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Current Issue

	2022 Vol.37 Issue.6,Published 2022-12-15

	THEORY DEVELOPMENT CULTURE ECONOMY REGION CITY TOURISM TRANSPORTATION SPECIAL COLUMN ON SPACE-TIME BEHAVIORS RESEARCH

THEORY DEVELOPMENT

	1	RESEARCH PROGRESS OF INTERNATIONAL INVESTMENT ON CHINESE GEOGRAPHY STUDIES
		LI Zi-feng, XUE De-sheng
		International investment is an important research topic in the context of globalization, and geography is one of the main subjects of related studies. As China is developing as export-oriented economy by reform and opening-up policies, the study of international investment has practical significance. This article is comprehensively adopted scientific measurement and literature research methods. Significant research progresses are made in the studies on investment's location choice, temporal and spatial evolution patterns, driving forces, and influences and effects. In recent years, the trend internationalization perspective is obviously shown. The studies on multinational investment's impact on and effects in global division of labor and urban globalization development have dropped highly of attention. Chinese enterprises' foreign investment has been a hot academic in the past 10 years. Quantitative analysis is the main research method. Researches are mainly based on empirical analysis, developing from the reference and application of a single theory to the integration of multiple theories. The research perspectives, content and methods tend to be more and more diversified and integrated. More expansion and critical thinking about current conceptual frameworks are needed in future research. To explain the dynamic development of international investment, new perspectives and new theories are called for. Highlights of relevance of different research directions within the discipline of geography, characteristics of geography are also significant.
		2022 Vol. 37 (6): 1-11 [Abstract] ( 123 ) [HTML 1KB] [ PDF 8335KB] ( 1050 )

	12	PROGRESS IN DANCE GEOGRAPHY: FROM CONTROVERSIES OF NON-REPRESENTATIONAL THEORY TO PRACTICES IN CREATIVE GEOGRAPHY
		HUANG Wei, LI Fan, YANG Jian-bo
		Dance was a primary case based on which non-representational theory (NRT) was first built, and as a way of expressing and practicing specific thought-action, it facilitates deeper investigations into the potentials of body and movement in understanding and creating expressions. Doubts over NRT logics and feasibility have urged geographers to rethink of the expressiveness of the body, meanings in mobilities and the emotional nature of spatial experience. With the performing body becoming a subject of analysis and choreography a new NRT concept and method in geographical research, the social inter-disciplinary practice and instrument of dance had received more and more attention. The paper attempts to present a full picture of the two major turns which researches in dance geography have been making against the background of the NRT controversies. First, how dance has transformed from a geographical topic of body, performativity and identity into a practice and method for exploring rhythm, sense and space making. Second, how research in dance geography which used to be critical culture-political studies has become practices in performing art and creative geography. It is suggested that non-representational thinking has the potential in solving problems that emerged in open-ended practices possibly existent outside representation, diversifying adaptive dimensions of emotion for practice, and extending analysis of materialist discourses entwined with emotion.
		2022 Vol. 37 (6): 12-19 [Abstract] ( 116 ) [HTML 1KB] [ PDF 4353KB] ( 1100 )

	20	PROGRESS OF PUBLIC TRANSPORT ACCESSIBILITY ANALYSIS METHODS
		SHI Fei, ZHU Le, YUAN Rong
		Public transportation accessibility possesses temporal, spatial, social, and economic attributes. Meanwhile, it can be used as a comprehensive indicator to evaluate location value and has specific explanatory power, which can reflect not only the spatial characteristics of cities but also the travel and other living habits of residents in cities. In order to continuously adapt to the new situation of transportation development requirements, reduce the environmental burden and achieve low-carbon green development at an early date, it is urgent to innovate the planning and analysis methods of public transport cities. This paper reviews individual-based, utility-based, infrastructure-based, and location-based accessibility studies and summarizes seven research methods of public transportation accessibility to provide guidance and reference for future research methods of public transport accessibility in China. 1) based on buffer site accessibility of public transport, 2) model based on supply and demand of public transport accessibility, 3) based on the analysis of public transport network accessibility, 4) based on grid method of accessibility of public transportation cost, 5) is based on the analysis of the cost of grid and network integration means of public transport accessibility, 6) based on the public transportation of high-performance graphics database and high precision, 7) High precision accessibility of public transportation based on open map API. The accessibility of public transport is widely used in transportation planning and urban planning. The research on the accessibility of public transportation provides theoretical basis and scientific support for urban macro transportation strategy zoning, optimizing the spatial layout of social service facilities, and suggesting the development mode of transportation and land use.
		2022 Vol. 37 (6): 20-29,46 [Abstract] ( 118 ) [HTML 1KB] [ PDF 5079KB] ( 1442 )

SPECIAL COLUMN ON SPACE-TIME BEHAVIORS RESEARCH

	30	URBAN SOCIAL COHESION RESEARCH FROM A SPACE-TIME BEHAVIOR APPROACH
		LIU Zhi-lin, CHAI Yan-wei
		Social polarization and social cohesion during urban transformation have been focal research topics in urban geography. However, in the context of increased individual mobility and expanding activity space, this research approach, being too static and narrow in perspective, cannot fully comprehend the dynamic process of social cohesion or the micro-level mechanisms underlying the social cohesion impacts of urban physical or social environments. This paper first reviews the progress of the urban social cohesion research and discusses the limitations of the residential neighborhood-based approach. Based on the critical literature review, the paper proposes a space-time behavior framework to urban social cohesion research, which incorporates the perspectives of individual mobility and space-time constraints while investigating the complicated causal mechanisms between the urban built environments and social cohesion. The space-time behavior approach allows more accurate measurement of the dynamic geographical context of individual social interactions based on individual activity-travel behavior in everyday life, as well as more in-depth understanding of the processes in which geographical context factors affect social cohesions through intermediary mechanisms of space-time constraints, public contact potential, and space-time behavioral strategy.
		2022 Vol. 37 (6): 30-38,117 [Abstract] ( 110 ) [HTML 1KB] [ PDF 3251KB] ( 1230 )

	39	A RESEARCH FRAMEWORK ON SOCIAL DIFFERENTIATION OF HOUSING MIX NEIGHBOURHOODS BASED ON RESIDENTS' SPATIAL-TEMPORAL BEHAVIOR ANALYSIS
		ZHANG Xue, CHAI Yan-wei
		As a new form of social differentiation, social differentiation in housing mix neighbourhoods is a new research topic faced by urban geographers. Exiting studies have found that residents of different housing types in housing mix neighbourhoods may still face social differentiation due to their different use of urban spaces and few social interactions. However, the research paradigm of conventional social differentiation research has 'The Neighbourhood Effect Averaging Problem' and cannot reveal the social differences within the same neighbourhood. The study of residents' spatial and temporal behavior provides theoretical and methodological support for revealing the social differentiation within a neighbourhood. Therefore, this paper first reviews the origin and development of the housing mix neighborhood policy and the argument on the relationship between housing mix and social integration. Then, it takes a literature review on existing research on housing mix neighborhoods. Based on the existing research progress, a research framework for the social differentiation of the housing mix neighborhood from the residents' behavioral perspective is constructed. On the one hand, the behavior spaces represent the spaces for residents to experience and communicate in daily life. On the other hand, the behavior spaces represent the utilization of different urban spaces by different groups, thus forming "social differentiation in the trajectory of daily life".
		2022 Vol. 37 (6): 39-46 [Abstract] ( 110 ) [HTML 1KB] [ PDF 3645KB] ( 953 )

	47	PUBLIC SPACE AND MIGRANTS’SOCIAL INTEGRATION: A REVIEW FROM THE PERSPECTIVE OF SPACE-TIME BEHAVIORS
		WANG Xiao-meng, LIU Zhi-lin, TAN Yi-ming
		Social integration of immigrants has become an important goal purposed by worldwide cities in the context of increasing social mobility. Inter-group social cohesion between migrants and local residents has been a new theme of Chinese urban studies. Urban planning and geography have long emphasized the impact of public space on social cohesion, focusing on the inclusiveness attitude fostered by encounters in public space. However, international literature has debated on the mechanism of public space and migrants' social integration in the context of individual mobility. Drawing on the theoretical and methodological basis from time geography and the activity-based approach, this study constructs a holistic research framework to understand the relationships among mobility-based public space exposures, activity-mobility patterns, and social integration outcomes of migrants. Based on three dimensions of space, time and behavior, this framework constructs the continuous individual activity-trip chain in multiple spatial contexts, hoping to reveal the inter-group social interaction and social cohesion effect of public space in different time scales. This study also contributes to the inclusive urbanization strategy in China.
		2022 Vol. 37 (6): 47-55 [Abstract] ( 134 ) [HTML 1KB] [ PDF 4611KB] ( 1099 )

	56	SPACE-TIME BEHAVIORAL TURN OF ETHNIC SOCIO-SPATIAL SEGREGATION STUDIES
		TAN Yi-ming
		Against the backdrop of globalization and rapid urbanization, increasing differences between various social groups in cities, particularly racial and ethnic groups, have been witnessed due to their diverse socio-cultural backgrounds and daily-life habits. The present study summarizes the existing Western and Chinese literature on racial/ethnic residential segregation. It concludes that, echoing the "mobilities turn" of urban studies, more and more writings on socio-spatial segregation have adopted the new mobilities paradigm by addressing the limitations of conventional residential-based perspective. Specifically, while past studies mostly conceptualized socio-spatial segregation in terms of residential locations (the extent to which members of different social groups live apart) through the use of census data, such conventional residential-based perspective of segregation ignores people's experience of segregation in the daily activity locations other than residential neighborhoods, thus evoking increasing scholarly attention to the analyses of segregation in individual activity spaces. Four research foci can be identified from this new strand of studies, namely intergroup difference in activity-travel behavior, measurement of racial/ethnic segregation from an activity-space perspective, mobility disadvantage of ethnic minorities, and hybrid geographical analyses of the subjective experience of activity-space segregation. Through summarizing the contributions and limitations of the existing studies, the present study proposes a new, integrated research framework on ethnic socio-spatial segregation through the perspective of space-time behavior, especially the time-geographic discourse on space-time constraints as an effective theoretical lens to decipher the roles of ethnic collective routines in shaping the minorities' experience of segregation. Such a framework is conducive to better comprehending of socio-spatial segregation in the transitioning Chinese cities, as well as more insights into the everyday life and sociospatial integration of different ethnic groups (especially the ethnic minorities).
		2022 Vol. 37 (6): 56-63,128 [Abstract] ( 97 ) [HTML 1KB] [ PDF 3131KB] ( 867 )

	64	POTENTIAL PUBLIC CONTACT MEASUREMENT FOR NEIGHBORHOOD SHARED ACTIVITY SPACE STUDIES
		TA Na, LIN Shuting
		How residents share their activity space around neighborhood is conducive to creating face-to-face social contact among neighbors, thus enhancing social understanding, neighborhood trust and neighborhood integration. Based on behavioral geography theory, this paper proposes a path framework of considering the interaction among physical space, shared activity space and social psychological space. Then this paper constructs a potential public contact analysis method on residents' neighborhood shared activity space studies. Four key aspects in potential public contact analysis are discussed, including structure, level, scale and locations. The extensity and intensity index measurement are proposed to measure potential public contact at both neighborhood level and individual level. This method uses the single-mode and dual-mode networks in the social network analysis to characterize the connections among residents through shared activity locations. Based on the survey data in suburban Shanghai, the paper finds that the extensity of potential public contact is relatively high while the intensity is relatively low. There are significant differences in potential public contact level among different neighborhoods and individuals. This study can provide support for the construction of suburban neighborhood living circles and neighborhood governance.
		2022 Vol. 37 (6): 64-71,182 [Abstract] ( 130 ) [HTML 1KB] [ PDF 3767KB] ( 1072 )

	72	ANALYZING URBAN SOCIO-SPATIAL SEGREGATION THROUGH SPACE-TIME BEHAVIORAL BIG DATA
		CHEN Zi-feng
		Studies of urban socio-spatial segregation has been increasingly benefited from the availability of space-time behavioral big data. The latter can well enrich the existing insights of activity-space segregation, which were predominantly based on conventional datasets such as activity diary data with substantially smaller sample sizes. Specifically, while studies with conventional datasets only adopted residential population as a proxy of the socioeconomic structures in the activity places, the use of space-time behavioral big data can effectively unravel the temporal variation of the socioeconomic structures by tracing the changing locations of the population over different time periods. Echoing the emerging strand of studies that utilized space-time behavioral big data to examine socio-spatial segregation, this paper presents a review of the existing studies through summarizing the types of data and analytical approaches used in those studies as well as the relevant contributions. Most of the existing studies were found being derived from three types of spacetime behavioral big datasets, namely cellphone data, social media data and transportation-derived data. Among the existing studies, three major contributions can be identified. First, the existing studies had unraveled the temporal variations and periodic patterns of socio-spatial segregation that were manifested at multiple temporal scales. Second, facilitated by space-time behavioral big data, the existing studies managed to measure individual socio-contextual exposure (i.e., co-presence) in a real-time manner. Third, the existing studies extended the analytical lens of socio-spatial segregation by including data of social network and tweet-based subjective attitudes. The present paper thus draws attention to the underrated potentials of spacetime behavioral big data of conducting critical-quantitative analyses.
		2022 Vol. 37 (6): 72-80 [Abstract] ( 106 ) [HTML 1KB] [ PDF 7072KB] ( 955 )

CULTURE

	81	PRODUCTION-CONSUMPTION POLITICS OF K-POP IDOLS FROM THE PERSPECTIVE OF COMMODITY CHAIN
		KONG Xiang, WU Jin-cao, ZHAO Yi-zheng
		The consumerism ideology characterized by individualism and romanticism covers up the structural factors behind the goods in the consumer society. Therefore, exploring the flow of local factors in the commodity chain's production, distribution, and consumption dimensions provide insights to reveal the root causes of social inequality. This study takes K-pop idols as research objects, introduces Sack's moral geography theory, and tries to investigate the interaction mechanism between production and consumption nodes in the K-pop idols commodity chain from the morality of production and consumption nodes. Research shows that: 1) The production space of K-pop idols is a positive instrumental geographic landscape. Natural, social relations and meanings under the construction of neoliberalism promoted the efficient operation of the K-pop idol industry but, to some extent, hindered the differentiated and diversified development of K-pop trainees. As a consequence, it is of negative intrinsic geographic characteristics. 2) Mass media construct post-modern K-pop idols' consumption scenes and promote consumption by satisfying consumers' demands for spatial context, seeking identification, and creating meaning, thus improving the commercial value of K-pop idols. However, the concealment of the fact of the production place makes the consumption space lose the local authenticity and complexity and presents the negative intrinsic geographic characteristics of monotony and fragmentation. 3) As a positive instrumental moral geographic landscape, K-pop idols' production and consumption landscape promote the efficient operation and circulation of the commodity chain. However, the interaction between production and consumption of K-pop idol's commodity chain has negative intrinsic moral geographical characteristics.
		2022 Vol. 37 (6): 81-87 [Abstract] ( 137 ) [HTML 1KB] [ PDF 1490KB] ( 1436 )

	88	AN EXPLORATORY STUDY OF THE DIMENSIONS OF PLACE ATTACHMENT TO SUBCULTURAL CONSUMPTION SPACE: A CASE STUDY OF POP MART STORE IN DALIAN
		WANG Hui, DONG Hao-ping, WANG Qi
		With the globalization of culture and the vigorous development of the domestic cultural industry, the designer toy industry has become one of the most prosperous emerging cultural formats in China in recent years. The rapid offline expansion of designer toy stores and the strong emotional and social needs of players for designer toy also help to explore the emotional significance of subcultural consumption space to people. In order to find out people's special attachment complex on subcultural consumption space, this research will study designer toy store with the help of place attachment theory. As an exploratory research, five POP MART stores in Dalian are taken as a case, and first-hand data are collected from observation and interviews. The subjects of the survey were 14 designer toy players who entered POP MART stores for consumption and who know more about designer toy. The data collection mainly involves three aspects: 1)What are the motivations for players to go to the store; 2)Players' consumption experience in the store and what they think; 3)What words would players use to describe the stores? After organizing the data, this study follows the basic idea of grounded theory, perform three-level coding analysis of open coding, axial coding, and selective coding on the data. In open coding, the article extracts 61 native concepts in conceptual stage and forms 13 categories after categorization, and forms five main categories in axial coding, i. e., subcultural style, cultural aesthetics, consumption space, leisure time, and social interaction. Finally, a theoretical model of place attachment in subcultural consumption space is constructed after selective coding.
		2022 Vol. 37 (6): 88-97 [Abstract] ( 172 ) [HTML 1KB] [ PDF 5024KB] ( 1306 )

CITY

	98	SIMILARITIES AND DIFFERENCES OF INTER-CITY CONNECTIONS CAUSED BY OLYMPIC GAMES HELD IN ASIAN CITIES： A COMPARATIVE STUDY BASED ON BEIJING AND TOKYO SUMMER OLYMPIC GAMES
		OU Yu-bin, XUE De-sheng
		With all kinds of sports become more and more popular, sports have played an more important role in promoting the process of globalization. Taking the 2008 Beijing Olympic Games and the 2020 Tokyo Olympic Games as the subjects of this study, we investigate the inter-city connections and the world city network formed by them. The results show that: 1) Europe and Asia are the core regions in the process of organising and hosting the Olympic Games, with Europe dominant the affairs of power competition and the continent where the host city is located in has become the most important region for sponsorship and publicity activities, also, a 'triple-polarization' trend were occurred in the affairs of sponsorship activities due to the economic differences between continents; 2) The city nodes and city connections are hierarchical, among which, a five-tier network structure were constructed, and the high-level city nodes include the headquarters of various federations, the cities with top sponsors and broadcasters, and the host cities, while high-level inter-city connections mostly occur between core city nodes in Europe, Asia and North America; 3) Regional city clusters were widely distributed, generally, city clusters were always formatted in specific continents with a few specialized central cities as the core. 4) Despite the impact of the covid-19 epidemic, the host city was still able to enhance the Olympic games' and its own influence by exploring additional individual sports, seeking sponsors and acquiring regional broadcast rights.
		2022 Vol. 37 (6): 98-108 [Abstract] ( 112 ) [HTML 1KB] [ PDF 20698KB] ( 619 )

	109	URBAN TEMPORAL VIBRANCY MODE AND ITS INFLUENCING FACTORS BASED ON MOBILE SIGNALING DATA: A CASE STUDY OF NANJING, CHINA
		CAO Zhong-ming, ZHEN Feng, LI Zhi-xuan, LOBSANG Tashi
		This paper interpreted the concept of urban vibrancy on the temporal dimension using mobile signaling data. Researchers construct an evaluation index system that involves the activity intensity, mixing degree and contact strength. Based on this system, this paper summarized five temporal vibrancy modes by analyzing the vibrancy value's 24-hour daily time series clustering. Based on the indicators in the existing literature, 7 first-level indicators and 17 second-level indicators are selected from the two aspects of social economy and built environment, and multiple logistic regression model is used to investigate how influential the socioeconomic and built-environment factors are within different temporal vibrancy modes. Major conclusions indicate that: 1)The temporal vibrancy mode in the downtown area of Nanjing follows five scenarios: a. High vitality with fluctuation, b. High vitality with stability, c. Medium vitality with fluctuation, d. Medium vitality with stability and e. Low vitality with stability. 2) The spatial distribution of different temporal vibrancy modes follows specific patterns. 3) In terms of influential factors, variables including density, the population age structure, community socioeconomic status, transportation location reachability, regional planning functionality, and development intensity promote the generation of high-vitality fluctuating/stable block.
		2022 Vol. 37 (6): 109-117 [Abstract] ( 114 ) [HTML 1KB] [ PDF 10194KB] ( 1009 )

	118	THE INFLUENCE OF COMMUNITY BUILT ENVIRONMENT ON THE RESIDENTIAL SATISFACTION OF THE ELDERLY: A CASE STUDY OF HEFEI CITY, ANHUI PROVINCE
		HAN Hui-ran, XU Yi-zhe, WANG Wen-qiang, XU Wan-qing, CHEN Qiu-yu, YANG Cheng-feng
		The deepening of aging has brought serious challenges to regional economic and social development. How to ensure the positive and healthy quality of life of the elderly and improve their happiness and satisfaction has become an important research topic. Based on the questionnaire survey data, taking Hefei as the research case, this paper constructs the structural equation model from the subjective and objective aspects, focusing on clarifying the influence mechanism between the objective built environment, the subjective built environment and the living satisfaction of the elderly. The results show that: 1) The elderly in Hefei are satisfied with the community living satisfaction, but there are significant differences in the living satisfaction of the elderly with different individual attributes. 2) The subjective built environment has a significantly positive impact on the residential satisfaction of the elderly (the path coefficient is 0.81), and the impact of perceived characteristics such as community security, aesthetics, traffic accessibility and community entertainment facilities on residential satisfaction decreases in turn. However, the objective built environment has a negative correlation with the residential satisfaction of the elderly (the path coefficient is 0.03). 3) Community neighborhood interaction has a positive impact on the living satisfaction of the elderly.
		2022 Vol. 37 (6): 118-128 [Abstract] ( 96 ) [HTML 1KB] [ PDF 4967KB] ( 1306 )

REGION

	129	THE SPATIAL AND TEMPORAL DIFFERENTIATION OF URBAN DEVELOPMENT QUALITY IN CHINA AND ITS DRIVING FACTORS
		YUAN Xiao-ling, GUO Yi-Lin, WANG Heng-xu
		As the main position and growth pole of economic and social development, cities are the key to high-quality development. Based on the new development philosophy, this paper builds an urban development quality measurement system, and uses the vertical and horizontal scale method to measure and analyze the development quality of 284 cities at the prefecture level and above in China from 2005 to 2018. Further, with the help of Dagum Gini coefficient method and kernel density estimation method, we investigate the regional differences and dynamic evolution laws of urban development quality in China, and use geographic detectors to explore the driving factors of spatial and temporal differentiation of urban development quality. The research found that: 1) The quality of urban development shows a steady upward trend, thanks to the improvement in the quality of the five sub-dimensions, but the problems of "weakness in the later period" and "strength in the east and weakness in the west" are prominent; 2) The unbalanced phenomenon of urban development quality in China is obvious, but it is gradually changing from a spatially unbalanced state to a spatially balanced state. 3) The absolute difference in the quality of urban development is narrowing year by year, the regional distribution and extension characteristics are prominent, and there is heterogeneity in the differences between cities within the region; 4) Natural conditions and the level of economic development are the main driving factors for the spatial and temporal differentiation of urban development quality, and the driving forces for the level of human capital and government regulation are gradually increasing.
		2022 Vol. 37 (6): 129-138,170 [Abstract] ( 151 ) [HTML 1KB] [ PDF 12983KB] ( 702 )

	150	SPATIAL-TEMPORAL CHARACTERISTICS AND MECHANISM OF SCALE AND STRUCTURE OF URBAN INDUSTRIAL LAND SUPPLY IN GUANGZHOU
		JIN Wan-fu, DU De-sheng, LIU Song, ZHOU Chun-shan
		Land resource is an important carrier to support industrial development. The scale and structure of urban industrial land supply reflect the changes of economic development mode, functional orientation, and urban spatial structure. This paper uses Python to obtain the announcement of Guangzhou's land supply results from 2007 to 2020, and uses mathematical statistics and spatial statistics to explore the spatial-temporal characteristics and mechanisms of scale and structure of urban industrial land supply in Guangzhou. The main findings are as follows: 1) Urban industrial land supply and the proportion of inventory construction land has increased. 2) The proportion of land supplied by secondary industry has dropped overall, while the proportion of land supplied by tertiary industry has changed oppositely. 3) From the perspective of three major sectors in secondary industry, the proportion of land supplied for manufacturing industry significantly decreased. 4) Trends in the proportion of land supply in 46 sub-industries can be divided into five main types: Continuous decline, continuous rise, first decrease and then increase, first increase and then decrease, fluctuation. 5) In central urban, suburbs and outer suburbs, real estate land supply accounted for the highest proportion. 6) The combination of industrial land supply can be divided into five categories and ten sub-categories, among which the number of sub-districts with production and living service sector as the main supply type is the largest. 7) Urban industrial land supply is comprehensively influenced by policy tool guidance, land market, agglomeration and diffusion, industrial interaction, industry life cycle, special urban background.
		2022 Vol. 37 (6): 150-160 [Abstract] ( 131 ) [HTML 1KB] [ PDF 41694KB] ( 676 )

ECONOMY

	139	SPATIO-TEMPORAL DIFFERENTIATION OF HIGH-QUALITY DEVELOPMENT IN THE YANGTZE RIVER DELTA REGION BASED ON THE NEW DEVELOPMENT CONCEPT AND ITS INFLUENCING FACTORS
		CHEN Zhi-yu, CAO Wei-dong, WEI Hai-peng, WANG Xue-wei
		Under the background of "double-circulation" development, thoroughly implementing the new development concept has become the key to promoting high-quality regional development. Based on the new development concept, this paper constructs the evaluation system of high-quality development in the Yangtze River Delta region, and analyzes the spatial-temporal pattern differentiation and its influencing factors of high-quality development in the Yangtze River Delta region from 2009 to 2019 by using mathematical statistics analysis and geographic weighted regression model. The results show that: 1) In the last decade, the overall level of high-quality development in the Yangtze River Delta region has been improved. 2) In the last decade, the spatial polarization phenomenon of high-quality development in the Yangtze River Delta region is obvious. 3) At present, the cities with relatively low level of high-quality development in the Yangtze River Delta are mainly affected by a number of complex factors, among which the lag of innovation development is the most critical factor that restricts the promotion of regional high-quality development. 4) The high-quality development of the Yangtze River Delta region is mainly influenced by factors such as population agglomeration, urbanization level and human capital investment, with obvious regional differences.
		2022 Vol. 37 (6): 139-149 [Abstract] ( 139 ) [HTML 1KB] [ PDF 26350KB] ( 722 )

TRANSPORTATION

	161	STUDY ON THE INFLUENCE OF TRAFFIC NETWORK CENTRALITY ON LAND USE INTENSITY: A CASE STUDY OF QINGDAO
		ZHANG Xue-jie, WANG Cheng-xin, WANG Bo-yang, CHEN Yan-bin
		In order to optimize the layout of urban construction and improve the efficiency of urban land use, this paper studies the relationship between traffic and urban land use. Based on the vector data and POI data of Qingdao traffic network, this paper analyzes the correlation between traffic network and land use intensity in the central urban area of Qingdao from the perspective of centrality by using kernel density estimation method, geographically weighted regression model and multi-center evaluation model. The study found that the proximity centrality structure and linear centrality structure of the traffic road network in the central urban area of Qingdao showed a "center-periphery" model, and the intermediary centrality had a significant point-axis model; the layout of commercial, public services and residential land all showed a multi-center structure; the centrality of traffic road network had a strong correlation with land use intensity; the correlation between commercial land and public service land and traffic road network centrality was higher than that of residential land. The research innovatively revealed the spatial heterogeneity between traffic network and land use intensity from the micro-scale, and discovered the difference in the impact of different regions from a local perspective.
		2022 Vol. 37 (6): 161-170 [Abstract] ( 98 ) [HTML 1KB] [ PDF 25819KB] ( 659 )

	171	IDENTIFICATION AND DISTRIBUTION PATTERN OF METROPOLITAN AREAS IN CHINA BASED ON RESIDENT TRAVEL DATA
		ZHANG Ting-yu, LV Di, ZHAO Peng-jun
		Metropolitan area is the product of the development of big city. The National Development and Reform Commission pointed out that modern metropolitan area need to be fostered, since the metropolitan area is an important carrier of new urbanization. However, there are disputes about the definition of the spatial extent of metropolitan areas, and the criterion of metropolitan area are not clear. On the basis of combing the concept and connotation of metropolitan area, this paper uses mobile phone data to identify the distribution pattern of metropolitan areas in China from the perspective of the resident travel aspect. It is found that most metropolitan areas in China are still in the developmental stage, 27 metropolitan areas can be identified by using the 1% intercity trip rate as the threshold. The distribution pattern of metropolitan areas is closely related to the economic development, metropolitan areas are more dense in economically developed areas, such as the eastern area and the urban agglomerations, especially the Yangtze River delta and the Pearl River delta where there have formed contiguous or overlapping metropolitan areas. The spatial extent of the metropolitan areas is generally included in the urban agglomerations, but some cities of metropolitan areas in the northwest and southwest are not in the extent of the urban agglomerations, the future urban agglomerations planning may consider to include these cities. This paper also explores the developmental conditions of metropolitan areas, and found that the population size, economic primacy of central cities, and the travel distance affect the space extent and the internal connection of metropolitan areas. The travel size is positively correlated to the population size of the central cities, a central city with sufficient population size is the basis for large-scale travel size of the metropolitan area.
		2022 Vol. 37 (6): 171-182 [Abstract] ( 136 ) [HTML 1KB] [ PDF 5724KB] ( 1185 )

TOURISM

	183	THE PROCESS AND MECHANISM OF THE PRODUCTION OF WATERFRONT PUBLIC RECREATION SPACE IN WUHAN
		HAN Lei, XIE Shuang-yu
		Urban waterfront public recreational spaces (WPRS) are typical regions of transformation of urban functions from manufacturing and flood-prevention to recreation and consumption. By the method of on-site survey, deep interview, critical discourse analysis, and applying Lefebvre's theory of production of space and Foucault's theory of micro-power, this study established a deconstruction framework involving the whole process of production of space including planning, constructing, public recreation and administration. Applying this framework, we analyzed the production process of the WPRS in Wuhan from the perspective of disciplinarian-resistant. The study found that: 1)The production of Wuhan's WPRS has been driven by the involved disciplinarians and resistants interacting with each other in the process and has gone through three stages, namely the stage of "recreationized planning" dominated by the representation of space, the stage of "waterfront remodeling" led by the practice of space and the stage of "flowing order practice" led by the space of representation, which respectively produces an ideal space, a perceived space and a living space; 2) In these stages, various agents such as governments, mass media and local residents implemented top-down convergent spatial reconstruction, and meanwhile formed bottom-up heterogenous spatial practice, the governments have dominated the process of the production of WPRS, which has ensured the direction of the production being recreational and public.
		2022 Vol. 37 (6): 183-192 [Abstract] ( 108 ) [HTML 1KB] [ PDF 4816KB] ( 945 )

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