accurately express the force and direction of different spatial elements on the formation of spatial pattern, and can provide a better reference for the formulation of spatial planning.
【作者单位】： 四川省国土资源厅信息中心;西南土地资源监测与评价教育部重点实验室;
【基金】：四川省国土资源厅科技项目“土地资源优化布局调整方法研究”项目(KJ2015-4)
【分类号】：F299.27
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