长江三角洲城市群经济发展的环境尺度效应分析
PDF下载 (13228)候 勃 1,2,马仁锋 1,2*,窦思敏 1,2.长江三角洲城市群经济发展的环境尺度效应分析[J].宁波大学学报(理工版),2018,31(2):108-114.DOI:
HOU Bo 1,2,MA Ren-feng 1,2*,DOU Si-min 1,2.Environmental scale effects on economic development of urban agglomeration in Yangtze River Delta[J].Journal of Ningbo University(Natural Science & Engineering Edition),2018,31(2):108-114.DOI:
| Title: | Environmental scale effects on economic development of urban agglomeration in Yangtze River Delta |
| 作者: | 候 勃 1, 2, 马仁锋 1, 2*, 窦思敏 1, 2 |
| Author(s): | HOU Bo 1, 2, MA Ren-feng 1, 2*, DOU Si-min 1, 2 |
| 关键词: | 城市群; 环境质量; 环境库兹涅茨曲线; 空间溢出 |
| Keywords: | urban agglomeration; environmental quality; EKC; spatial spillover effect |
| 分类号: | X22; F129.9 |
| 文献标识码: | A |
| 摘要: | 运用SPSS 22.0、ArcGIS 10.0等工具, 分析长三角城市群2000~2015年经济发展和环境质量数据, 验证长三角城市群经济发展的环境库兹涅茨曲线(EKC)及市际环境污染的空间相关性, 检视经济发展的环境时空效应. 结果表明: (1)长三角各类城市的EKC动态存在于经济的非稳态中, 虽然各城市经济增长对环境污染影响不存在单一模式(存在倒“U”型、正“U”型、正“N”型和倒“N”型), 但总体存在EKC特征. (2)长三角多数城市的环境库兹涅茨曲线拐点已来临, 说明经济发展水平总体较高, 环境质量逐渐好转, 在首尾两头城市组较为显著, 第二梯队城市污染加剧. (3)长三角市域环境污染存在显著的空间正自相关, 表现出环境污染指数EP值之间的空间集聚格局, 如泰州、衢州、宿迁等周边呈污染增长趋势; 上海、杭州、南京周边虽当量下降, 但总量仍较高. (4)长三角25市EKC存在尺度溢出效应, 但第二和第三梯队城市正向吸收较高、辐射较弱. |
| Abstract: | Using the tools of SPSS 22.0 and ArcGIS 10.0, the economic development and environmental quality statistical data of urban agglomeration is analyzed for the Yangtze River Delta from 2000 to 2015. The analytical results validate the Environmental Kuznets Curve (EKC) of the economic development of urban agglomeration in the Yangtze River Delta. Analysis is also conducted on the spatial correlation of environmental pollution among cities with examination on the temporal and spatial effect of economic development. The study results indicate: (1) The EKC of various cities in the Yangtze River Delta exists unsteadily in terms of economy. Although there is no single pattern of economic growth impact on the environment pollution in cities (there are inverted “U” “U” “N” and inverted “N” type), the EKC features can be noted in general. (2) The turning point of the Environmental Kuznets Curve of most cities in the Yangtze River Delta has been approaching, which shows that the level of economic development is generally fast and the ecological quality is gradually improving. The urban ecology of the second echelon is aggravated. (3) There is a significant spatial positive autocorrelation between the environmental pollution and the spatial pattern of EP concentration. (4) There are scale spillover effects of EKC in 25 cities in Yangtze River Delta, but the second and third echelon cities have higher positive absorption and weaker radiation. |
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| 备注/Memo: | 收稿日期: 2017－04－05. 宁波大学学报（理工版）网址:http://journallg.nbu.edu.cn/ 基金项目: 国家自然科学基金面上项目（41771174）; 宁波市科技重大项目（2015C110001）. 第一作者: 候勃（1993－）, 女, 黑龙江牡丹江人, 在读硕士研究生, 主要研究方向: 经济地理. E-mail:1690519452@qq.com *通信作者: 马仁锋（1979－）, 男, 湖北枣阳人, 博士/副教授, 主要研究方向: 经济地理、区域与城市规划. E-mail:marfxf@126.com 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
