Analysis of Location Selection of Public Service Facilities Based on Urban Land Accessibility

Wang, Wei; Zhou, Zihao; Chen, Jun; Cheng, Wen; Chen, Jian

doi:10.3390/ijerph18020516

Cited by 20 publications

(13 citation statements)

References 19 publications

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“…The improved gravity model will be introduced to calculate the traffic accessibility of rural public service land (Yang and Xu, 2015), which consists of three elements: origin, destination, and connectivity, as illustrated in the following formula:…”

Section: Traffic Accessibility Based On the Gravity Modelmentioning

confidence: 99%

Spatio-temporal pattern and allocation efficiency of public service land in rural settlements

Zheng

Jiang

Tian

et al. 2022

Front. Environ. Sci.

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The construction of infrastructure and public services is the core of countryside planning. As the carrier of rural public services, the evolutionary pattern and efficiency of rural public service land (RPSL) can directly reflect the development of rural public services. However, existing studies have mainly characterized public service space through the number of public service facilities rather than the area of land occupied. Furthermore, research on public service land in rural settlements is lacking. Taking 273 villages in the Pinggu District of Beijing as an example, this article integrated multi-dimensional data, including geospatial data, big data, and socio-economic data, to analyze the spatio-temporal evolution characteristics of RPSL from 2004 to 2019. The bi-dimensional allocation efficiency index addressing qualitative and quantitative development was introduced to measure the allocation efficiency of RPSL. The results show that the area of RPSL in Pinggu District has increased by 57.28 ha, and the internal land use structure of RPSL has become balanced. The evolution pattern of RPSL was characterized by both agglomeration and dispersion, as well as by a significant tendency to expand along main roads. The uneven distribution of public service facilities and the significant differences in accessibility reflected the non-equalization of public services. The allocation efficiency of RPSL in 79.23% of the villages was at a low level, which is mainly due to the mismatch between the rural public service land area and the population, the non-differentiated allocation of public service facilities, the uneven public service quality, and the low accessibility of RPSL. In the future, policymakers should plan rural public service land rationally from the perspective of the actual situation, such as setting flexible indicators, building a living circle of rural settlements, and so on. This research will not only enrich the research perspective of rural public services but also provide a reference for the study on the utilization and optimization of rural settlements.

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Section: Traffic Accessibility Based On the Gravity Modelmentioning

confidence: 99%

Spatio-temporal pattern and allocation efficiency of public service land in rural settlements

Zheng

Jiang

Tian

et al. 2022

Front. Environ. Sci.

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“…Such facilities are related to the shaping of the urban environment and spatial structure and the normal operations of an urban system [2]. The layout of facilities should be based on the demand of services to make equal use of public service facilities [3]. Rapid population growth resulting from urbanization has intensified the demand for public service facilities [4].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Public Service Facilities in 19 Large Cities in China from the Perspective of Supply and Demand

Wei

Ren

Guo

2022

Land

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The equalization of urban public service facilities is important to the daily lives of urban residents. Spatial quantification of the supply and demand of public service facilities can reveal relationships between supply and demand agents and provide a foundation for the planning of urban public service facilities. This study proposed a comprehensive framework to assess the current state of supply (accessibility of facilities) and demand (population carrying pressure) of various public services in cities and determine patterns between different public service facilities. This framework contains three elements: (a) multi-scale spatial quantification of the matching of supply and demand, (b) spatial matching of supply and demand, and (c) spatial clustering analysis of the supply and demand balance. This study analyzed 19 major cities in China from a supply and demand perspective and examined implications for matching the supply and demand of public service facilities. The results indicated that education service facilities had the most appropriate supply and demand relationship. Areas where public service facilities had a good matching of supply and demand demonstrated a strong pattern of clustering. There were significant differences in the level of matching of the supply and demand of public service facilities among various regions in China. The limitations of the framework and future directions are discussed.

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“…The shortest distance (time) method focuses on the distance factor and weakly considers the size factor of supply and demand points [27][28][29]. Huff's model considers the facility size and distance factors, but also does not consider the size of the demand points [30]. The gravity-model approach uses the Euclidean distance as the accessibility measure and ignores the influence of the actual transportation network [31].…”

Section: Introductionmentioning

confidence: 99%

COVID-19: Evaluation of Fever Clinic and Fever Sentinel Configuration—A Case Study of Harbin, China

Feng

et al. 2022

Sustainability

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The COVID-19 pandemic has placed the inequalities in health services in countries around the world under severe pressure. As crucial pillars in the prevention and control of COVID-19, fever clinics and fever sentinels are important sites for the screening, diagnosis, and isolation of patients. This study comprehensively evaluated the spatial-layout characteristics, configuration quantity, and service capacity of 42 fever clinics and 418 fever sentinels in Harbin from the perspective of supply by using GIS spatial-analysis methods such as kernel density analysis. From the perspective of demand, we evaluated the accessibility of fever clinics with the modified two-step floating catchment area (2SFCA) method; the OD cost matrix method and Voronoi diagram method were used to evaluate the accessibility and service pressure of fever sentinels. This study found that a monocentric clustering characterizes the spatial layout of fever clinics, and the design of fever clinics in new urban areas and marginal rural areas is relatively lacking. The spatial layout of fever sentinels includes blank areas, and the service pressure in the central city area is relatively high. Combined with the assessment results, the study discussed optimization strategies and implementation paths for improving the public health and epidemic prevention system for COVID-19 in terms of four aspects: the transformation of governance practice, the spatial-planning response, the digital infrastructure response, and guarantees of policies and regulations.

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Analysis of Location Selection of Public Service Facilities Based on Urban Land Accessibility

Cited by 20 publications

References 19 publications

Spatio-temporal pattern and allocation efficiency of public service land in rural settlements

Spatio-temporal pattern and allocation efficiency of public service land in rural settlements

Evaluation of Public Service Facilities in 19 Large Cities in China from the Perspective of Supply and Demand

COVID-19: Evaluation of Fever Clinic and Fever Sentinel Configuration—A Case Study of Harbin, China

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