江苏省服务业发展时空格局演变
Spatial and Temporal Evolution of Service Industry Pattern in Jiangsu Province
宋晓雨 1丁正山 1卢晓旭 2李亚儒 1尚正永 3谢朝栋1
作者信息
- 1. 南京师范大学地理科学学院,中国江苏南京210023
- 2. 华东师范大学资源与环境科学学院,中国上海200062
- 3. 淮阴师范学院城市与环境学院,中国江苏淮安223300
- 折叠
摘要
综合运用统计分析与ESDA方法,选取人均服务业增加值为测度指标,系统分析了江苏省县域服务业发展水平的时空格局演变.结果表明:1992年以来江苏省县域服务业发展水平的绝对差异呈扩大趋势,而相对差异趋于缩小,区域内服务业发展水平时间差异较大;从空间格局的演变过程来看,县域服务业发展水平呈现显著的空间正相关,即在空间上集聚分布,且集聚趋势有所增强.此外,服务业发展水平呈现明显的空间分异格局,苏南地区发展水平较高,苏北地区发展水平较低,沿江地区发展水平明显高于沿海地区.在此基础上,分析了江苏省服务业空间格局演变的影响因素.
Abstract
Based on county-level per capita level of service industry development,this paper explores the spatial and temporal evolution of service industry pattern between 1992 and 2011 in Jiangsu Province with the use of statistical analysis and ESDA method.The results show that:since 1992,the absolute differences of development level in the service industry in Jiangsu Province gradually tend to expand,and the relative differences tend to be narrow,therefore the regional differences of service level in Jiangsu province is large.In addition,the development of service industry in Jiangsu Province has a strong spatial autocorrelation.That is,the relatively high (low) developed county tends to belocated nearby other high (low) counties more often than expected due to random chance.And the agglomeration trend has been enhanced.Besides,the development of service industry shows significant spatial variation pattern of north-south,and services level in the areas of southern is higher,while services level in the areas of northern is lower.Finally,the factors of the spatial evolution of service pattern in Jiangsu Province have been analyzed.
关键词
服务业/时空格局/格局演变/ESDA方法/江苏省Key words
service industry/spatial and temporal pattern/pattern of evolution/ESDA/Jiangsu Province引用本文复制引用
出版年
2014
NETL
NSTL
维普
万方数据