摘要
运用主成分分析方法及耦合协调度数学模型,以2004-2017年河北省新型城镇化与生态环境为研究对象,探究二者发展变化规律.计算新型城镇化与生态环境综合指数,构建协调发展度计量模型,对城镇化与环境耦合关系进行计量分析.结果表明,随着时间的推进,河北省新型城镇化与生态环境之间的耦合协调度等级从极不协调逐渐过渡到优质协调.城镇化的发展已不再是环境恶化的主要原因,二者关系逐渐向更加协调健康的方向发展.
Using the principal component analysis method and the mathematical model of coupling coordination degree,a research was conducted on the development relationship between new urbanization and ecological environment in Hebei Province from 2004 to 2017.Set up the comprehensive index of new urbanization and ecological environment and a measurement model of coordinated development to analyze the coupling relationship between urbanization and environment.The results show that the coupling coordination level between new urbanization and ecological environment in Hebei Province has gradually changed from extreme incoordination to high coordination as time goes by.The development of urbanization is no longer the main cause of environmental degradation,and the relationship between them has gradually becomemore coordinated and healthy.
作者
张栋
黄坤明
王丽静
ZHANG Dong;HUANG Kun-ming;WANG Li-jing(School of Mathematics and Statistics,Cangzhou Normal University,Cangzhou,Hebei 061001,China)
出处
《沧州师范学院学报》
2020年第2期110-113,共4页
Journal of Cangzhou Normal University
基金
2020年度沧州市社科联项目“沧州市新型城镇化与生态环境发展现状及互动关系研究”,编号:No.2020072.
关键词
新型城镇化
生态环境
协调发展度
主成分分析
耦合关系
new urbanization
ecological environment
degree of coordinated development
principal component analysis
coupling relation
作者简介
张栋(1983-),女,河北沧州人,沧州师范学院数学与统计学院讲师,研究方向:多元统计学.
