| 河口港城市的区域可达性研究 |
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| 引用本文： | 杨伟,陈志强,仇松祥.河口港城市的区域可达性研究[J].天津师范大学学报(自然科学版),2013,33(1):64-66. |
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| 作者姓名： | 杨伟 陈志强 仇松祥 |
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| 作者单位： | 1. 南通职业大学应用人文与旅游管理学院,江苏南通,226007
2. 福建师范大学地理科学学院,福州,350007 |
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| 基金项目： | 国家自然科学基金资助项目，江苏省教育厅高校哲学社会科学研究基金资助项目 |
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| 摘 要： | 以江苏南通为例，选取加权平均旅行时间为指标，借助GIS空间分析手段，分析其所处区域主要城市的可达性空间格局．结果表明：由于南通邻近上海、苏南等核心区域，加之近年经济的较快发展和交通条件的较大改善，其区域可达性显著提高．随着苏通大桥建成通车以及未来沪通公路、铁路过江通道的建立，南通在长三角的区域可迭性将进一步增强，河口港城市的区域经济辐射效应将因此得到进一步发挥．
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| 关 键 词： | 河口港城市 区域可达性 城市规划 南通 加权平均旅行时间 空间格局 |
Regional accessibility analysis on estuary port city |
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| YANG Wei
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CHEN Zhiqiang
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QIU Songxiang.Regional accessibility analysis on estuary port city[J].Journal of Tianjin Normal University(Natural Science Edition),2013,33(1):64-66. |
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| Authors: | YANG Wei CHEN Zhiqiang QIU Songxiang |
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| Institution: | 1(1.School of Application Humanities and Tourism Management,Nantong Vocational College,Nantong 226007,Jiangsu Province,China; 2.College of Geographical Sciences,Fujian Normal University,Fuzhou 350007,China) |
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| Abstract: | Taking Nantong port city in Jiangsu Province as the object for empirical research, selecting the weighted mean travel time as index, the spatial pattern of regional accessibility is analyzed based on GIS spatial analysis methods. Results show that the regional accessibility of Nantong has increased in recent years for its location near to the core economy areas of Shanghai and southern Jiangsu, and rapid economic development, great improvement of traffic conditions as well. With the Suzhou-Nantong Bridge opened in 2008 and the Shanghai-Nantong Passage across the Yangtze River which will be built in the future, the regional accessibility of Nantong will be further enhanced in the Yangtze River delta region. There- fore, the regional economic radiation effects of the estuary port city of Nantong will be further realized. |
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| Keywords: | estuary port city regional accessibility urban planning Nantong weighted mean travel time spatial pattern |
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