摘要
运用熵值法分别测算2008-2017年皖江城市带经济发展水平、社会进步程度、生态环境状况及区域发展水平,并借助全局Moran指数与局部Getis-Ord Gi*指数进行空间自相关分析,通过冷热点分析探究其空间关联性及时空特征。研究表明:2008-2017年,皖江城市带各市经济发展水平有所提升,但经济发展不均衡;社会进步程度呈现以合肥、芜湖两市为热点区域向周边城市蔓延的趋势;南部地区生态环境状况总体优于北部地区;区域发展水平空间集聚显著,发展差距不断缩小。
In this paper, the entropy method was used to calculate the economic development level, social progress level, ecological environment status and regional development level of Wanjiang City Belt in 2008-2017. The Global Moran index and Local GetisOrd Gi* index were used for spatial autocorrelation analysis. It explored its spatial correlation and spatial-temporal characteristics through cold hot spot analysis. The research shows that from 2008 to 2017, the economic development level of the cities in Wanjiang City Belt has been improved, but the economic development is unbalanced.The social progress shows the trend in which Hefei City and Wuhu City are the hot spots and the spots have spreaded to the surrounding cities.The ecological environment in the south is better than that in the north.Regional development levels have gathered significantly in space, with the development gap narrowed.
作者
杨静雯
何刚
Yang Jing-wen;He Gang(Anhui University of Science&Technology,Anhui Huainan 232001,China)
出处
《铜陵学院学报》
2020年第1期57-62,共6页
Journal of Tongling University
基金
安徽省社会科学创新发展研究课题攻关研究项目“淮河中下游地区生态补偿机制、路径及效益研究”(2019CX110)
安徽理工大学研究生创新基金项目“淮河生态经济带新型城镇化对生态环境质量影响研究”(2019CX2075)。
关键词
区域发展
差异分析
空间自相关
皖江城市带
regional development
variance analysis
spatial autocorrelation
Wanjiang City Belt
