Journal of Geographical Sciences >
Urban vitality assessment at the neighborhood scale with geo-data: A review toward implementation
Liu Sheng, PhD Candidate and Associate Professor, specialized in human geography. E-mail: lius@hzcu.edu.cn |
Received date: 2022-10-24
Accepted date: 2023-04-24
Online published: 2023-07-24
Supported by
National Natural Science Foundation of China(51908495)
The number of urban vitality assessment studies is rising continuously, owing to the emergence of geographic data. The current literature focuses primarily on evaluation, rather than implementation, of urban vitality. Hence, a scoping review and research agenda are needed for urban vitality research to be more practical. This study aims to fill the research gap by exploring the content and methods of vitality assessment that can make urban vitality research more compatible with policy, planning, and design practice. We chose the neighborhood scale, which is the most practical initiative unit for vitality enhancement. We discovered that the gaps between the current research and practice primarily lie in the diversity of research subjects, the authenticity and comprehensiveness of vitality measurement, and the multi-domain of impact factor analysis. On this basis, we classified the following expandable aspects: (1) multi-type, multi-dimensional, multi-temporal, and implementation-adaptive vitality evaluation; (2) methods reflecting high-quality social interactions and the perceptions of vulnerable groups; (3) how design and urban management impacts vitality; and (4) the synergistic effects of multiple indicators on vitality. Overall, the research content and methodology presented in this paper can help neighborhood-scale vitality assessment to provide more meaningful insights for policy makers and practitioners.
Key words: urban vitality; neighborhood scale; implementation; geo-data
LIU Sheng , GE Jian , YE Xinyue , WU Chao , BAI Ming . Urban vitality assessment at the neighborhood scale with geo-data: A review toward implementation[J]. Journal of Geographical Sciences, 2023 , 33(7) : 1482 -1504 . DOI: 10.1007/s11442-023-2139-1
Figure 1 PRISMA flow diagram for article selection |
Table 1 Inclusion and exclusion criteria |
Inclusion criteria | Exclusion criteria | |
---|---|---|
1 | English articles | Articles without any quantitative research |
2 | Empirical studies | Articles that make no mention of vitality practice (design, planning, policy, management) |
3 | Articles that studied vitality assessment at neighborhood scale | |
4 | Articles that used geo-data | |
5 | Articles partially relates to the implementation of vitality |
Table 2 Basic information related to the selected works |
Reference | Object type | Study area | Geo-unit | Related practice field | ||
---|---|---|---|---|---|---|
1 | (Zumelzu and Barrientos-Trinanes, 2019) | Neighborhood | Chile | Building block | Planning, Design | |
2 | (Wang et al., 2020) | Park | China | 500 m and 500-1000 m buffer of waterfront | Planning | |
3 | (Wu et al., 2022b) | Street | China | Street segment, with a buffer of 10 m on both sides | Planning, Design | |
4 | (Guo et al., 2021) | Street | China | street segment | Planning | |
5 | (Yang et al., 2021) | Street | China | Street block (Traffic analysis zone) | Planning | |
6 | (Van Leuven, 2022) | Neighborhood | United States | Business districts | Policy, Management | |
7 | (Wu et al., 2021) | Street | China | Building block | Planning, Design | |
8 | (Qi et al., 2020) | Street | China | Less than 100 m | Design | |
9 | (Xiao et al., 2021a) | Metro station areas | China | 600 m buffers around metro station entrances | Planning, Design, Policy | |
10 | (Xiao et al., 2021b) | Metro station areas | China | 600 m buffers of the station | Planning, Policy | |
11 | (Xu and Chen, 2021) | Metro station areas | China | Building block | Design | |
12 | (Dong et al., 2021) | Metro station areas | China | Metro lines and stations | Planning, Design, Management | |
13 | (Li et al., 2021) | Street | China | Building blocks | Planning, Design | |
14 | (Mu et al., 2021) | Park | China | NA | Planning, Design, Management | |
15 | (Newman and Burnett, 2013) | Street | United States | Street segment | Policy, Management | |
16 | (Jiang et al., 2022) | Street | China | Street segment | Planning | |
17 | (Wu et al., 2018b) | Neighborhood | China | Neighborhood | Policy, Planning | |
18 | (Niu et al., 2021) | Park | China | Street block | Planning | |
19 | (Zhu et al., 2020) | Park | China | Park | Planning, Design | |
20 | (Liu et al., 2021) | Park | China | Street block | Planning, Design | |
21 | (Liu et al., 2022) | Neighborhood | China | Neighborhood | Planning | |
22 | (Wang and Vermeulen, 2021) | Street | Netherlands | Building block | Planning, Management | |
23 | (Kang, 2020) | Neighborhood | Korea | Polygon unit | Planning | |
24 | (Zacharias, 2020) | Street | Hong Kong (China) | Ramway stops | Management |
Figure 2 Space, region, and population groups of the research subject |
Figure 3 The perspective, space, and population types (for selected population groups) |
Figure 4 The dimension of neighborhood-scale vitality assessment |
Figure 5 The time division of neighborhood-scale vitality assessment |
Figure 6 Categorization of the objectives of the neighborhood-scale vitality assessment |
Figure 7 Neighborhood-scale vitality measurement and data |
Figure 8 Categorization of articles used LBS data |
Table 3 The discovered impact factor and proposed practice-implication |
Type | Impact factor | Practice-implication |
---|---|---|
Neig-hbor-hood | ·Planning: 1) Built environment: Land use mix, Block size, Adaptability of building use, Transportation (Zumelzu and Barrientos-Trinanes, 2019; Wang and Vermeulen, 2021) 2) Social economics: Gender, Household registration, Income, Property rights, Job, Population, Employment Density (Wu et al., 2018b; Kang, 2020) | ·Planning: ∎Connect space and social organization ∎Aim to attract employment and industry ∎Promote public transport ∎Consider residents’ behaviors and activities on weekdays and weekends ∎Build more amenities |
NA | ·Design: ∎Convert front yards into terraces ·Management: ∎The main street plan is not always applicable to mall town vitality enhancement ∎The village revitalization policies could be differentiated according to the vitality grade | |
Street | ·Planning: 1) Built environment: Distance to transit, Destination accessibility, Land use, Road density, Building height and density, Road connection degree, Parking space; Compact city center (Guo et al., 2021; Li et al., 2021; Yang et al., 2021) 2) Function: Functional density and diversity, Catering service (Li et al., 2021; Jiang et al., 2022; Wu et al., 2022b) | ·Planning: ∎Increase small catering and 24-hour stores ∎Increase industry-city integration and reduce work-home separation ∎Build malls and shopping pedestrian street ∎Enhance the open intensity, volume ratio, density, and mixing degree ∎Optimize bus station density, the layout of bus lines, parking lots and subway stations |
·Design: Block scale, Store design, Green space, Proportion of sky seen in the street, Public seats (Newman and Burnett, 2013; Li et al., 2021; Yang et al., 2021) | ·Design: ∎Make green space, street scale and openness at a reasonable level ∎Create pleaoptimizationsant walking spaces, store decorations, public seating, shielding elements, landscape, and open views | |
Management: Consumption per person*, Opening hours*, Retail rent*, No over-regulation, Degree of walking barrier, Vehicle transit (Newman and Burnett, 2013; Zacharias, 2020; Jiang et al., 2022) | ·Management: ∎Do not over-regulate street activity functionality ∎Strengthen seasonal preventive measures ∎Keep the tramway corridor unobstructed | |
TOD | ·Planning: 1) Built environment: Bus line density*, Distance to subway station, Distance to BRT, Walkability, Road density, Accessibility, Above-ground and underground connectivity, Commercial POI*, Horizontal built-up coverage (Xiao et al., 2021a; Xu and Chen, 2021) 2) Function: Public transportation services, Functional mixture, Organization of business forms (Xiao et al., 2021a; 2021b; Xu and Chen, 2021) | ·Planning: ∎Plan services based on a comprehensive view of the closely connected metro station areas ∎Enhance connectivity and functional mixture of the above-ground and underground space ∎Integrate medium- or low-rise buildings with high-centrality streets |
·Design: The visibility and accessibility of the spatial structure and the layout of the entrances (Xu and Chen, 2021) | ·Design: ∎Reserve adequate passageway at the store entrance ∎Design subway station entrances by combining the intensity and the direction of pedestrian flow | |
·Management: ∎Unify the operational entity | ||
·Planning: 1) Built environment: Location and accessibility of the park*, River properties (length, width, depth), Green space size*, Surrounding land use (Liu et al., 2021; Mu et al., 2021; Niu et al., 2021) | ·Planning: ∎Plan multiple small-scale parks ∎Adopt high density development mode for residential land around the park | |
Park | 2) Function: Degree of functional mix, Diversity of services and activities (Zhu et al., 2020; Niu et al., 2021) 3) Social economics: Population density of the surrounding area (Zhu et al., 2020) | ∎Enhance the publicity of waterfront space shoreline ∎Increase the diversity of public space ∎Layout service facilities reasonably |
·Design: Site design, High-quality green landscape (Liu et al., 2021; Mu et al., 2021) | ·Design: ∎Design more artificial recreation facilities | |
·Management: Water quality (Mu et al., 2021) | ·Management: ∎trengthen the maintenance and management of hygiene, water quality and facilities |
Note: Based on current research findings, and * is the factor with nonlinear and synergistic effects on vitality. |
Table 4 Gaps between research and practice with suggested content and methods |
Gaps | To fill the gap | |||
---|---|---|---|---|
Suggested research content | Suggested methods | |||
Subject | Location type: suburban | ·Vitality assessment in suburban communities | __ | |
Space type: for specific population group | ·Spaces like youth-populated university towns and worker-settled industrial parks, among others | |||
Dimension: non-spatial vitality | ·Non-spatial vitality, such as public activity vitality, and commercial vitality, among others | |||
Time intervals: night-time | ·Precise neighborhood night-time vitality measurement methods and driving factors | ·A pre-analysis of people’s night-time behavioral initiatives ·Separate small-scale night-time flow of people | ||
Assessment goals: implementation-adaptive | ·Aim to adapt to specific types practices, planning guidelines, or policy management | ·Combine with local urban renewal action plans ·Survey and analysis of the specific practical guidelines | ||
Methods | Vitality measurement: interaction and real perception | ·Measurement of the small-scale and real-perception behavioral interactions | ·Machine-learning simulated ‘human perception of spatial vitality’ evaluation model | |
Data: for vulnerable groups | ·Data and measure reflecting vulnerable groups | ·Combine monitoring data, GPS location data, and preference surveys | ||
Driving forces | Design aspects: multi-sensory spatial design factors | ·Explore impact factors in multi-sensory spatial design aspects: visual, auditory, and tactile | ·Visual aspects: visual algorithms through streetscape data and machine learning ·Auditory, tactile, and gustatory: field monitoring and surveys | |
Management aspects: management factors other than commercial dimension | ·Explore impact factors of management dimensions, such as safety, health, event organization, and services for vulnerable groups. | ·Combine management preference surveys and digital operational data from the community | ||
Mechanism: synergistic effects | ·Examine the synergistic impact of one key factor with other factors, and multiple factors within and across dimensions. | ·Strengthen the predication of the synergistic impact of indicators |
[1] |
|
[2] |
|
[3] |
|
[4] |
|
[5] |
|
[6] |
|
[7] |
|
[8] |
|
[9] |
|
[10] |
|
[11] |
|
[12] |
|
[13] |
|
[14] |
|
[15] |
|
[16] |
|
[17] |
|
[18] |
|
[19] |
|
[20] |
|
[21] |
|
[22] |
|
[23] |
|
[24] |
|
[25] |
|
[26] |
|
[27] |
|
[28] |
|
[29] |
|
[30] |
|
[31] |
|
[32] |
|
[33] |
|
[34] |
|
[35] |
|
[36] |
|
[37] |
|
[38] |
|
[39] |
|
[40] |
|
[41] |
|
[42] |
|
[43] |
|
[44] |
|
[45] |
|
[46] |
|
[47] |
Merriam-Webster. https://www.merriam-webster.com/dictionary/vitality2022-07-03.
|
[48] |
|
[49] |
|
[50] |
|
[51] |
|
[52] |
|
[53] |
|
[54] |
|
[55] |
|
[56] |
|
[57] |
|
[58] |
|
[59] |
|
[60] |
|
[61] |
|
[62] |
|
[63] |
|
[64] |
|
[65] |
|
[66] |
|
[67] |
|
[68] |
|
[69] |
|
[70] |
|
[71] |
|
[72] |
|
[73] |
|
[74] |
|
[75] |
|
[76] |
Wikipedia. https://en.wikipedia.org/wiki/Neighbourhood2022-06-25.
|
[77] |
|
[78] |
|
[79] |
|
[80] |
|
[81] |
|
[82] |
|
[83] |
|
[84] |
|
[85] |
|
[86] |
|
[87] |
|
[88] |
|
[89] |
|
[90] |
|
[91] |
|
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