信息通讯技术(ICT)与城市地理研究综述

信息通讯技术（ICT）已成为现代城市发展的重要推动力，对城市居民空间行为产生了深刻影响。本文在对国内外相关文献梳理的基础上，从城镇化、城镇体系、城市活动空间、虚拟空间与实体空间、智慧城市等方面对ICT与城市地理领域的关联性研究进行了综述。研究发现，ICT通过促进产业结构高级化协同城镇化发展，通过改变流动性、邻近性改变城镇体系与城市空间结构。同时基于虚拟空间—实体空间，构建信息通讯技术背景下城市空间与居民空间行为作用机制。在新型城镇化背景下，基于微观尺度聚焦居民个人空间行为的研究亟待开展，空间正义、社会公平、区域发展均衡等议题亟待关注，融合信息通讯技术的城市空间理论亟待发展。

A REVIEW OF RESEARCHES ON URBAN GEOGRAPHY UNDER THE BACKGROUND OF INFORMATION AND COMMUNICATION TECHNOLOGY

Information communication technology is not only an important driving force for the development of contemporary cities, but also of a profound impact on the spatial behavior of urban residents. Based on the analysis of relevant domestic and overseas literatures, combining with urban geography frameworks and urban spatial research frameworks, this paper performs analysis and reviewing from five aspects:Urbanization, urban system, urban activity space (including urban shopping space, urban leisure space and urban living space), virtual space and physical space, and smart city. Furthermore, information communication technologies are of great influence on urban systems and the urban spatial structures in the way of changing mobilities and proximity. At the same time, based on virtual space and physical space, the mechanism of urban space and spatial behaviors of residents under the background of information communication technology is constructed. Under the influence of information and communication technology, the spatial mechanism of city-countryside, city-city and city-region has undergone profound changes. ICT provides power for urbanization through the optimization and upgrading of urban industrial structure, and its path can be divided into industrial informatization and main informatization. With the advancement of new urbanization, the elimination of urban-rural dual structure and the improvement of urbanization quality have become important aspects of urbanization construction, and ICT has also become a key factor in the process of urbanization. Furthermore, the flow space established around the information and communication technology has changed the way of regional and urban connection, and further changed the structure of regional urban functional system. The urban system has undergone scale interactive reconstruction at different levels. On the one hand, the twoway and jumping network flow intensifies; On the other hand, the concept of global city based on global town network is emerging.