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成渝经济区经济发展时空变化特征
Alternative TitleStudy on temporal and spatial variations of economic development in Chengdu-Chongqing (Cheng-Yu) economic zone
刘运伟1
Corresponding Author刘运伟
2015-03
Source Publication中国科学院大学学报
ISSN2095-6134
Volume32Issue:2Pages:229-234
Abstract 成渝经济区GDP、人均GDP和经济密度空间格局由成都、重庆市中心向外呈圈层状扩散.成都都市区联系量和隶属度圈层分异明显并按轴向延伸, 近郊区县联系量较大, 辐射范围相对有限.重庆都市区辐射范围广、辐射强度大, 联系量和隶属度主要呈扇形扩张.成渝经济区内成都、重庆两大都市区经济腹地各占半壁江山.联系成都都市区与重庆都市区之间的轴线, 经历了"连接-断开-再连接"的过程.
Other AbstractThe distribution space patterns concerning GDP, per capita GDP, and economy development intensity of Chengdu-Chongqing(Cheng-Yu) economic zone spread outwards in layers and circles from the centers of Chengdu and Chongqing Ctiy. In Chengdu urban zone the amount of connection and also the degree of belonging for each circle is distinct from others, and they spread outwards showing the axial distribution. Thus, the near-zone districts connect more with the urban city, but the radiation area of the urban zone is limited. On the contrary, Chongqing urban zone has a wider and stronger radiation area, and the circles of connection and belonging expand in a fan shape. The economic hinterlands of the two large urban areas of Chengdu and Chongqing occupy half of the Cheng-Yu economic zone. The axis line which connects these two urban areas experiences a process of "connection-disconnection-reconnection".
Keyword成都 重庆 成渝经济区 都市区
Subject Area地球科学 ; 地理学
DOI10.7523/j.issn.2095-6134.2015.02.012
URL查看原文
Language中文
CSCD IDCSCD:5377716
Funding Organization中国科学院重点部署项目(KZZD-EW-06-03)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/9180
Collection山区发展研究中心
Affiliation1.中科院成都山地灾害与环境研究所
2.西昌学院农业科学学院
3.中国科学院大学
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
刘运伟. 成渝经济区经济发展时空变化特征[J]. 中国科学院大学学报,2015,32(2):229-234.
APA 刘运伟.(2015).成渝经济区经济发展时空变化特征.中国科学院大学学报,32(2),229-234.
MLA 刘运伟."成渝经济区经济发展时空变化特征".中国科学院大学学报 32.2(2015):229-234.
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