摘要
以长三角城市群为研究区域,基于国家公顷对生态足迹模型参数进行修正,然后对研究区域26个城市2006—2016年人均生态足迹时间序列变化和空间分布情况进行分析,最后选取3个典型城市(上海市、苏州市和马鞍山市)从环境、经济等方面对生态足迹变化的主要驱动因子进行探讨。结果表明:2006—2016年长三角城市群26个城市人均生态足迹在时间序列上均呈上升趋势,空间分布格局变化不大,总体上呈周边高中间低的分布态势;人均GDP、城市化率、人口数量是生态足迹增长的主要驱动因子。
Take the Yangtze River Delta urban agglomeration(YRDUA)as the research area,the parameters of ecological footprint model was modified based on“national hectare”.Then the time series and spatial distribution of per capita ecological footprint of 26 cities in the study area from 2006 to 2016 were discussed.Finally,three typical cities(Shanghai,Suzhou and Ma'anshan)were selected to discuss the main driving factors of ecological footprint change in terms of environment and economy.The results indicated that the per capita ecological footprint of 26 cities in YRDUA from 2006 to 2016 showed an upward trend in time series,the spatial distribution pattern had little change,and the distribution trend was generally high in the surrounding area and low in the middle.The per capita GDP,urbanization rate and population were the main driving factors of the growth of ecological footprint.
作者
闻熠
高峻
姚扬
林章林
WEN Yi;GAO Jun;YAO Yang;LIN Zhanglin(School of Environmental and Geographical Sciences, Shanghai Normal University;Institute of Urban Studies, Shanghai Normal University;Cleaner Production and Circular Economy Research Center, Chinese Research Academy of Environmental Sciences;Post-doctoral Station of Business Administration, Fudan University)
出处
《环境工程技术学报》
CAS
2020年第1期133-141,共9页
Journal of Environmental Engineering Technology
基金
国家自然科学基金项目(41601459)
关键词
生态足迹
时空动态
长三角城市群
驱动因子
secological footprint
spatiotemporal dynamics
Yangtze River Delta urban agglomeration(YRDUA)
driving factors
