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Increasing of Resistance and Resilience of an Urban System against Calamities in the Light of the Maximum Ordinality Principle 被引量:1
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作者 Corrado Giannantoni Laura Cennini 《Journal of Applied Mathematics and Physics》 2021年第8期1926-1945,共20页
The present paper aims at showing how it is possible to requalify the structures of an urban system, in order to increase its resistance and its correlative resilience, against natural calamities (earthquakes, hurrica... The present paper aims at showing how it is possible to requalify the structures of an urban system, in order to increase its resistance and its correlative resilience, against natural calamities (earthquakes, hurricanes, etc.), by adopting as reference criterion the Maximum Ordinality Principle (MOP). In this sense, the paper opens a radically new perspective in this field. In fact, the village assumed as a case study was modelled as a Self-Organizing System. This is because, although the village is usually considered as being solely made of buildings, streets, places and so on, in reality it has been conceived, planned and realized by human beings during several centuries. In addition, the people who actually leave in such an urban center, systematically deal with its maintenance, in order to possibly increase its functionality. This justifies the assumption of the village as being a Self-Organizing System and, consequently, it has been analyzed in the light of the MOP, which represents a valid reference principle for analyzing both “non-living”, “living” and “conscious” self-organizing systems. 展开更多
关键词 Resistance and Resilience of urban systems Maximum Ordinality Principle Incipient Derivative
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STATE POLICY AND URBAN SYSTEMS :THE CASE OF CHINA
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作者 YehuaWei DepartmentofGeography ,UniversityofCalifornia LosAngeles LosAngeles,CA 90 0 2 4,USA 《Journal of Geographical Sciences》 SCIE CSCD 1997年第1期1-10,共10页
Thispaperusestherank sizemodelandtheexpansionmethodtoexaminethe changeofcity sizedistributioninChinafrom 1 95 2to 1 990 .Itrevealsthatafterashort periodofconcentration ,populationdeconcentrationamongcitieshasdominat... Thispaperusestherank sizemodelandtheexpansionmethodtoexaminethe changeofcity sizedistributioninChinafrom 1 95 2to 1 990 .Itrevealsthatafterashort periodofconcentration ,populationdeconcentrationamongcitieshasdominatedurban China .Thistrendhasevenbeenspeededupinthereformperiodsince 1 978.Theestab lishmentofalargeamountofnewcitieshaslargelycontributedtothetrendofdecreasing populationconcentrationamongChinesecities.Withouttheconsiderationofnewlyestab lishedcities,Chinesesystemofcitieswouldexperienceatrendofincreasedpopulation concentrationandpopulationintheupper rankcitiesgrewfasterthanthatinthelower rankcities. 展开更多
关键词 urban systems urban policy rank -sizemodel expansion method China .
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ECONOMIC GLOBALIZATION AND ITS IMPACTS ON URBAN SYSTEM IN CHINA
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作者 Xu Xueqiang Zhang Rong(Center for Urban and Rogional Studies, ZhongShan University, Guangzhou 510275People’s Republic of China)Anthony Gar-on Yeh(Canter of Urban Planning and Environmental Management, University of Hong Kong, Hong Kong) 《Journal of Geographical Sciences》 SCIE CSCD 1996年第1期1-17,共17页
With the implementation of economic reform and open policy, China has expanded her foreign trade, utilized a lot of foreign investment, and thethere its economy has been increasingly integrated into world economy. Be... With the implementation of economic reform and open policy, China has expanded her foreign trade, utilized a lot of foreign investment, and thethere its economy has been increasingly integrated into world economy. Because the coastal region is different in the level of socio-economic development, location and accessibility from inland region, the former has got more opporturuties of development. In the coastal region, the ekisting urban clusters are spreading and new ones are appearing. However, a large floating population, traffic jam, sprawl spread in urban land use and environmental pollution have become serious problems in coastal cities. 展开更多
关键词 economic globalization urban system coastal region
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A study on urban system planning of Xiantao city in Hubei Province,China
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作者 Li Bing-yi(Dept of Urban Planning and Architecture,Wuhan Construction Institute, Wuhan 430074, China) 《Journal of Geographical Sciences》 SCIE CSCD 1999年第1期88-93,共6页
This paper studies developing history and power of city and town in Xiantao district and prediction method of urbanization level. It planes that city and towns is all around district centerXianto city, first, second t... This paper studies developing history and power of city and town in Xiantao district and prediction method of urbanization level. It planes that city and towns is all around district centerXianto city, first, second third town axes; first center of Xiantao district is Xiantao city, second are Penchang, Tonghaikou, Mazui town. 展开更多
关键词 Xiantao urban system planning urbanization level
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Research on Impact of Urban System Hierarchy Restructuring upon Spatial Planning
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作者 LI Alin 《Journal of Landscape Research》 2015年第4期53-57,共5页
Economy is a major force in determining the hierarchy of urban system. As regional economy globalizes, urban systems in many countries are making their transition from the scale-based hierarchy to the networked system... Economy is a major force in determining the hierarchy of urban system. As regional economy globalizes, urban systems in many countries are making their transition from the scale-based hierarchy to the networked system, while that in China still maintains an administrative stratification. The paper discussed the triumph of Baigou Town in the East Baoding Sub-center Campaign. It significantly shattered the administrative hierarchy of the urban system in China, which owes largely to the new type of economical development, i.e. government-led fixed assets investment and real estate development, as demonstrated in the urban expansion. Under the pattern of "territory" logic, spatial planning not only lost efficacy, but also stimulated bottom-up over development in local areas. The paper recommended foreign action- and collaboration-oriented urban planning theories, and that the absolute top-down spatial blueprint planning must be abandoned, and a harmonious synergy of planning roles, work content and methodology be facilitated. 展开更多
关键词 urban system Hierarchy restructuring Spatial planning "Territory" logic
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Combined Remote Sensing and GIS Techniques for Studying the Large Roman Urban System Expansion during the Last Twenty Years 被引量:4
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作者 Emanuele Loret Luca Martino +1 位作者 Maurizio Fea Francesco Sarti 《Advances in Remote Sensing》 2015年第1期48-62,共15页
Several factors may contribute to on-going challenges for spatial planning and policy in megacities such as Rome, including rapid population shifts, poorly organized areas, and lack of data through which monitoring ur... Several factors may contribute to on-going challenges for spatial planning and policy in megacities such as Rome, including rapid population shifts, poorly organized areas, and lack of data through which monitoring urban growth and land use change. This research was conducted to examine past and current effects of the urbanization process, occurred over the large Roman urban system, on the basis of multi-source and multi-temporal optical remote sensing (RS) data, collected between 1990 and 2013. These changes were then validated via Geographic Information System (GIS) techniques, in a particular procedure applied to urban land/agricultural transformations. The proposed approach, based on geo-statistical methods, was used to calculate the index of innovative space (AP Index), useful for the monitoring of the urban sprawl phenomenon. Strong evidence of urban expansion over the north-eastern quarter of the city, accompanied by environmental degradation and loss of biodiversity, is provided. Urban infill developments are expected to emerge in the south-eastern areas too, and these might increase urban pressure as well. In conclusion, RS and GIS technologies together with ancillary data can be used to assist decision makers in preparing future plans to find out appropriate solutions to urbanization encroachment. 展开更多
关键词 AP Index GIS GRA Land CONSUMPTION MEGACITIES Remote Sensing urban SPRAWL
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Development Mechanism of Urban System in Rapidly Changing Period in China 被引量:1
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作者 DU Guoqing 《Chinese Geographical Science》 SCIE CSCD 2007年第1期10-18,共9页
The purpose of this research is to investigate the socio-economic development mechanism of China’s urban system in terms of spatial structure and its change. Totally 246 cities from 340 designated cities in 1985, and... The purpose of this research is to investigate the socio-economic development mechanism of China’s urban system in terms of spatial structure and its change. Totally 246 cities from 340 designated cities in 1985, and 488 from 640 designated cities in 1995 are selected as sample cities. And 22 attributes concerning urban features are analyzed to clarify the socio-economic characteristics and their changes in the urban system. Finally, the primary development factors are verified with the relationship of spatial structure and socio-economic characteristics. In conclusion, the socio-economic changes occurred more extremely than spatial structure changes. Furthermore, foreign investment be- came a major power for the development of China’s urban system in the period of 1985–1995. 展开更多
关键词 城市体系 发展机制 社会-经济发展 外资投资 中国 快速转型期
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EVOLUTION OF URBAN SYSTEM IN NEW ECONOMIC CIRCUMSTANCES AND PLANNING COUNTERMEASURES 被引量:1
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作者 ZHANG Jing-xiang1, WU Qi-yan2, RUI Fu-hong1 (1.Department of Urban and Resources Science, Nanjing University, Nanjiang 210093, P.R.China 2.Department of Architecture, Yunnan Polytechnic University, Kunming 650051,P.R.China) 《Chinese Geographical Science》 SCIE CSCD 2001年第2期129-136,共8页
Urban system is the spatial reflection of the inner-deep social economic movement. New economic circumstances not only make the evolution of urban system present one brand-new landscape, but also put forward a new sub... Urban system is the spatial reflection of the inner-deep social economic movement. New economic circumstances not only make the evolution of urban system present one brand-new landscape, but also put forward a new subject for planning of urban system. This article analyzes the properties of the traditional economic process and its essential effect on urban system; it makes a complete survey on the properties of new economic circumstances and its effect on re-forming of urban system; the complicated influential process and result are concluded into the aspects, such as new growth motive force, new economic organization, new location factor and new spatial phenomenon, and its inner effect mechanism is shown as well. In this article, the change process of urban system space is explained in four aspects: (1) dissimulation in the process of spatial agglomeration and diffusion; (2) change of “center-periphery ”effect; (3) acceleration growth of axial regions; (4) re-forming of the world and regional urban system. Based on the above theoretical analysis and the properties &requests of new economic circumstances, this article finally puts forward four philosophies emphasized by urban system planning, and forms the new frame for drawing-up of urban system planning. 展开更多
关键词 关键词新经济情形 城市的系统 进化 计划反措施
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A FRACTAL STUDY ON URBAN SYSTEM IN NORTHEAST CHINA
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作者 刘继生 《Chinese Geographical Science》 SCIE CSCD 1996年第3期272-281,共10页
AFRACTALSTUDYONURBANSYSTEMINNORTHEASTCHINA¥LiuJisheng(DepartmentofGeography,NortheastNormalUniversity,Changc... AFRACTALSTUDYONURBANSYSTEMINNORTHEASTCHINA¥LiuJisheng(DepartmentofGeography,NortheastNormalUniversity,Changchun130024,PRC)(Ma... 展开更多
关键词 urban system SPATIAL structure FRACTAL FRACTAL DIMENSION NORTHEAST China
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An Overall Urban System: Integrating Central Place Theory and Urban Network Idea in the Greater Pearl River Delta of China
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作者 Yongzhong Guo 《Journal of Environmental Protection》 2018年第12期1205-1220,共16页
Following a half century of popularity, central place theory experienced 20 years of neglect when the new urban system theory of network modeling gained attention at the beginning of the 1990s. However, central place ... Following a half century of popularity, central place theory experienced 20 years of neglect when the new urban system theory of network modeling gained attention at the beginning of the 1990s. However, central place theory remains valid, and it seems there has been a reemergence with it. Using the Greater Pearl River Delta (Greater PRD) as an experimental study region, this paper intends to present an empirical study that validates central place theory and shows that it can be integrated into an overall regional urban system. The study uses the compound Central Place Importance (CPI) to evaluate whether there is a hierarchy among the urban centers within the study area. The results indicate the existence of a hierarchy. Furthermore, empirical observation finds distinct complementarity relationships, rank-size distributions, and co-operative actions between the different cities, thus substantiating the claim that central place theory can be incorporated into an overall regional urban system. Besides, the presence of the densely distributed modern infrastructure system also appears to constitute a dimension of the overall urban system. There need further theoretical and empirical studies in order to support this proposition. 展开更多
关键词 CENTRAL PLACE Theory Network urban system Overall urban system CENTRAL PLACE Importance Complementarity RANK-SIZE Distribution Co-Operation Greater PEARL River Delta
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Weak influence of natural vegetation in urban green spaces compared to agricultural ecosystems on House Martin populations:Insights from nationwide citizen science data in the Czech Republic
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作者 Denisa Dvorakova Jan Sipos Josef Suchomel 《Avian Research》 SCIE CSCD 2024年第2期139-146,共8页
The House Martin(Delichon urbicum)is a common farmland bird species in the European landscape,yet its population numbers are currently in decline.However,it is not yet sufficiently explained why this long-term decline... The House Martin(Delichon urbicum)is a common farmland bird species in the European landscape,yet its population numbers are currently in decline.However,it is not yet sufficiently explained why this long-term decline occurs.To fill this gap in our knowledge,we investigated how land cover composition affects the abundance of House Martins on the landscape scale by using nationwide citizen science data.Utilizing a generalised linear mixed-effect model(GLMM),we evaluated 12,094 records from the Czech Republic spanning 2009-2017.Our analysis underscores the significance of land cover type in shaping House Martin abundance.More specifically,our results indicate that within agricultural land covers“naturally managed arable lands”exhibited significant positive effect,while forests,orchards,and vineyards were deemed less favourable for House Martin populations.Within urban land covers,we found a clear distinction in the impact on House Martin populations,with a positive effect observed in urban infrastructure,development areas,and post-industrial sites(i.e.,UrbanAreas),while an indifferent impact was noted within urban green spaces and landscaped areas(i.e.,GreenUrban).Notably,our findings suggest that the simple spatial,age,and species structure typical of forests in Europe,and similarly,the uniform structure of parks and gardens,may be responsible for the decline in the abundance of the House Martin.We advocate for the preservation or enhancement of urban greenery,expansion of natural vegetation in rural areas and adoption of ecological management practices in orchards and vineyards to mitigate further declines in House Martin populations. 展开更多
关键词 Citizen science Habitat preferences House Martin Species distribution urban and suburban landscape
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Grid System Analysis of Urban Flora of Bukhara City (Uzbekistan)
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作者 Abdulla M. Umedov Husniddin K. Esanov 《American Journal of Plant Sciences》 CAS 2024年第2期139-144,共6页
This article presents information on the study of the flora of Uzbekistan based on grid system mapping. The urban flora of the city of Bukhara was researched in it. As a result of research, the territory of Bukhara ci... This article presents information on the study of the flora of Uzbekistan based on grid system mapping. The urban flora of the city of Bukhara was researched in it. As a result of research, the territory of Bukhara city was divided into 85 indexes based on 1 × 1 km<sup>2</sup> grid mapping system. The diversity and density of species in the indexes are determined. The influence of anthropogenic factors on the diversity of species in the indexes is determined. 展开更多
关键词 Bukhara City urban Flora INDEX Grid Map system HERBARIUM Geoinformation
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Carbon efficiency evaluation method for urban energy system with multiple energy complementary
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作者 Xianan Jiao Jiekang Wu +1 位作者 Yunshou Mao Mengxuan Yan 《Global Energy Interconnection》 EI CSCD 2024年第2期142-154,共13页
Urban energy systems(UESs)play a pivotal role in the consumption of clean energy and the promotion of energy cascade utilization.In the context of the construction and operation strategy of UESs with multiple compleme... Urban energy systems(UESs)play a pivotal role in the consumption of clean energy and the promotion of energy cascade utilization.In the context of the construction and operation strategy of UESs with multiple complementary energy resources,a comprehensive assessment of the energy efficiency is of paramount importance.First,a multi-dimensional evaluation system with four primary indexes of energy utilization,environmental protection,system operation,and economic efficiency and 21 secondary indexes is constructed to comprehensively portray the UES.Considering that the evaluation system may contain a large number of indexes and that there is overlapping information among them,an energy efficiency evaluation method based on data processing,dimensionality reduction,integration of combined weights,and gray correlation analysis is proposed.This method can effectively reduce the number of calculations and improve the accuracy of energy efficiency assessments.Third,a demonstration project for a UES in China is presented.The energy efficiency of each scenario is assessed using six operational scenarios.The results show that Scenario 5,in which parks operate independently and investors build shared energy-storage equipment,has the best results and is best suited for green and low-carbon development.The results of the comparative assessment methods show that the proposed method provides a good energy efficiency assessment.This study provides a reference for the optimal planning,construction,and operation of UESs with multiple energy sources. 展开更多
关键词 urban energy systems(UESs) Multiple energy complementary system Carbon efficiency evaluation Data downscaling Subjective and objective weight Gray correlation analysis
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LiMo 2040 Sustainable urban Living and Mobility Concept-Elevator System
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作者 Hugo Gabele Torben Ossendorf 《Journal of Civil Engineering and Architecture》 2024年第1期1-5,共5页
How can individual mobility in urban areas be maintained alongside scooters and cargo bikes if conventional vehicles are foreseeably no longer allowed to enter city centers?And how can urban living be combined with in... How can individual mobility in urban areas be maintained alongside scooters and cargo bikes if conventional vehicles are foreseeably no longer allowed to enter city centers?And how can urban living be combined with individual mobility in a sustainable and socially acceptable way?LiMo-2040 attempts to provide answers to these questions.It follows a holistic approach according to the criteria:As light,as compact and as simple(cost-effective)as possible.Modular e-vehicle concepts(consisting of vehicle cabin and chassis)are known,but have not yet been thought through to their logical conclusion.The LiMo cabin is not only a vehicle cabin,but also a component of a modern high-rise apartment.It therefore requires no parking space and combines urban living and individual mobility sustainably and cost-effectively.If a vehicle is needed,an app can be used to book a chassis that comes along autonomously and waits until the cabin,including its occupants,travels down a sophisticated rail system,docks and autonomously heads for the desired destination. 展开更多
关键词 MODULAR urban mobility SUSTAINABILITY ELEVATOR autonomous
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Sustainable Urban Mobility: (A)Synchrony between Subway Systems
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作者 Ana Paula Borba Gonçalves Barros 《Journal of Traffic and Transportation Engineering》 2024年第3期151-161,共11页
The present study analyses the differences between the subways systems of two cities, Lisbon (Portugal) and Brasília (Brazil), verifying the extent to which their subway systems are spatially integrated with the ... The present study analyses the differences between the subways systems of two cities, Lisbon (Portugal) and Brasília (Brazil), verifying the extent to which their subway systems are spatially integrated with the respective urban fabric-which would promote a better synchrony in terms of economy and sustainability. For interpreting the data, the methodology and tools of the Theory of the Social Logic of Space were used, by means of axial maps, researching the relationship between the constructed and empty (public spaces) areas of the urban structures. Based on the findings, meaningful differences between the subway systems and the configuration of urban spaces were observed, as a product of specific design matrixes. In Lisbon, the mobility associated to the subway seems to be encouraged by the integration of the system with the potential for movement provided by the urban tissue (making the secondary centralities articulated with the subway stations more dynamic). In Brasilia, however, there are several difficulties for such mobility, due to the predominant role of the empty spaces in the city which weakens the gathering potential of such areas, despite the fact that such articulation with secondary centralities is also present there. 展开更多
关键词 urban mobility spatial configuration space syntax subway system.
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Patterns of Interactions of the Complex City System:Emotional Urban Objects as Triggering Agents-A Secondary Publication
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作者 O.A.Gonzalez Liliana Beatriz Sosa Compeán 《Journal of World Architecture》 2024年第1期45-53,共9页
This article presents an analysis of the patterns of interactions resulting from the positive and negative emotional events that occur in cities,considering them as complex systems.It explores,from the imaginaries,how... This article presents an analysis of the patterns of interactions resulting from the positive and negative emotional events that occur in cities,considering them as complex systems.It explores,from the imaginaries,how certain urban objects can act as emotional agents and how these events affect the urban system as a whole.An adaptive complex systems perspective is used to analyze these patterns.The results show patterns in the processes and dynamics that occur in cities based on the objects that affect the emotions of the people who live there.These patterns depend on the characteristics of the emotional charge of urban objects,but they can be generalized in the following process:(1)immediate reaction by some individuals;(2)emotions are generated at the individual level which begins to generalize,permuting to a collective emotion;(3)a process of reflection is detonated in some individuals from the reading of collective emotions;(4)integration/significance in the community both at the individual and collective level,on the concepts,roles and/or functions that give rise to the process in the system.Therefore,it is clear that emotions play a significant role in the development of cities and these aspects should be considered in the design strategies of all kinds of projects for the city.Future extensions of this work could include a deeper analysis of specific emotional events in urban environments,as well as possible implications for urban policy and decision making. 展开更多
关键词 Emotional events urban objects Complex adaptive systems Adaptive complex systems City
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Review of peri-urban agriculture as a regional ecosystem service 被引量:2
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作者 Setyardi Pratika Mulya Heru Purboyo Hidayat Putro Delik Hudalah 《Geography and Sustainability》 CSCD 2023年第3期244-254,共11页
The peri-urban area possesses mixed characteristics of rural and urban areas,i.e.,agricultural,and built-up land.This review explains various themes and concepts of peri-urban areas and the importance of peri-urban ag... The peri-urban area possesses mixed characteristics of rural and urban areas,i.e.,agricultural,and built-up land.This review explains various themes and concepts of peri-urban areas and the importance of peri-urban agriculture(PUA)as an ecosystem service(ES)for their surrounding areas.The methodological approach is a systematic literature search and explanatory review of books and journal articles.The focus of the discussion is as follows:(1)quantification of review results,(2)urbanization pressures,peri-urban,and governance,(3)two different concepts about the peri-urban area,(4)protection of PUA and their resilience,and(5)role of PUA in providing ESs to other regions.The review shows that PUA is more crucial in urban areas than in rural areas in terms of food supply,ecology and biodiversity preservation,disaster mitigation,and recreation.One of the primary causes of PUA loss is massive urban expansion,which entails the conversion of agricultural land in peri-urban areas into built-up land.Hence,we suggest that every country should develop a peri-urban management policy.We argue that sociocultural biases in PUA have resulted in many institutional constraints on peri-urban management being incorporated within existing political and regulatory frameworks,including planning practices and longstanding laws and regulations. 展开更多
关键词 FARMING Impact REGULATION urbanIZATION urban-rural interaction
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Rainwater harvesting systems: An urban flood risk mitigation measure in arid areas 被引量:1
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作者 Rouya Hdeib Marwan Aouad 《Water Science and Engineering》 EI CAS CSCD 2023年第3期219-225,共7页
Rainwater harvesting (RWH) systems have been developed to compensate for shortage in the water supply worldwide. Such systems are not very common in arid areas, particularly in the Gulf Region, due to the scarcity of ... Rainwater harvesting (RWH) systems have been developed to compensate for shortage in the water supply worldwide. Such systems are not very common in arid areas, particularly in the Gulf Region, due to the scarcity of rainfall and their reduced efficiency in covering water demand and reducing water consumption rates. In spite of this, RWH systems have the potential to reduce urban flood risks, particularly in densely populated areas. This study aimed to assess the potential use of RWH systems as urban flood mitigation measures in arid areas. Their utility in the retention of stormwater runoff and the reduction of water depth and extent were evaluated. The study was conducted in a residential area in Bahrain that experienced waterlogging after heavy rainfall events. The water demand patterns of housing units were analyzed, and the daily water balance for RWH tanks was evaluated. The effect of the implementation of RWH systems on the flood volume was evaluated with a two-dimensional hydrodynamic model. Flood simulations were conducted in several rainfall scenarios with different probabilities of occurrence. The results showed significant reductions in the flood depth and flood extent, but these effects were highly dependent on the rainfall intensity of the event. RWH systems are effective flood mitigation measures, particularly in urban arid regions short of proper stormwater control infrastructure, and they enhance the resilience of the built environment to urban floods. 展开更多
关键词 Rainwater harvesting urban floods Flood map Hydrodynamic model Built environment Arid areas
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A MySQL-Based Software System of Urban Land Planning Database of Shanghai in China
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作者 Pei Yin Jing Cheng 《Computer Modeling in Engineering & Sciences》 SCIE EI 2023年第6期2387-2405,共19页
With the development of the digital city,data and data analysis have become more and more important.The database is the foundation of data analysis.In this paper,the software system of the urban land planning database... With the development of the digital city,data and data analysis have become more and more important.The database is the foundation of data analysis.In this paper,the software system of the urban land planning database of Shanghai in China is developed based on MySQL.The conceptual model of the urban land planning database is proposed,and the entities,attributes and connections of this model are discussed.Then the E-R conceptual model is transformed into a logical structure,which is supported by the relational databasemanagement system(DBMS).Based on the conceptual and logical structures,by using Spring Boot as the back-end framework and using MySQL and Java API as the development tools,a platformwith datamanagement,information sharing,map assistance and other functions is established.The functionalmodules in this platformare designed.The results of J Meter test show that the DBMS can add,store and retrieve information data stably,and it has the advantages of fast response and low error rate.The software system of the urban land planning database developed in this paper can improve the efficiency of storing and managing land data,eliminating redundant data and sharing data. 展开更多
关键词 SOFTWARE DATABASE database management system urban land planning MYSQL
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Understandings of Urban Sustainability in China:a Bibliometric Analysis Using Chinese Literatures 被引量:1
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作者 WU Shuang YUE Yang LI Xuesong 《Journal of Geodesy and Geoinformation Science》 CSCD 2024年第1期105-122,共18页
Cities hold a critical responsibility for achieving the Sustainable Development Goals(SDGs)due to their high population density,extensive resource consumption,and significant economic contributions.To examine the pres... Cities hold a critical responsibility for achieving the Sustainable Development Goals(SDGs)due to their high population density,extensive resource consumption,and significant economic contributions.To examine the present state of understandings regarding urban sustainability(SDG 11:Sustainable Cities and Communities)within Chinese research communities,this study collected 15950 papers from 1994 to 2022 on the 12 indicators of SDG 11,from the China National Knowledge Infrastructure(CNKI),a hub of Chinese academic papers,that directly relate to policymaking.Significant research topics on SDG 11 were identified for each indicator using bibliometrics analysis approaches.The high-frequency keywords and clusters of keywords over the last three decades reveal that existing studies primarily concentrated on the physical aspects,such as transportation and environment,while there is a lack of consideration of societal aspects.This indicates a limited and biased understanding of the urban sustainability within the Chinese academic community.Hence,it is crucial to prioritize the societal aspects in order to develop a research agenda that further advances urban sustainability. 展开更多
关键词 urban sustainability SDG 11 BIBLIOMETRIC Chinese research communities
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