摘要
基于中国180个地级市的航空客运数据,运用大数据方法、GIS空间分析、社会网络分析等多种研究方法,初步揭示了全国城市网络的空间形态、整体联系和局部联系特征。研究表明:(1)从空间形态看,全国城市网络基本形成以'菱形结构'为核心的全国城市网络结构和以'倒三角结构'为核心的'一带一路'城市网络结构,并呈现出以区域性中心城市为核心的轴辐式网络结构;(2)从整体联系看,全国航空客运联系按距离远近呈右偏态分布,但总体符合距离衰减特征,并呈现以'一带一路'沿线城市为核心的多中心分布结构,'一带一路'城市网络航空联系则主要集中在海上丝绸之路以及丝绸之路经济带东部区域;(3)从局部联系看,我国城市群呈现以长江三角洲城市群为核心的'一超多强'的结构,城市群尺度航空节点城市呈'扇形'核心—边缘结构,且城市群航空网络结构呈现东密西疏的特征,全国尺度航空节点城市则呈'20∶34∶46'的核心—边缘结构。
Based on the data of interactive connection of air passenger transport between 180 prefecture-level cities in China and the research methods of Big-data methods,GIS spatial analysis,and social network analysis,this paper reveals the features of spatial pattern,overall connection and local connection of the urban network in China.The results are presented as follows.1)In terms of spatial pattern,the national city network framework based on the'diamond structure'as its core,and'The Belt and Road'city network structure based on the'inverted triangle structure'as its core,and the hub and spoke network structure with regional central city as its core are discovered.2)The air passenger transport links on the whole subject is in line with the characteristics of spatial distance attenuation in China in terms of overall connection,and shows cities along'The Belt and Road'as the core of the multi-center distribution structure,and the'Belt and Road'urban network aviation links are mainly concentrated on the Maritime Silk Road and the eastern region of the Silk Road Economic Belt.3)In terms of local connection,urban agglomerations in our country present a structure of'Only super Power and Multi-great Power'with the core of the Yangtze River Delta urban agglomeration,and the air node city presents a'fan-shaped'core-edge distribution structure on the scale of the urban agglomeration,and the compactness of network structure of urban agglomeration is characterized by decreasing gradually from east to west,moreover,the air node city presents a'20:34:46'core-edge distribution structure on the national scale.
作者
马学广
鹿宇
MAXueguang;LU Yu(Law and Politics School,Ocean University of China,Qingdao 266100,Shandong,China;Ocean Development Institute,Ocean University of China,Qingdao 266100,Shandong,China)
出处
《经济地理》
CSSCI
CSCD
北大核心
2018年第8期47-57,共11页
Economic Geography
基金
国家社会科学基金一般项目(18BJL092)
教育部人文社会科学研究规划基金项目(17YJA630071)
关键词
航空客运
“一带一路”
城市群
城市网络
城市联系
air passenger transport
the Belt and Road
urban agglomeration
city network
city connection