城市门户性与中国门户群研究
发布时间：2019-03-25 15:37
【摘要】：基于职能与区位二元视角,构建综合评价指标体系,对2014年中国地级以上城市的门户性、门户等级体系、门户群以及门户城市的空间结构与意象进行研究,结果表明:1中国城市门户性在地带性尺度上呈"东中西"三级递减空间格局,东部地区门户城市空间集群趋势明显,中部、西部地区缺乏明显的高值集群。2中国门户城市划分为4个等级,高等级门户沿海、沿江、沿边指向性明显,低等级门户广泛分布于中、西部内陆地区。3中国门户城市可划分为辽东半岛、京津秦唐、山东半岛、长江三角洲、海峡西岸和珠江三角洲六大门户群,六大门户群的腹地范围差异较大且区域分工明显。
[Abstract]:Based on the dual perspective of function and location, this paper constructs a comprehensive evaluation index system, and studies the spatial structure and image of the cities above the prefecture level in China in 2014, including the door-to-door system, the portal class system, the portal cluster and the spatial structure and image of the portal city. The results show that: (1) on the zonal scale, the urban door size of China shows a three-level decline pattern of "East and West", and the trend of spatial cluster of portal cities in the eastern part of China is obvious, and in the middle part, There is a lack of obvious high-value clusters in the western region. (2) China's portal cities are divided into four levels, high-grade portals along the coast, along the river and along the edge with obvious directionality, and low-grade portals are widely distributed in the middle. 3 the gateway cities of China can be divided into six main portals: Liaodong Peninsula, Beijing, Tianjin, Qin and Tang, Shandong Peninsula, Yangtze River Delta, West Bank of Taiwan Strait and Pearl River Delta, and the hinterland of the six portals is different and regional division of labor is obvious.
【作者单位】： 南京师范大学地理科学学院/江苏省地理信息资源开发与利用协同创新中心;
【基金】：国家自然科学基金重点项目(41430635);国家自然科学基金项目(41501122)资助~~
【分类号】：C912.81
[Abstract]:Based on the dual perspective of function and location, this paper constructs a comprehensive evaluation index system, and studies the spatial structure and image of the cities above the prefecture level in China in 2014, including the door-to-door system, the portal class system, the portal cluster and the spatial structure and image of the portal city. The results show that: (1) on the zonal scale, the urban door size of China shows a three-level decline pattern of "East and West", and the trend of spatial cluster of portal cities in the eastern part of China is obvious, and in the middle part, There is a lack of obvious high-value clusters in the western region. (2) China's portal cities are divided into four levels, high-grade portals along the coast, along the river and along the edge with obvious directionality, and low-grade portals are widely distributed in the middle. 3 the gateway cities of China can be divided into six main portals: Liaodong Peninsula, Beijing, Tianjin, Qin and Tang, Shandong Peninsula, Yangtze River Delta, West Bank of Taiwan Strait and Pearl River Delta, and the hinterland of the six portals is different and regional division of labor is obvious.
【作者单位】： 南京师范大学地理科学学院/江苏省地理信息资源开发与利用协同创新中心;
【基金】：国家自然科学基金重点项目(41430635);国家自然科学基金项目(41501122)资助~~
【分类号】：C912.81
【参考文献】
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5 徐s，
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