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Understanding the change of land space utilization efficiency with different functions and its coupling coordination: A case study of Urban Agglomeration in the Middle Reaches of the Yangtze River, China

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Journal of Geographical Sciences 2023年第2期33卷 289-310页

作者： YANG Bin YANG Jun TAN Li XIAO Jianying School of Public Policy&Management China University of Mining and TechnologyXuzhou 221008JiangsuChina Research Center for Transition Development and Rural Revitalization of Resource-Based Cities China University of Mining and TechnologyXuzhou 221116JiangsuChina School of Management Wuhan Polytechnic UniversityWuhan 430048China

Land spaces function in capacities of urban development,agricultural production,and ecological conservation,among many *** of land space utilization efficiency(LSUE)and coupling coordination relationships among its subsystems are significant for sustainable land space *** this study,taking the Urban Agglomeration in the Middle Reaches of the Yangtze River(UAMRYR)as the study area,we establish a measurement index system to evaluate the LSUE(2000–2018)and analyze its coupling coordination degree by utilizing an improved coupling coordination *** main results include the following.(1)The average efficiency levels of urban space and agricultural space in the UAMRYR increased 2000–2018,while the average efficiency of ecological space declined.(2)The spatial pattern of the LSUE values varied greatly,with the distributions of high-efficiency and low-efficiency levels significantly different.(3)The coupling degree of LSUE includes three types,i.e.,high-level coupling,break-in,and *** coupling degree type was characterized by change over time.(4)The proportion of areas with high coupling coordination and moderate coupling coordination increased from 2000 to 2018,while the proportion of areas with basic coupling coordination,moderate imbalance,and serious imbalance declined during this *** that the spatial differentiation of the LSUE and its coupling coordination,it is necessary to implement a differential land space development strategy in the *** study is helpful to promote the efficient utilization and coordinated development of land space utilization systems.

关键词： land use utilization efficiency coupling coordination sustainable development Urban Agglomeration in the Middle Reaches of the Yangtze River

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Study on coupling coordination between Sci-Tech Innovation and High-Quality Economic Development in the Guangdong-Hong Kong- Macao Greater Bay Area

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Frontiers of Economics in China-Selected Publications from Chinese Universities 2022年第4期17卷 615-642页

作者： CHEN Zhangxi ZHUANSUN Guanhua College of Economics Jinan UniversityGuangzhou 510632China Economic Development Research Center on Guangdong-Hong Kong-Macao Greater Bay Area Jinan UniversityGuangzhou 510632China Center on Economic Social and Regional CooperationMacao Research InstituteJinan UniversityGuangzhou 510632China

Sci-tech innovation is an important measure for the Guangdong-Hong Kong-Macao Greater Bay Area to achieve high-quality economic ***,there is a coupling coordination relationship between sci-tech innovation and high-quality economic development,and coordinating the relationship between the two is beneficial to building the Guangdong-Hong Kong-Macao Greater Bay Area into an international innovation and technology hub and promoting high-quality economic *** present,the Guangdong-Hong Kong-Macao Greater Bay Area has seen a year-on-year increase in both the level of sci-tech innovation and the level of high-quality economic development,with a sound development *** coupling coordination degree between sci-tech innovation and high-quality economic development has steadily improved from a slightly uncoordinated stage to a primarily coordinated stage,but the overall degree of coordination is still not high,with some gaps from realizing the excellently coordinated *** the perspective of spatial distribution,the internal development of the Guangdong-Hong Kong-Macao Greater Bay Area is unbalanced,with obvious differences in development level and coupling coordination degree among *** convergence analysis shows that the differences in the coupling coordination degree among the cities in the Guangdong-Hong Kong-Macao Greater Bay Area have stabilized after narrowing during the study ***,the difference among the cities with higher coupling coordination degrees tends to widen in recent ***,necessary measures should be taken to promote the coordination between sci-tech innovation and high-quality economic development in the Guangdong-Hong Kong-Macao Greater Bay Area.

关键词： sci-tech innovation high-quality economic development coupling coordination Guangdong-Hong Kong-Macao Greater Bay Area

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Regional coupling coordination degree between new urbanization and water ecological civilization in China,2009-2018

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Ecological Economy 2020年第3期16卷 176-185页

作者： SHEN Yang College of Economics and Management Chongqing Normal UniversityChongqing 401331CHINA

New urbanization is closely related to the construction of aquatic ecological civilization,and it promotes and restricts each *** on the panel data of 30 provinces in China from 2009 to 2018,this paper constructs the evaluation index system of new urbanization and water ecological civilization,determines the weight by using entropy method,and comprehensively analyzes and judges the development status and coupling coordination of new urbanization and water ecological civilization by constructing the coupling coordination model of new urbanization and water ecological *** results show that the coupling coordination degree of new urbanization and water ecological civilization in most provinces and cities is in the state of barely coordination and primary coordination,and is at the level of medium coupling coordination;the overall trend is increasing,and the gap between provinces is gradually narrowing with the advance of time;In terms of regional distribution,the eastern region is higher than the central and western ***,Shanghai,Tianjin and other places in the eastern region have realized the high-level coupling of new urbanization and water ecological civilization,while Henan,Anhui,Hunan and other places in the central region still have a large space for improvement.

关键词： twater ecological civilization coupling coordination new urbanization dynamic evolution

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中国社会升级与经济升级的耦合协调--演变、区域差异与影响因素

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Journal of Geographical Sciences 2024年第5期34卷 835-854页

作者：黄耿志刘淑仪蔡勃伟王波 School of Geography and Planning Sun Yat-sen UniversityGuangzhou 510275China Southern Marine Science and Engineering Guangdong Laboratory Zhuhai 519082GuangdongChina

Social upgrading does not inherently follow economic upgrading;rather,they present a complex *** paper,focusing on China,utilizes the coupling coordination degree and a panel regression model to shed light on the intricate interaction between social upgrading and economic *** is found that the coupling coordination degree of social and economic upgrading in China has improved from 0.33 to 0.49 since the mid-1990s,undergoing a shift from a stage of slight imbalance to low-level ***,significant regional disparities are present in terms of economic upgrading,social upgrading,and their coupling coordination *** areas exhibit a higher degree of coupling coordination compared to less developed regions,indicating a connection between the coupling coordination degree and the level of economic *** globalization,public governance,and the legal environment positively impact the coupling coordination between social and economic upgrading,while economic privatization and corporate violations of law exert negative *** paper concludes with policy discussions for enhancing the coupling coordination between social and economic upgrading.

关键词： coupling coordination economic upgrading globalization regional disparities social upgrading

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青藏高原典型牧区生态系统服务与人类福祉的时空协调发展研究

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Journal of Geographical Sciences 2024年第2期34卷 252-288页

作者：任思雨景海超钱雪雪刘颖慧 State Key Laboratory of Earth Surface Processes and Resource Ecology Faculty of Geographical ScienceBeijing Normal UniversityBeijing 100875China Shenzhen Nanshan Foreign Language School Shenzhen 518063GuangdongChina

In this study,the interplay between ecosystem services and human well-being in Seni district,which is a pastoral region of Nagqu city on the Qinghai-Tibet Plateau,is *** the improved InVEST model,CASA model,coupling coordination model,and hierarchical clustering method,we analyze the spatiotemporal patterns of ecosystem services,the levels of resident well-being levels,and the interrelationships between these factors over the period from 2000 to *** findings reveal significant changes in six ecosystem services,with water production decreasing by 7.1%and carbon sequestration and soil conservation services increasing by approximately 6.3%and 14.6%,*** the habitat quality and landscape recreation services remained ***,the towns in the eastern and southern areas exhibited higher water production and soil conservation services,while those in the central area exhibited greater carbon sequestration *** coupling and coordination relationship between ecosystem services and human well-being improved significantly over the study period,evolving from low-level coupling to coordinated *** clustering was used to classify the 12 town-level units into five *** subjective well-being townships had lower livestock breeding services,while high subjective well-being townships had higher supply,regulation,and support ecosystem *** transportation conditions were associated with higher subjective well-being in townships with low supply *** recommend addressing the identified transportation disparities and enhancing key regulatory and livestock breeding services to promote regional sustainability and improve the quality of life for Seni district residents,thus catering to the diverse needs of both herdsmen and citizens.

关键词： ecosystem services human well-being coupling coordination regional differences spatiotemporal analysis

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Research on the Coupled and Coordinated Development of Tourism and Transport in Chengdu City

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Proceedings of Business and Economic Studies 2024年第3期7卷 6-15页

作者： Min Kang Qiguang Lv Chongqing University of Science and Technology Chongqing 401331China

Based on a total of 16 indicators selected from the tourism and transport industries,an evaluation index system of the coupling and coordination development level of tourism and transport is *** entropy value method and the coupling coordination degree model are used to conduct an empirical study on the development level and coupling coordination level of the transport and tourism industries in Chengdu City from 2011 to *** results show that,on the whole,the coupling coordination degree of transport and tourism in Chengdu is poor and has been in a state of mild to moderate *** development level of tourism lagged behind the development of transport from 2011 to 2012,and the two were in a state of mild ***,from 2013 onwards,the development level of tourism was prioritized over the development level of *** shift caused the coupling coordination degree of the two industries to decline sharply to 0.23305 in *** development level of the tourism industry increased again,reaching 0.34206 in 2019,which marked an ***,the coordination degree of the transport and tourism industries evolved from moderate dislocation to mild ***,the results of the empirical research are analyzed,and corresponding suggestions are put forward to promote the sustainable growth of the transport and tourism industries in Chengdu *** suggestions aim to improve the coupled and coordinated development level of the two industries.

关键词： coupling coordination Chengdu city Transport industry Tourism industry Entropy value method coupling coordination degree model

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Research on the Coupled and Coordinated Development of Tourism and Transport in Chongqing Municipality

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Proceedings of Business and Economic Studies 2024年第3期7卷 92-101页

作者： Mengmeng Shu Chongqing University of Science and Technology Chongqing 401331China

By examining the current status of tourism and transport research both domestically and internationally,and analyzing the development trends of Chongqing’s tourism and transport industry,this study evaluates the weight indices and performs a coupling and coordination analysis of various indicators of Chongqing’s tourism and transport industry from 2011 to *** following conclusions are drawn:(1)The value of the comprehensive evaluation function for tourism is higher than that of the transport industry,indicating that Chongqing’s tourism industry is in a period of vigorous development;(2)The degree of coupling coordination development between Chongqing’s tourism and transportation industries from 2011 to 2019 is *** the coupling coordination stage continues to improve,the level of coupling coordination also improves,with the overall trend showing a progression from mild dysfunction to primary *** on these conclusions,corresponding countermeasures are proposed to promote the coupling coordination between tourism and transport in Chongqing,and suggestions are made for the overall improvement of the transport industry and the sustainable development of the tourism industry.

关键词： Chongqing Municipality Tourism Transport industry Comprehensive evaluation function value coupling coordination

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The Relationship between Water Resources Use Efficiency and Scientific and Technological Innovation Level: Case Study of Yangtze River Basin in China

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地球与环境科学(英文) 2023年第2期5卷 15-35页

作者： Guangming Yang Qingqing Gui Junyue Liu Fengtai Zhang Siyi Cheng School of Management Chongqing University of TechnologyChongqing400054China Rural Revitalization and Regional High-quality Development Research Center Chongqing University of TechnologyChongqing400054China

The Yangtze River Basin’s water resource utilization efficiency(WUE)and scientific and technological innovation level(STI)are closely connected,and the comprehension of these relationships will help to improve WUE and promote local economic growth and conservation of *** study uses 19 provinces and regions along the Yangtze River’s mainstream from 2009 to 2019 as its research objects and uses a Vector Auto Regression(VAR)model to quantitatively evaluate the spatiotemporal evolution of the coupling coordination degree(CCD)between the two subsystems of WUE and *** findings show that:(1)Both the WUE and STI in the Yangtze River Basin showed an upward trend during the study period,but the STI effectively lagged behind the WUE;(2)The CCD of the two subsystems generally showed an upward trend,and the CCD of each province was improved to varying degrees,but the majority of regions did not develop a high-quality coordination stage;(3)The CCD of the two systems displayed apparent positive spatial autocorrelation in the spatial correlation pattern,and there were only two types:high-high(H-H)urbanization areas and low-low(L-L)urbanization areas;(4)The STI showed no obvious response to the impact of the WUE,while the WUE responded greatly to the STI,and both of them were highly dependent on *** their interaction mechanisms should be the primary focus of high-quality development in the basin of the Yangtze River in the *** results give the government an empirical basis to enhance the WUE and promote regional sustainable development.

关键词： Water resource utilization efficiency(WUE) Scientific and technological innovation level(STI) coupling coordination Interactive response Yangtze River Basin

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老城区是否满足当代女性的需求?北京老城建成环境的女性友好性研究

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China City Planning Review 2023年第1期32卷 28-39页

作者：薛鹏程王舜奕刘涛 NSFC-DFG Sino-German Cooperation Group on Urbanization and Locality(UAL) Shanxi Key Laboratory of Watershed Built Environment with Locality(Peking University) College of Urban and Environmental Sciences Peking UniversityBeijingChina College of Architecture and Landscape Architecture Peking UniversityBeijingChina

Women-friendliness is an important content of inclusive city,while it has received rare attention during the regeneration of old *** study constructed women-friendliness indicators in three dimensions,i.e.,security,equity,and specialization,and combined the quantitative calculations of coupling coordination with the qualitative analysis of in-depth interview.25 subdistricts in old Beijing city were selected as case studies to analyze the spatial variation pattern of women-friendliness at the subdistrict level,and the characteristics of supply and demand relationships in three scenarios,namely“living,”“working,”and“traveling,”were *** was found that the spatial variation in terms of women’s security and equity indicators among each subdistrict of the old Beijing city was large,while specialized facilities,which are still at an early development stage,were more evenly distributed but fewer in *** the facilities in old Beijing city were more inclusive for both female residents and female tourists,while less inclusive for female ***,specific suggestions for the women-friendly development of old Beijing city were proposed in perspectives of mixed use of function,facility optimization,supply and demand adjustment,etc.,hoping to provide references for other cities to increase inclusiveness in the process of urban regeneration.

关键词： women-friendly security equity specialization coupling coordination old Beijing city

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中国畜牧业与资源环境承载力的时空耦合协调关系

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生态环境与保护 2022年第7期

作者：熊学振孙雨萌杨春

高质量发展背景下，探究畜牧业生产布局与资源环境承载力的时空耦合关系是破解畜牧业资源环境约束的关键。以肉蛋奶蛋白当量度量畜牧业生产布局，构建涵盖资源供给、环境消纳、社会支持三大系统的畜牧业资源环境承载力评价体系，分别采... 详细信息

高质量发展背景下，探究畜牧业生产布局与资源环境承载力的时空耦合关系是破解畜牧业资源环境约束的关键。以肉蛋奶蛋白当量度量畜牧业生产布局，构建涵盖资源供给、环境消纳、社会支持三大系统的畜牧业资源环境承载力评价体系，分别采用状态空间模型、耦合协调指数测算全国省域畜牧业资源环境承载力及其与畜牧业布局的时空耦合协调关系，并采用GWR模型分析耦合协调关系的驱动因素及空间异质性特征。结果表明：①全国畜牧业资源环境承载力现实值小幅增长，多数省区超载状态有一定改善。②承载力提升拉近实际承载状态与最优承载状态的距离，全国平均协调度已稳定在0.920上下，畜牧业布局与资源环境承载力由低度协调提升并稳定于中度协调水平。③耕地资源配置、畜牧业集聚度、环境治理力度、草地资源配置是影响协调关系的主要因素且影响效果存在地理空间非平稳性。

关键词：畜牧业布局资源环境承载力状态空间模型耦合协调耕地资源环境治理 animal husbandry distribution resource environmental carrying capacity state space model coupling coordination cultivated land resources environmental governance

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