摘要
文章以长三角84个城市为样本单元,采用灰色关联分析,对1996—2017年长三角"公园—建设用地"系统耦合的主要因素及作用关系进行时空双维定量探究。研究表明:1)关联程度——系统整体关系密切,规模始终是耦合主导因素,而公园格局和用地利用强度影响力较小;2)耦合空间——耦合度空间分异明显,低水平和拮抗型城市比重大,公园与建设用地发展不均衡;3)时序演变——耦合作用强但持续下降,建设用地落后公园发展是主要制约。研究将耦合深入到公园与建设用地内部要素的作用层面可有效揭示系统发展的"短板",进而推动城市高质量建设。
Taking 84 cities in the Yangtze River Delta as the sample units,the paper makes a quantitative study of the main factors and their interaction relationship of the"park-construction land"system coupling in the Yangtze River Delta from 1996 to 2017 by using the grey relational analysis.The results show that:1)Correlation degree:the system is overall closed related as a whole,and the scale is always the leading factor of coupling while the park pattern and land use intensity have less influence;2)Coupling space:the spatial differentiation of coupling degree is obvious,low-level and antagonistic cities have a large proportion and the park and construction land is unbalanced in development;3)Temporal evolution:The coupling effect is strong but continues to decline,and construction land lagging behind the park development is the main constraint.The coupling research on the function of the internal elements of park and construction land could effectively reveal the"short board"of system development,which would promote the high-quality urban development.
作者
张阳
刘志强
王俊帝
洪亘伟
Zhang Yang;Liu Zhiqiang;Wang Jundi;Hong Genwei(College of Architecture and Lrban Planning,Lniversity of Science and Technology of Suzhou,Suzhou 215011,Jiangsu,China;Tianping College,Lniversity of Science and Technology of Suzhou,Suzhou 215009,Jiangsu,China;Wuxi Jinghe Landscape Design Co.,Ltd.,Wuxi 214000,Jiangsu,China)
出处
《中国城市林业》
2021年第1期6-11,共6页
Journal of Chinese Urban Forestry
基金
国家自然科学基金面上项目“基于空间计量分析的中国市域建成区绿地率空间分异的格局、演变及其机理研究”(51778389)
江苏高校“青蓝工程”
江苏省企业研究生工作站(苏州园林设计院有限公司)、苏州科技大学风景园林学学科建设项目。
关键词
“公园—建设用地”系统
耦合
灰色关联
时空格局
长三角地区
"park-construction land"system
coupling
grey relation
spatial and temporal pattern
Yangtze River Delta
