| 1950 年代以来中国铁路物流的交流格局及演变特征 |
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| 引用本文： | 王成金.1950 年代以来中国铁路物流的交流格局及演变特征[J].地理科学进展,2008,27(1):46-55. |
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| 作者姓名： | 王成金 |
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| 作者单位： | 中国科学院地理科学与资源研究所经济地理与区域发展研究室,北京,100101 |
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| 基金项目： | 国家自然科学基金项目(40701045)，国家自然科学基金重点项目(40635026) |
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| 摘 要： | 物流反映了地理单元间的经济联系或职能分工，对考察区域或城市间的相互作用具有重要意义。基于铁路 物流的国内外研究评述，本文构筑了20 世纪50 年代以来中国铁路物流的GIS 数据库，从省级和地级政区两个尺 度，对中国铁路物流进行模拟和评价，分析其分布格局与演变特征等空间规律，并对城际集装箱物流的空间规律进 行分析和透视；同时，深入解析省际和城际铁路物流和集装箱流的流动格局及演变特征，考察其交流模式；然后，对 铁路物流和集装箱流的流动轨迹进行模拟和评价。通过该研究，可有效考察中国省际和城际经济联系与相互作用， 强化网络组织的空间认识。
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| 关 键 词： | 省际物流 城际物流 经济联系 格局 演变 |
| 收稿时间： | 2007-12-01 |
| 修稿时间： | 2007年12月1日 |
Railway Cargo Flow in China since 1950s: Spatial Configuration and Its Evolution |
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| WANG Chengjin.Railway Cargo Flow in China since 1950s: Spatial Configuration and Its Evolution[J].Progress in Geography,2008,27(1):46-55. |
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| Authors: | WANG Chengjin |
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| Institution: | Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China |
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| Abstract: | Cargo flow reflects the economic ties and spatial interaction among different region unites, which helps to probe the economic networks. Based on comment on research progress of railway cargo, we constructed the GIS data base of railway cargo flow in China since 1950s, and analyzed its spatial regularity (including the distribution and flow configuration), its evolution and flowing path. We drew these conclusions: (1)With more and more cities tied by railway, the covering scope and interaction density of railway cargo has been expanded, urging interregional economic ties to expand from interior to exterior and develop the cooperating networks. (2)There is a zoning character of cargo distribution with different scales in East, Middle and West Regions or in North and South Regions, but with weakening trend. North China became their central region. Additionally, resource regions and several transport hubs became the main outflow region of cargo, but industrial regions and many transport hubs became the main inflow region.(3)Due to concentrative transportation of cargoes, trunk railways have the great amount of cargo flow and density which developed into transportation way and compete the interregional economic ties and their adjacent regions with a great scale of railway cargoes which developed into the cargo belt.(4)Cargo flow occurred largely in East and Middle Regions or North Regions, and most are lognitudinal and some are transmeridional but with increasing trend.(5)There occurred the polarization of cargo flow, and some urban clusters (especially capital regions) became the concentrative regions of railway cargo and flow, but some cities or regions, due to the resource distribution and transport location, became the flowing hub, and (6)Cargo flow between resource cities and ports or industrial regions became increasingly important, but container flow occurred among the regional central cities. Those discussions help to probe the interregional economic ties and urban spatial interaction. |
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| Keywords: | railway cargo flow economic ties spatial configuration evolution |
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