基于航空客流的中国城市对外联系网络结构与演化

发布时间：2019-08-08 19:40

【摘要】：改革开放以来,经济全球化和快速城市化促进了中国城市外向型联系的发展,改变了中国城市对外联系的空间格局。越来越复杂化的城市空间分布和组织规律需要一个全新的、综合的网络视角来考察。航空运输是当前城市间相互联系的重要物质基础,体现了城市间的直接关系,是研究城市网络的合适工具。本文以中国城市对外的航空客运联系作为衡量城市关系的指标,借鉴社会网络分析中的2-模网络概念构建了中国城市对外联系网络,并对网络的结构特征和演化规律进行了分析。研究结果表明,中国城市对外联系网络存在北京-上海-广州的三中心结构。中心城市以外,西部城市上升势头迅猛,体现了网络多元化发展的趋势。此外,中国城市对外联系的主要对象逐渐从东南亚向东亚转移,并呈现出以首尔为核心的网络结构。同时,中国城市对外联系扩张以强化区域内部联系为主,洲际联系发展滞后。
[Abstract]:Since the reform and opening up, economic globalization and rapid urbanization have promoted the development of export-oriented relations in Chinese cities and changed the spatial pattern of foreign relations in Chinese cities. The more and more complicated urban spatial distribution and organization law need a new and comprehensive network perspective to investigate. Air transportation is an important material basis for the relationship between cities at present, which embodies the direct relationship between cities and is a suitable tool for the study of urban networks. This paper takes the air passenger transport connection of Chinese cities as the index to measure the urban relationship, draws lessons from the concept of 2-mode network in the analysis of social network, and analyzes the structural characteristics and evolution law of the network. The results show that there is a three-center structure of Beijing-Shanghai-Guangzhou in the external contact network of Chinese cities. Outside the central city, the western cities are rising rapidly, reflecting the trend of network diversification. In addition, the main objects of Chinese cities' external relations gradually shift from Southeast Asia to East Asia, and show a network structure with Seoul as the core. At the same time, the expansion of Chinese cities' external relations is mainly to strengthen regional internal relations, and the development of intercontinental relations lags behind.
【作者单位】：华东师范大学中国现代城市研究中心;犹他大学地理系及公共与国际事务研究院;
【基金】：国家自然科学基金项目(41329001)
【分类号】：F299.2

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