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| 中国高铁-民航竞争网络的空间演化模式及影响因素 | |
| 引用本文： | 王姣娥,景悦,杨浩然.中国高铁-民航竞争网络的空间演化模式及影响因素[J].地理科学,2020,40(5):675-684. |
| 作者姓名： | 王姣娥 景悦 杨浩然 |
| 作者单位： | 1.中国科学院地理科学与资源研究所/中国科学院区域可持续发展分析与模拟重点实验室,北京 100101 2.中国科学院大学资源与环境学院,北京 100049 3.成都市规划设计研究院,四川 成都 610041 4.华东师范大学中国现代城市研究中心,上海 200062 5.华东师范大学城市与区域科学学院,上海 200241 |
| 基金项目： | 国家自然科学基金项目(41722103);上海市浦江人才计划(2019PJC034) |
| 摘 要： | 随着中国高速铁路与民用航空的快速发展,两者运营网络的空间竞争范围越来越大。从个人出行视角出发,同时拥有高铁与民航直达列车/航班的城市对为出行提供了选择机会,定义为高铁-民航竞争网络。以2007-2015年高铁-民航竞争网络的所有城市对为切入点,尝试刻画其演化过程与模式、网络结构与距离分布规律,并最终总结网络演化的影响因素。研究结论为：① 中国高铁-民航竞争网络在空间上呈现出由东向西、由北向南的扩张趋势,规模不断扩大。② 高铁-民航竞争网络具有向北京、上海等少数城市集聚的特征。③ 高铁-民航竞争网络城市对的距离范围主要分布在800~1 500 km,但运营的列车/航班频率竞争关系的临界值为1 000~1 100 km。④ 高铁-民航竞争网络在空间上遵循核心-核心、核心-边缘自上至下的拓展规律,并主要受城市规模、行政职能等级以及地理空间约束等因素的影响。 |
| 关 键 词： | 高速铁路 民用航空 地理 竞争 城际出行 |
| 收稿时间： | 2019-09-12 |
| 修稿时间： | 2019-11-25 |
The Evolution Mode of China’s HSR-air Competitive Network and Its Driving Factors |
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| Wang Jiao’e,Jing Yue,Yang Haoran.The Evolution Mode of China’s HSR-air Competitive Network and Its Driving Factors[J].Scientia Geographica Sinica,2020,40(5):675-684. | |
| Authors: | Wang Jiao’e Jing Yue Yang Haoran |
| Abstract: | With the rapid parallel development of high-speed rail and air transportation, the HSR-air competitive network has undergone great changes. Using the data of city pairs with both air and HSR service in the period of 2007-2015, this article explores the evolution of spatio-temporal pattern of HSR-Air competitive network at the national scale, and then reveals its expansion mode as well as the main driving factors. The results are as following: 1) The HSR-air competitive network grows rapidly in size. Spatially, while a tendency of expanding westward and southward is manifested, the overlapping market of 2 transportation modes still focuses on the eastern coastal region. 2) The city-pairs with potential HSR-Air competition are inclined to link the top city nodes, and the HSR-air competitive network presents a hierarchical structure with Beijing and Shanghai as centers. 3) The overlapping market of HSR and air transportation expands from city-pairs with medium distance to long distance. HSR dominates city-pairs with distance below 700 km and has relative advantage in the range of 700 to 1 000 km compared to air transportation. While air transportation dominates city-pairs with distance over 1 500 km. The competition between HSR and air transportation intensifies in the range of 1 000-1 500 km. 4) The HSR-air competitive network has shown a “core-core” pattern in the early period and then grows to a “core-periphery” pattern later. City size, urban function as well as geographical proximity are main factors for shaping the HSR-air overlapping network. |
| Keywords: | high-speed rail air aviation geography competition inter-city transport |
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