基于STIRPAT模型的土地扩张驱动力研究
2018-12-29陆冉
陆冉
摘要:对皖江城市带承接产业转移示范区(以下简称皖江示范区)开发区土地面积进行测算分析,然后应用STIRPAT模型和SPSS软件对人口总量、区域生产总值、第二产业产值、第三产业产值、人口城镇化率、城镇居民人均可支配收入这6个驱动因子进行定量分析。结果表明,皖江示范区开发区在2009—2015年土地面积增加了1.82倍。人口总量、区域生产总值、第二产业产值、第三产业产值、人口城镇化率、城镇居民人均可支配收入的增加是皖江示范区土地扩张量增长的主要原因。当这6个驱动因子每增加1%时,皖江示范区土地面积将分别会增加0.303%、0.064%、0.054%、0.089%、0.124%和0.184%。
关键词:土地扩张;驱动力;皖江示范区;STIRPAT模型
中图分类号:F293.2 文献标识码:A
文章編号:0439-8114(2018)19-0067-05
DOI:10.14088/j.cnki.issn0439-8114.2018.19.014 开放科学(资源服务)标识码(OSID):
Study on the Driving Force of Land Expansion Based on STIRPAT Model
——Taking the Demonstration Zone of Industrial Transfer in Wanjiang City as an Example
LU Ran
(School of Public Management,Hohai University,Nanjing 210098,China)
Abstract: The development land area of the zone of Wanjiang City with industrial transfer(hereinafter referred to as Wanjiang demonstration zone) is calculated and analyzed,then the STIRPAT model and SPSS software are applied to quantitative analysis on the 6 driving factors, such as total population,regional GDP,second industry output value,third industry output value,population urbanization rate and per capita disposable income of urban residents. The results show that the land area of Wanjiang demonstration zone increased 1.82 times times from 2009 to 2015. The main reasons for the growth of land expansion in Wanjiang demonstration area are population,GDP,second industry output,tertiary industry output,population urbanization rate and the increase of per capita disposable income of urban residents. When these 6 driving factors increase by 1%,the land area of the Wanjiang demonstration area will increase by 0.303%,0.064%,0.054%,0.089%,0.124% and 0.184% respectively.
Key words: land expansion; driving force; demonstration zone of Wanjiang city; Stirpat model
自20世纪80年代以来,中国各省市城镇化进程不断加快,经济也有了突飞猛进的发展,这些发展必然伴随着城市规模的扩大。而城市规模扩大的主要表现就是土地的扩张。国务院颁布《皖江城市带承接产业示范区规划》后,皖江示范区经济高速增长,2015年生产总值就达14 948.00亿元。“十三五”规划提出推动长江经济带发展,推进新型城镇化,党的十八大报告也指出,全面建成小康社会要促进新型城镇化发展。而城镇化是我们不可逾越的历史过程,《2014年皖江城市带承接产业转移示范区发展报告》针对城镇化率较低的皖江示范区提出“产城一体化”的发展思路[1],旨在吸引城市人口集聚,推进城镇化。在“产城一体化”过程中必然对土地有着更多需求,所以研究皖江示范区土地扩张驱动力,对促进安徽省、皖江城市带的新型城镇化有着现实意义。……
