摘要
以中国滨海城市为研究对象,基于53个滨海城市2012—2018年拟态与现实人居环境指标数据,借助耦合协调度模型及趋势面分析等对我国滨海城市拟态与现实人居环境耦合协调时空规律进行研究.结论如下:①滨海城市拟态与现实人居环境系统耦合度整体上比较稳定,处于高水平耦合阶段;②滨海城市拟态与现实人居环境耦合协调度整体下降,由濒临失调阶段逐步转向轻度失调阶段;③滨海城市耦合度分布呈现非均衡特点,区域差异性较大,峰值分布在大连、天津、上海、深圳及广州等市,其他城市大多处于磨合阶段,个别城市如三亚等属于拮抗阶段和低水平耦合阶段.
Based on the simulated and real human settlements index data of 53 coastal cities in China from 2012 to 2018,the coupling coordination degree model and trend surface analysis were used to study the spatial and temporal patterns of coupling coordination between simulated and real human settlements in coastal cities in China.The conclusion is as follows:first,the coupling degree between the simulated and real human settlements systems in coastal cities is relatively stable on the whole,which is at a high level of coupling stage.Second,The coupling coordination degree of simulated and real human settlement environment in coastal cities decreased overall,gradually turning from the near imbalance stage to the mild imbalance stage.Finally,the distribution of coupling degree of coastal cities presents the characteristics of disequilibrium,with great regional differences.The peak distribution is in Dalian,Tianjin,Shanghai,Shenzhen and Guangzhou,etc.,while most other cities are in the run-in stage,and some cities,such as Sanya,belong to the antagonistic stage and the low-level coupling stage.
作者
田深圳
李守伟
王一泽
李鸿奎
李雪铭
TIAN Shenzhen;LI Shouwei;WANG Yize;LI Hongkui;LI Xueming(School of Geography, Liaoning Normal University, Dalian 116029, China;Research Center for Human Settlement Environment, Liaoning Normal University, Dalian 116029, China;Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;Dalian Natural Resources Affairs Service Center, Dalian 116012, China)
出处
《辽宁师范大学学报（自然科学版）》
CAS
2021年第4期540-548,共9页
Journal of Liaoning Normal University:Natural Science Edition
基金
辽宁省社会科学规划基金资助项目(L19CJY007)。
关键词
滨海城市
拟态人居环境
现实人居环境
耦合协调
时空规律
coastal city
mimicry living environment
realistic living environment
coupling coordination
space and time laws
