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INDICATORS OF THE COMPACT CITY CONCEPT – NECESSARY DATA AND THE POSSIBILITY OF APPLICATION Cover

INDICATORS OF THE COMPACT CITY CONCEPT – NECESSARY DATA AND THE POSSIBILITY OF APPLICATION

Open Access
|Jan 2020

Figures & Tables

Figure 1.

Built-up areas in Bialystok


Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]
Built-up areas in Bialystok Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]

Figure 2.

Green spaces in Bialystok


Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]
Green spaces in Bialystok Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]

Figure 3.

Public transport stops with access zone (500 m) in Bialystok


Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]
Public transport stops with access zone (500 m) in Bialystok Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]

Figure 4.

Residential area in access zone of public transport stop in Bialystok


Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]
Residential area in access zone of public transport stop in Bialystok Source: author’s own work based on Database of Topographical Objects from Regional Surveying and Cartographic Documentation Centre in Bialystok [32]

Figure 5.

Hierarchical structure of indicators of the compact city concept. Source: author’s own work
Hierarchical structure of indicators of the compact city concept. Source: author’s own work

Indicators of the transport system

No.IndicatorUnitFormulaJustificationThe basic source of data
I10Number of passenger cars per 1000 populationpieces number of cars * 1000 inhabitants total number of inhabitants The indicator shows the popularity of using individual car transportNational Statistical Office
I11Cost of a combined monthly ticket (all modes of public transport) for 5–10 km in the central zoneeuroThe indicators show accessibility to public system in the economic aspectUrban Audit
I12Length of bicycle lanes per 1000 populationkm length of lane * 1000 inhabitants total number of inhabitants The indicator shows the state of investment in cycle infrastructureNational Statistical Offices
I13Length of bus lanes per 1000 populationkm length of lanes * 1000 inhabitants total number of inhabitants The indicator shows the state of investment in bus infrastructureNational Statistical Offices

Overview of definitions and main assumptions of the compact city concept (based on selected studies from 1996–2018)

Author (year)Title/the main subject of researchThe definition of the compact city conceptThe main attributes of the compact city (based on the definition)
P. Nijkamp, S.A. Rienstra (1996)Sustainable transport in a compact city.“This concept is embodied in the «compact city», where housing is provided in a relatively high-density form, and where jobs are concentrated in the central city and in a limited number of sub-centers” [14].
  • relatively high density,

  • the concentration of jobs in the city center,

  • a limited number of sub-centers.

R. Burgess (2000)The global perspective of the compact city concept.“It is possible to offer a tentative and composite definition of contemporary compact city approaches as: «to increase built area and residential population densities, to intensify urban economic, social and cultural activities and to manipulate urban size, form, structure and settlement systems to pursuit of the environmental, social and global sustainability benefits, derived from the concentration of urban functions»” [15].
  • increase built area and residential population densities,

  • intensify urban economic, social and cultural activities,

  • the concentration of urban functions.

E. Burton (2002)Measuring urban compactness (on the example of UK cities).“(…) the compact city is usually described as one or other or all of three types of city, two that are related to «product»:
  • (1)

    the high-density city,

  • (2)

    the mixed-use city, and one that is related to «process»:

  • (3)

    the intensified city” [16].

  • high density,

  • mixed land use,

  • intensification.

J. Arbury (2005)Analysis of urban growth management on the example of the selected city.“This model differs greatly from conventional urban development (or sprawl) by focusing on urban intensification, creating limits to urban growth, encouraging mixed-use development and placing a greater focus on the role of public transportation and quality urban design” [17].
  • urban intensification,

  • limits to urban growth,

  • mixed land use,

  • an important role of the public transport system,

  • high-quality urban design.

A. Polit (2010)Advantages and disadvantages of the compact city concept.“For many years, the remedy for all diseases of contemporary urban planning caused by the phenomenon of sprawl was seen in the concept of a compact city. The idea was to design buildings with relatively high intensity, to mix the functions of urban areas and to base their functioning on efficient public transport. Clear urban boundaries, revitalizing city centers, encouraging cycling or walking, and improving the quality of public spaces are important guidelines of the Compact City concept” [18].
  • relatively high density,

  • mix land use,

  • the effective public transport system,

  • clear cities boundaries,

  • revitalization of city centers,

  • pedestrian and bicycle communication,

  • high quality of public space.

K. Solarek (2011)The review of contemporary concepts of city development.“The concept (…) is connected (…) with the structuring of space and with the main assumptions heading towards the shaping of Compact Cities, developing inwards, intensively - but according to their scale and character – built-up, with a mixed function of the area, pedestrian-friendly, and accessible by communication” [19].
  • urban development within existing boundaries,

  • mixed land use,

  • well-development communication system.

OECD (2012)A comparative assessment of the compact city policies in OECD countries.“Spatial urban form characterized by «compactness». By understanding various definitions of a compact city, this report defines its key characteristics as i) dense and proximate development patterns; ii) urban areas linked by public transport systems; and iii) accessibility to local services and jobs” [12].
  • dense and proximate development patterns,

  • urban areas linked by public transport systems,

  • accessibility to local services and jobs.

E. Węcławowicz -Bilska (2012)The review of the selected urban development concepts“The compact city of short distance is an urban concept that promotes a relatively high density of builtup areas with a diverse, mixed-use of land. An efficient public transport system will encourage the abandonment of car transport and a compact urban layout will encourage walking and cycling” [20].
  • relatively high density,

  • mixed land use,

  • the effective public transport system,

  • pedestrian-oriented habitation.

P. Chhetri et al. (2013)The analysis of the realization compact city model in Melbourne.“The land-use policy changes built around the concept of the compact city include the following: Intensification, consolidation or densification, particularly around inner suburbs. In-fill development and redevelopment of brownfield land. More intensive use of urban land. Sub-divisions and conversions of existing development. Re-zoning and greater mixing of land use. Greater dwelling density and re-urbanization. Higher degrees of accessibility” [21].
  • intensification,

  • in-fill development and redevelopment of brownfield land,

  • mixed land use,

  • re-urbanization,

  • higher degrees of accessibility.

M. Stangel (2013)Contemporary urban design in the context of sustainable development.“The paradigm of a city of compact or sustainable urban planning in a broader sense calls for a dense, multifunctional building structure that is comfortable to walk and transport, with access to local services, jobs and green spaces” [22].
  • dense and multifunctional urban form,

  • effective public transport system,

  • accessibility to local services, jobs, green spaces.

R. Kotharkar, P. Bahadure, N. Serda (2014)Measuring urban compactness (on the example of Indian city).“Essentially the compact city model defined as «…a high density, mixed-use development, within a restrictive geographical area with enhanced public transport and infrastructure facilities»” [23].
  • high density,

  • mixed land use,

  • clear boundaries of urban development,

  • effective public transport system and infrastructure.

B. Komar (2014)The analysis of space quality of the selected housing estates in the context of sustainable development.“A compact city is a city that has the following characteristics: a revitalized center, a high density of buildings, mixed functions of urban areas and numerous services. The Compact city also supports walking and cycling, reducing distances between work and housing, as well as building multifunctional facilities” [24].
  • the revitalized city center,

  • high density,

  • mixed land use,

  • promotion of cycle and pedestrian communication,

  • reduction distance between the place of work and housing.

Z. Paszkowski (Report of Living Space of Poles) (2014)The selected trends of development of cities in Poland.“A city model with an intensive, multifunctional and well-structured urban form, which also includes well-equipped recreational greenery and good accessibility to all necessary public services” [25].
  • dense and multifunctional urban form,

  • accessibility to public services and green spaces.

National Urban Policy 2023 (2015)Definition activities of government administration in terms of urban policy in Poland.“In planning development, local governments should act in accordance with the idea of a compact city, which - implementing the principles of sustainable development - promotes a polycentric structure, taking the form of dense and multifunctional buildings, served by pedestrian, bicycle and public transport, while reducing the need to use individual car transport” [9].
  • polycentric structure,

  • dense and multifunctional urban form,

  • effective public transport system with bicycle and pedestrian communication.

S. Gzell (2015)The selected problems of contemporary urban planning.“(…) the idea of a compact city may be served by increasing the intensity of housing development, the development of urban set-aside, poorly used traffic areas or post-production areas” [26].
  • intensification,

  • revitalization of industrial or fallow areas.

K. Gasidło (2017)Analysis of the methods to achieve compactness in existing dispersed urban form.“Compact city is generally defined as a compactly developed city, as the term compactness evokes closeness, focus, continuity, concentration. Buildings and components of technical and social infrastructure should be close to each other, concentrate around public space, which reduces the distance and facilitates access to all functions of the city” [27].
  • well-connected buildings with technical and social infrastructure;

  • accessibility to city functions.

S. Tapper, T. Klöti, M. Drilling (2018)Urban green spaces in the compact city (on the example of Swiss cities).“The compact city approach is marked by high density, mixed land use, pedestrian-oriented habitation, the utilization of development reserves for construction projects and the structural transformation of former industrial areas or fallow land into service or residential areas of high quality (…)” [28].
  • high density,

  • mixed land use,

  • pedestrian-oriented habitation,

  • revitalization of industrial or fallow areas.

Indicators of accessibility

No.IndicatorUnitFormulaJustificationThe basic source of data
I5Accessibility to service facilities% Σ residential area access zone * 100 % The indicator presents the share of residential areas within the access zone (e.g. 500 m) to service facilities (facilities where commercial and service activities are carried out, e.g. shopping centers) in the city.Regional Surveying and Cartographic Documentation Centre
I6Accessibility to education facilities% Σ residential area access zone * 100 % The indicator presents the share of residential areas within the access zone (e.g. 500 m) to education facilities in the city.Regional Surveying and Cartographic Documentation Centre
I7Accessibility to health facilities% Σ residential area access zone * 100 % The indicator presents the share of residential areas within the access zone (e.g. 500 m) to health facilities in the city.Regional Surveying and Cartographic Documentation Centre
I8Accessibility to green areas% Σ residential area access zone * 100 % The indicator presents the share of residential areas within the access zone (e.g. 500 m) to green areas in the city.Regional Surveying and Cartographic Documentation Centre
I9Accessibility to public transport% Σ residential area access zone * 100 % The indicator presents the share of residential areas within the access zone (e.g. 500 m) to public transport in the city.Regional Surveying and Cartographic Documentation Centre

Indicators of public spaces

No.IndicatorUnitFormulaJustificationThe basic source of data
I16The share of public open areas in a total area% public open areas total area * 100 % The indicator shows public open areas, e.g. forests and copses.Regional Surveying and Cartographic Documentation Centre
I17The share of public recreational and sports complexes in a total area% public recreational and sports areas total area * 100 % The indicator shows localization of recreational and sports complexes, e.g. parks, sports centers.Regional Surveying and Cartographic Documentation Centre

Indicators of urban regeneration with development brownfield lands

No.IndicatorUnitFormulaJustificationThe basic source of data
I14The share of areas to be included in the urban regeneration in a total area% areas for urban regeneration total area * 100 % The indicator shows areas which need corrective actionsLocal Action Plan for Urban Regeneration
I15The share of the investment areas offered by the city in a total area% investment areas total area * 100 % The indicator shows investment areas, especially brownfield landsData provided by city offices

The weights of compact city indicators – option I

Indicator groupsGlobal weightsIndicatorsGlobal weightsLocal weights
City compactness0.200The population density within the administrative boundary0.250 0.050
Change of the population density within the administrative boundary0.250 0.050
Share of developed areas in a total area0.250 0.050
The population density in developed areas0.250 0.050
Accessibility0.200Accessibility to service facilities0.200 0.040
Accessibility to education facilities0.200 0.040
Accessibility to health facilities0.200 0.040
Accessibility to green areas0.200 0.040
Accessibility to public transport0.200 0.040
Transport system0.200Number of passenger cars per 1000 population0.250 0.050
Cost of a combined monthly ticket (all modes of public transport) for 5-10 km in the central zone0.250 0.050
Length of bicycle lane per 1000 population0.250 0.050
Length of bus lanes per 1000 population0.250 0.050
Urban regeneration with development brownfield lands0.200The share of areas to be included in the urban regeneration in a total area0.500 0.100
The share of the investment areas offered by the city in a total area0.500 0.100
Public spaces0.200The share of public open areas in a total area0.500 0.100
The share of public recreational and sports complexes in a total area0.500 0.100

Indicators of city compactness

No.IndicatorUnitFormulaJustificationThe basic source of data
I1The population density within the administrative boundaryThe number of inhabitants per 1 km2 number of inhabitants total area of the city The basic indicator of the city, commonly included in public statistics.National Statistical Office
I2Change of the population density within the administrative boundary% a b a * 100 % The indicator presents urbanization trends.National Statistical Office
I3Share of developed areas in a total area% developed areas total area * 100 % The indicator presents the level of development areas in a city.Regional Surveying and Cartographic Documentation Centre
I4The population density in developed areasThe number of inhabitants per 1 km2 urban land number of inhabitants developedtotal areas The indicator presents the population density only in built-up areas in a city.National Statistical Office; Regional Surveying and Cartographic Documentation Centre

The weights of compact city indicators – option II

Indicator groupsGlobal weightsIndicatorsGlobal weightsLocal weights
City compactness0.333The population density within the administrative boundary0.250 0.083
Change of the population density within the administrative boundary0.250 0.083
Share of developed areas in a total area0.250 0.083
The population density in developed areas0.250 0.083
Accessibility0.333Accessibility to service facilities0.200 0.067
Accessibility to education facilities0.200 0.067
Accessibility to health facilities0.200 0.067
Accessibility to green areas0.200 0.067
Accessibility to public transport0.200 0.067
Transport system0.111Number of passenger cars per 1000 population0.250 0.028
Cost of a combined monthly ticket (all modes of public transport) for 5-10 km in the central zone0.250 0.028
Length of bicycle lane per 1000 population0.250 0.028
Length of bus lanes per 1000 population0.250 0.028
Urban regeneration with development brownfield lands0.111The share of areas to be included in the urban regeneration in a total area0.500 0.056
The share of the investment areas offered by the city in a total area0.500 0.056
Public spaces0.111The share of public open areas in a total area0.500 0.056
The share of public recreational and sports complexes in a total area0.500 0.056
DOI: https://doi.org/10.21307/acee-2019-049 | Journal eISSN: 2720-6947 | Journal ISSN: 1899-0142
Language: English
Page range: 23 - 36
Submitted on: Oct 8, 2019
Accepted on: Nov 15, 2019
Published on: Jan 7, 2020
Published by: Silesian University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2020 Karolina OGRODNIK, published by Silesian University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.