The Embodiment of Cultural Ecology in Urban Design

2012 ◽  
Vol 524-527 ◽  
pp. 2694-2697
Author(s):  
Jian Feng Xu ◽  
Bing Li
Keyword(s):  
Spatial Structure ◽  
Urban Design ◽  
Urban Space ◽  
Urban Culture ◽  
Cultural Ecology ◽  
Urban Spatial Structure ◽  
Ecological Civilization ◽  
Important Method ◽  
Practical Development ◽  
Key Nodes

Based on the ecological civilization organic extension of ecological and spatial structure of urban space is a important method to form urban characters of a city. founded on the ecological character of the urban culture and the coherence of ecology,combined with evolutions of culture and proposes strategy for practical development and preservation. The organic extension of urban spatial structure is realized by combination mentioned and extractions of key nodes in the urban design.

scholarly journals Research on the Simulation Application of Data Mining in Urban Spatial Structure

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Jun Zhang ◽  
Xin Sui ◽  
Xiong He
Keyword(s):  
Data Mining ◽  
Internet Of Things ◽  
Spatial Structure ◽  
Urban Space ◽  
Simulation Analysis ◽  
Sustainable Urban Development ◽  
Urban Spatial Structure ◽  
Urban Centers ◽  
Urban Research ◽  
The City

Data mining and simulation of the Internet of things (IOT) have been applied more and more widely in the rapidly developing urban research discipline. Urban spatial structure is an important field that needs to be explored in the sustainable urban development, while data mining is relatively rare in the research of urban spatial structure. In this study, 705,747 POI (Point of Interest) were used to conduct simulation analysis of western cities in China by mining the data of online maps. Through kernel density analysis and spatial correlation index, the distribution and aggregation characteristics of different types of POI data in urban space were analyzed and the spatial analysis and correlation characteristics among different functional centers of the city were obtained. The spatial structure of the city is characterized by “multicenters and multigroups”, and the distribution of multicenters is also shown in cities with different functional types. The development degree of different urban centers varies significantly, but most of them are still in their infancy. Data mining of Internet of things (IOT) has good adaptability in city simulation and will play an important role in urban research in the future.

The Research of the Development of Xi'an Urban Space since 2000

2013 ◽  
Vol 368-370 ◽  
pp. 142-145
Author(s):  
Ye Tian ◽  
Qi Zu
Keyword(s):  
Spatial Structure ◽  
Urban Space ◽  
Urban Spatial Structure ◽  
Structure Development ◽  
The Future

In this paper, the author analyzed the researches of Xi'an urban space since 2000, summed up the main content of the current study, and pointed out the urgent study of this period of Xi'an urban spatial structure development,to provid a reference for the future Xi'an development .

scholarly journals Mapping Urban Spatial Structure Based on POI (Point of Interest) Data: A Case Study of the Central City of Lanzhou, China

2020 ◽  
Vol 9 (2) ◽  
pp. 92 ◽  
Author(s):  
Chenyu Lu ◽  
Min Pang ◽  
Yang Zhang ◽  
Hengji Li ◽  
Chengpeng Lu ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Spatial Structure ◽  
Urban Space ◽  
Large Scale ◽  
Central City ◽  
Central Area ◽  
Urban Spatial Structure ◽  
Distribution Characteristics ◽  
Geographical Elements ◽  
The City

The study of urban spatial structure is currently one of the most popular research fields in urban geography. This study uses Lanzhou, one of the major cities in Northwest China, as a case area. Using the industry classification of POI data, the nearest-neighbor index, kernel density estimation, and location entropy are adopted to analyze the spatial clustering-discrete distribution characteristics of the overall economic geographical elements of the city center, the spatial distribution characteristics of the various industry elements, and the overall spatial structure characteristics of the city. All of these can provide a scientific reference for the sustainable optimization of urban space. The urban economic geographical elements generally present the distribution trend of center agglomeration. In respect of spatial distribution, the economic geographical elements in the central urban area of Lanzhou have obvious characteristics of central agglomeration. Many industrial elements have large-scale agglomeration centers, which have formed specialized functional areas. There is a clear “central–peripheral” difference distribution in space, with an obvious circular structure. Generally, tertiary industry is distributed in the central area, and secondary industry is distributed in the peripheral areas. In general, a strip-shaped urban spatial structure with a strong main center, weak subcenter and multiple groups is present. Improving the complexity of urban functional space is an important goal of spatial structure optimization.

scholarly journals The Influence of Spatial Distribution of Transport Infrastructure on Transport Equity in China

2021 ◽  
Vol 6 (4) ◽  
pp. 75
Author(s):  
Yuxin Hu
Keyword(s):  
Spatial Distribution ◽  
Spatial Structure ◽  
Urban Space ◽  
Urban Transport ◽  
Transport Infrastructure ◽  
Urban Spatial Structure ◽  
Simultaneous Development ◽  
And Diffusion

<p><span lang="EN-US">Urban transport infrastructure plays a key role and creates the basic condition in the development of the urban space. Meanwhile, urban gathering and diffusion bring the different urban spatial structure directly can change the spatial distribution of infrastructure. The influence of transport equity made by spatial distribution of urban transport infrastructure has obvious stages. At every stage, transport equity and spatial distribution of transport infrastructure mutually influence and interact. The intensity of the influence of transport equity by spatial distribution of transport infrastructure is not always the same, but sees a different situation with the simultaneous development of evolution stages.</span></p>

scholarly journals PENGEMBANGAN RUANG KOTA SAMARINDA DENGAN MENERAPKAN METODE TEKNIK ANALISA URBAN

2020 ◽  
Vol 2 (2) ◽  
pp. 114-126
Author(s):  
Edith Abram Rochdi
Keyword(s):  
Urban Design ◽  
Urban Space ◽  
Spatial Planning ◽  
Geographical Location ◽  
Design Analysis ◽  
Urban Spatial Structure ◽  
Analysis Method ◽  
Analysis Technique ◽  
Urban Analysis ◽  
The City

ABSTRAK Apabila dilihat secara keseluruhan, maka pada sebuah kota yang ada merupakan suatu  leburan atau penyatuan dari bangunan dan penduduk. Pada awalnya bentuk kota adalah netral yang kemudian berubah sampai saat ini sesuai dengan kondisi masing-masing sebuah kota. Terbentuknya kota tergantung lokasi dan letak geografinya yang sangat mempengaruhi karakteristik kotanya. Hal ini tentunya juga budaya tertentu memberikan peran serta dalam pembentukan sebuah kota.  Pengembangan kota perlu diperhatikan penataannya agar terarah tatanan ruang kotanya dan mempunya karakteristik tersendiri. Demikian juga dengan kota Samarinda yang sekarang ini makin berkembang dengan pesat perlu dijaga penataan ruang kotanya agar tidak kumuh dan berciri khas. Sebelum dilakukan penataan ruang kota pada kawasan tertentu yang dipentingkan terutama pada koridor sungai Mahakam, maka bentuk kota ini dapat dipelajari dan dikaji secara tinjauan lapangan dengan mengamati kondisi eksisting. Disini perlu dibantu beberapa metode dan teknik analisa urban. Metode dan teknik analisa ini merupakan analisa perancangan kota atau urban design analysis untuk mendapatkan kesimpulan karakteristik bentuk morfologi kota yang bisa direkomendasikan nantinya untuk penataan ruang kotanya.Kata kunci: Ruang Kota, Samarinda, Teknik Analisa Urban. ABSTRACT When viewed as a whole, then in an existing city is a fusion or a union of buildings and residents. At first the form of the city was neutral which then changed to the present according to the conditions of each city. The formation of cities depends on their location and geographical location which greatly influences the characteristics of the city. This of course also certain cultures give a role in the formation of a city. The development of the city needs to be considered in its arrangement so that the urban spatial structure is directed and has its own characteristics. Likewise, the city of Samarinda, which is growing rapidly, needs to be maintained so that the spatial planning of the city so that it is not dirty and has a distinctive characteristic. Before urban spatial planning is carried out in certain areas of particular importance in the Mahakam river corridor, the shape of the city can be studied and studied in a field review by observing existing conditions. Here need to be assisted by several methods and techniques of urban analysis. This analysis method and technique is an urban design analysis to get a conclusion about the characteristics of the city morphology that can be recommended later for spatial planning of the city.Keywords: Urban space, Samarinda, Urban analysis technique.

scholarly journals Spatial Pattern of Functional Urban Land Conversion and Expansion under Rapid Urbanization: A Case Study of Changchun, China

Land ◽  
2022 ◽  
Vol 11 (1) ◽  
pp. 119
Author(s):  
Guolei Zhou ◽  
Jing Zhang ◽  
Chenggu Li ◽  
Yanjun Liu
Keyword(s):  
Spatial Structure ◽  
Spatial Pattern ◽  
Urban Space ◽  
Central City ◽  
Urban Land ◽  
Land Conversion ◽  
Urban Spatial Structure ◽  
Rapid Urbanization ◽  
Evolutionary Trajectory ◽  
Different Types

As populations continue to be concentrated in cities, the world will become entirely urbanized, and urban space is undergoing a drastic evolution. Understanding the spatial pattern of conversion and expansion of functional urban land, in the context of rapid urbanization, helps us to grasp the trajectories of urban spatial evolution in greater depth from a theoretical and practical level. Using the ESRI ArcGIS 9.3 software platform, methods, such as overlay analysis, transition matrix, and kernel density estimation, were used in order to analyze the spatiotemporal characteristics of different types of functional urban land conversion and expansion in the central city of Changchun. The results show that different types of functional urban land were often expanded and replaced, and the urban spatial structure was constantly evolving. The conversion and expansion of functional urban land show similar characteristics to concentric zone and sector modes and show dynamic changes in different concentric circles and directions at different periods. Our method can accurately identify the different types of functional urban land, and also explore the evolutionary trajectory of urban spatial structure. This study will help to coordinate the development of different functional urban spaces and to optimize the urban spatial structure in the future.

Research on Space Resources Use and Traffic Organization Optimization of Belt City

2014 ◽  
Vol 641-642 ◽  
pp. 1070-1073
Author(s):  
Hong Fei Li ◽  
Jing Jing Zhang
Keyword(s):  
Spatial Structure ◽  
Urban Space ◽  
Spatial Relationship ◽  
Urban Morphology ◽  
Urban Transport ◽  
Urban Spatial Structure ◽  
Optimization Strategy ◽  
Traffic Characteristics ◽  
Transportation Organization ◽  
Traffic Organization

From the perspective of urban morphology, this paper mainly focuses on the relationship between urban space and urban transport, and then concluded the traffic characteristics of the belt city. Through the evolution of urban spatial structure and traffic organization development in Lanzhou as an example, by analyzing the spatial relationship between space resources and transportation organization, and further explore optimization strategy of the sustainable development of city. Then putting forward its recommendations of spatial structure use and traffic organization optimization.

scholarly journals Revealing Characteristics of the Spatial Structure of Megacities at Multiple Scales with Jobs-Housing Big Data: A Case Study of Tianjin, China

Land ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1144
Author(s):  
Ruixi Dong ◽  
Fengying Yan
Keyword(s):  
Big Data ◽  
Spatial Structure ◽  
Urban Space ◽  
Dynamic Characteristics ◽  
Multiple Scales ◽  
Spatial Scales ◽  
Urban Land Use ◽  
Urban Spatial Structure ◽  
Static Characteristics ◽  
Transportation Development

Urban spatial structure reflects the organization of urban land use and is closely related to the travel patterns of residents. The characteristics of urban spatial structure include both static and dynamic aspects. The static characteristics of urban spatial structure reflect the morphological features of space, and the dynamic characteristics of urban spatial structure reflect intra-city functional linkages. With the continuous agglomeration of population and industries; megacities have become the core spatial carriers leading China’s social and economic development; and their urban spatial structure has also been reconstructed. However; there is still a certain lack of understanding of the characteristics of the spatial structure of China’s megacities. This study aimed to reveal characteristics of the spatial structure of Chinese megacities at different scales using jobs-housing big data. To achieve this goal, spatial autocorrelation and a geographically weighted regression (GWR) model were applied to reveal static polycentricity, and community detection was used to reveal dynamic commuting communities. The distribution of jobs in urban space and jobs–housing balance levels in commuting communities were further analyzed. Experiments were conducted in Tianjin, China. We found that: (1) the static characteristics of the spatial structure of megacities presented the coexistence of polycentricity and a high degree of dispersion at macro- and meso-scales; (2) the dynamic characteristics of the spatial structure of megacities revealed two types of commuting communities at macro- and meso-scales and most commuting communities had a good jobs-housing balance. These findings can be referenced by urban managers and planners to formulate relevant policies for spatial distribution optimization of urban functions and transportation development at different spatial scales.

Social Interactions and Urban Spatial Equilibrium

2012 ◽  
Author(s):  
Yannis M. Ioannides
Keyword(s):  
Spatial Structure ◽  
Social Interactions ◽  
Urban Space ◽  
Neighborhood Effects ◽  
Central Business District ◽  
Location Decisions ◽  
Urban Spatial Structure ◽  
Spatial Equilibrium ◽  
Related Information ◽  
Business District

This chapter explores what the interactions of individuals and firms in their vicinity and in broader communities reveal about the spatial structure of cities as self-organization by agents. It first introduces a benchmark, the Alonso–Mills–Muth model of a city in its bare essentials, and examines its implications for urban density and the associated pattern of land prices in the case with a predetermined center, the central business district (CBD). It then considers the geometry of spatial equilibrium when there is no predetermined center and social interactions are dispersed, along with the location decisions of firms in urban space, monocentric versus polycentric models of the urban economy, and the Lucas–Rossi-Hansberg models of urban spatial structure with productive externalities. It also analyzes neighborhood effects, urban equilibrium when proximity is a conduit for the transmission of job-related information, and the link between choice of job matching and spatial structure.

Study on the Cross-Sea Bridge Construction and Evolution Pattern of Coastal Cities’ Urban Spatial Structure in China

2012 ◽  
Vol 253-255 ◽  
pp. 267-270
Author(s):  
Tuo Lin ◽  
Yuan Yuan Zhang ◽  
Yang Yu
Keyword(s):  
Spatial Structure ◽  
Development Strategy ◽  
Urban Space ◽  
Space Structure ◽  
Structure Evolution ◽  
Urban Spatial Structure ◽  
Bridge Construction ◽  
Coastal Cities ◽  
The Cross ◽  
Reform And Opening Up

Under the background of land-ocean development strategy and ocean development, China has entered the “bridge and sea era”, more than half of the coastal cities are building cross-sea bridge which has profound impact on urban space structure. By reviewing the cross-sea bridge construction and urban spatial structure evolution in China since the beginning of reform and opening up, this paper discovers that cross-sea bridges are almost of three types—from single core to dual-core, from dispersion to groups and land-island integration, which is related with the coastal cities’ geographical environment and closely associated with urban development strategy and developmental stage.

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