THE SPATIO-TEMPORAL EVOLVEMENT ANALYSIS OF SPATIAL INTERACTION AMONG CITIES AND COUNTIES OF NANJING METROPOLITAN AREA
LIUWei-chen1,2, LU Yu-qi3,4, XU Di3,4
1. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China;
3. College of Geography Science, Nanjing Normal University, Nanjing 210023, China;
4. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China
Abstract：With the deepening of globalization and the strengthening of regional economic integration, metropolitan area has become an key research content of economic geography and regional economics. The metropolitan construction promotes harmonious and linkage development, which is conducive to the metropolitan integrated development. The spatial Interaction study is one of the most important parts in metropolitan area study. This paper calculates and analyzes the spatio-temporal evolvement of spatial interaction among counties of Nanjing metropolitan area by using the improved gravity model, improved potential model and GIS spatial analysis method. And on this basis' problems and countermeasures during the metropolitan development are discussed. Some conclusions can be draw as follows: 1） Spatial relation of cities and counties is growing in Nanjing metropolitan area, the linkage between Nanjing main city and other counties and cities are the strongest. 2） The evolution of spatial relation in Nanjing metropolitan area reflects the space reconstruction of metropolitan's internal space form which is radial structure taking Nanjing as the center in 2000 and there is a high strength contact network among cities and counties in Nanjing, Zhenjiang, Yangzhou, Maanshan in 2013. 3） The potential value of the Nanjing's main city is in the first place during the study period. 4） There is a layer structure of potential values taking Nanjing as the center.
刘玮辰, 陆玉麒, 徐旳. 南京都市圈空间相互作用时空演变分析[J]. 人文地理, 2017, 32(2): 65-71.
LIUWei-chen, LU Yu-qi, XU Di. THE SPATIO-TEMPORAL EVOLVEMENT ANALYSIS OF SPATIAL INTERACTION AMONG CITIES AND COUNTIES OF NANJING METROPOLITAN AREA. HUMAN GEOGRAPHY, 2017, 32(2): 65-71.
伍鸿,杨勇.都市圈经济一体化的概念、实质和框架[J].贵州社会科 学,2010(7):80-83. [Wu Hong, Yang Yong. The concept, essence and framework of economic integration in metropolitan area[J]. Guizhou Social Sciences, 2010(7):80-83.]
[5]
王学锋.都市圈规划的实践与思考[J].城市规划,2003,27(6):51-54.[Wang Xuefeng. The practice and thinking of metropolitan area planning[J]. City Planning Review, 2003,27(6):51-54.]
[6]
Ullman E. L American Commodity Flow[M]. Seattle: University of Washington Press, 1957:60-73.
[7]
Hidenobu M. International urban systems and air passenger and cargo flows some calculations[J]. Journal of Air Transport Management, 2004(10):241-249.
[8]
Shen Guoqiang. Reverse-fitting the gravity model to inter-city airline passenger flows by an algebraic simplification[J]. Journal of Transport Geography, 2004(12):219-234.
[9]
Edward L G. Learning in cities[J]. Journal of Urban Economics, 1999(46):254-277.
[10]
许培源,许红妹.福建省厦漳泉大都市区空间结构特征分析[J].经 济地理,2012,32(6):59-66. [Xu Peiyuan, Xu Hongmei. The spatial structure of Xia-Zhang-Quan metropolis based on spatial interaction[J]. Economic Geography, 2012,32(6):59-66.]
[11]
敖丽红,尤芳,田翠玲.城市发展扩散理论研究——以大连市为例[J].城市发展研究,2012,19(6):18-23. [Ao Lihong, You Fang, Tian Cuiling. Urban development and diffusion theory: A case study of Dalian city[J]. Urban Development Studies, 2012,19(6):18-23.]
[12]
陈圆圆,李宁,丁四保.城市群空间联系能力与SOM神经网络分级 研究——以辽中南城市群为例[J].地理科学.2011,31(12):1461-1467. [Chen Yuanyuan, Li Ning, Ding Sibao. Spatial combination capacity and classification based on SOM network of urban agglomerations: A case study of central and southern Liaoning urban agglomerations[J]. Scientia Geographica Sinica, 2011,31(12):1461-1467.]
[13]
闫卫阳,王发曾,秦耀辰.城市空间相互作用理论模型的演进与机 理[J].地理科学进展,2009,28(4):511-518. [Yan Weiyang, Wang Fazeng, Qin Yaochen. Analysis of the principle and evolvement of the theoretic models of urban spatial interaction[J]. Progress in Geography, 2009,28(4):511-518.]
[14]
刘继生,陈彦光.分形城市引力模型的一般形式和应用方法[J].地 理科学,2000,20(6):528-533. [Liu Jisheng, Chen Yanguang. The gravitational models of franctal cities: Theoretical basis and applied methods[J]. Scientia Geographica Sinica, 2000,20(6):528-533.]
[15]
孙晶,许崇正.空间经济学视角下“经济引力”模型的构建运用 ——以2010 年长三角地区经济数据为例[J].经济学家,2011(7): 37-44. [Sun Jing, Xu Chongzheng. The construction and application of the “economic gravity” model on the perspective of spatial economics-example from the economic data of Yangtze River delta in 2010[J]. Economist, 2011(7):37-44.]
[16]
梅志雄,徐颂军,欧阳军,等.近20 年珠三角城市群空间相互作用时 空演变[J].地理科学,2012,32(6):694-701. [Mei Zhixiong, Xu Songjun, Ouyang Jun, et al. The spatio-temporal evolvement of spatial interaction among cities of Zhujiang River delta in recent 20 years[J]. Scientia Geographica Sinica, 2012,32(6):694-701.]
[17]
关伟,周忻同.辽中南城市群空间相互作用的时空演变[J].经济地 理,2014,34(9):48-55. [Guan Wei, Zhou Xintong. The spatio-temporal evolvement of spatial interaction among cities of South Central Liaoning[J]. Economic Geography, 2014,34(9):48-55.]
[18]
秦玉.基于GIS 的空间相互作用理论与模型研究[D].上海:同济大 学,2008:9-11. [Qin Yu. Research of Spatial Interaction Modeling Based on GIS[D]. Shanghai: Tongji University, 2008:9-11.]
[19]
孟德友,陆玉麒.基于引力模型的江苏区域经济联系强度与方向[J]. 地理科学进展,2009,28(5):688-704. [Meng Deyou, Lu Yuqi. Strength and direction of regional economic linkage in Jiangsu province based on gravity model[J]. Progress in Geography, 2009, 28(5):688-704.]
[20]
李江苏,骆华松,王晓蕊.引力模型重构在城区与郊区相互作用中 的应用——以昆明市为例[J].世界地理研究,2009,18(2):77-84.[Li Jiangsu, Luo Huasong, Wang Xiaorui. Application of reconstruction of gravitation model in the space reciprocity between the city zone and the suburb[J].World Regional Studies, 2009,18(2):77-84.]
