How to Cite this Article:

Nassar, U. A. (2021). Urban Acupuncture in Large Cities: Filtering Framework to Select Sensitive Urban Spots in Riyadh for Effective Urban Renewal.  Journal of Contemporary Urban Affairs, 5(1), 1-18. https://doi.org/10.25034/ijcua.2021.v5n1-1

 

 

 

D:\My Journal\Logo\kam logo.JPG   Journal of Contemporary Urban Affairs

2021, Volume 5, Number 1, pages 1– 18

 

 

Urban Acupuncture in Large Cities: Filtering Framework to Select Sensitive Urban Spots in Riyadh for Effective Urban Renewal

* Dr. Usama A. Nassar Image result for research orcid

Faculty of Engineering, Suez Canal University, Ismailia, Egypt

College of Engineering, Taibah University, Madinah, Saudi Arabia

Email: usama.a.nassar@gmail.com

 

ARTICLE INFO:

 

Article History:

Received 25 April 2020

Accepted 7 June 2020

Available online 18 June 2020

 

Keywords:

Urban Acupuncture;

Riyadh;

Sensitive Spot;

Urban Renewal;

Human-centered Spaces.

 

ABSTRACT    D:\My Journal\papers\Vol 4 ISSUE 1\1 senem sadri Turkey\check for updates2020ijcua.tif

 

New revitalization and regeneration strategies are currently taking place as a scheme for reassessing urban spaces. This paper, as a result, navigates the theory of Urban Acupuncture (UA) as a quick and effective tool that can be adopted in large cities. Using Riyadh city as a case study, it discusses how this tool can be used to achieve maximum results with minimal effort in the most critical places. Riyadh city is the capital of Saudi Arabia and is considered one of the fastest-growing metropolitan cities in the Arab world. Through time, it has transformed into a city with leftover open spaces and an ever-increasing population. The study commences by exploring the term UA and its principles and similarly presents some of its successful international examples. It thereafter delves into the past and current situation in the city to show some of the challenges it faces. The study aims to develop a filtering framework for selecting a suitable sensitive spot that can be used to apply the concept of UA.  A conclusion is made that as a small-scale space approach and a progressive concentrated urban renewal strategy.

 

JOURNAL OF CONTEMPORARY URBAN AFFAIRS (2021), 5(1), 1-18.

https://doi.org/10.25034/ijcua.2021.v5n1-1

www.ijcua.com

Copyright © 2020 Usama A. Nassar

 

 

 

 

1. Introduction

Urban areas are currently experiencing rapid population growth rates. It has, therefore, become a necessity to use creative and innovative strategies to cope with the challenges that may occasion from this growth.  Considering what the world is currently going through regarding the COVID-19 pandemic, there is a need to pursue strategies that would quickly and efficiently address such emerging challenges (Casagrande, 2020). From the foregoing, the traditional strategic urban development plans whose scope usually covers a macro scale might not provide a suitable path for addressing such challenges. This is because there is now a great demand for a much faster approach that may be used to address these challenges at a micro level, consequently creating a healthier environment particularly in the most needed areas (Lastra & Pojani, 2018). This paper, therefore, seeks to explore the use of UA as an effective and shortest way of promoting urban development in large cities. The intention is to reduce urban inflation in addition to restoring the green environment by dealing with leftover open spaces individually within the urban tissue. It also seeks to develop a comprehensive framework that would facilitate the application of UA as a tool for guiding the selection of the most urgent spots in the city fabric that need to be developed. A literature review is also undertaken to account for the difference between large- and small-scale urban renewal strategies and UA strategy in addition to defining the UA approach with its principles and strategies. The paper further presents the following two international examples drawn from Egypt and Indonesia to demonstrate the different strategies used.

Major Arab cities have experienced a rapid growth rate in recent years which has dramatically changed land use and old urban fabric. Riyadh is one of the cities that has rapidly expanded on account of industrialization and population increase. For instance, in 1862, it had 7500 people (Palgrave, 1868) and was projected in 2010 to reach 6,152,899 (Abderrahman, 2000). The city was for that reason selected to study and extract the filtration framework due to its fast-urban growth rate that is elicited by different development patterns. The study ends by presenting the conclusion and recommendations that cover the following:

Figure 1 shows the structure of the research. The aim is to reach the desired filtration framework that applies UA theory.

 


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Figure 1. Structure of the research.


2. Why the Demand for a New Urbanism?

Several urban planners, such as Christopher Alexander, Allan Jacobs, and Lewis Mumford have stressed the importance of open spaces in urban areas. They highlighted the major contribution of public spaces to quality of life and how it contributes to urban image and economic development (Shidan & Qian, 2011). The development strategies of public open spaces in the twentieth century were mostly large in scale with an overview vision of all the city, which is not efficient and desirable with the quickly accelerating pace of the surrounding environment (Ellin, 2007).

The demand for a new tool of urbanism started to arise in recent decades. De Meulder stated in his book, Urban Trialogues, that with all the fast growth and complexity of cities at the moment, changing development conditions, and dramatic shifts in urban situations in the societies, it seems to be clear that the traditional approach of master planning and static land use distribution is not sufficient to achieve sustainable and comprehensive urban development (De Meulder et al., 2004).

In European countries, some plans to develop urban areas were large in scale, and the revitalisation of every neighbourhood was usually made by governments at a local level, which proved to not be a suitable approach compared to pinpointing the local problems of each area (Lastra & Pojani, 2018). On the other hand, in 2007, the Netherlands had forty neighbourhoods known for having a lot of problems and dysfunctions. The government’s approach to solving the problem was to spotlight the potential in each neighbourhood and start separate action plans for development instead of making a general vision (Permentier et al., 2013).

The case of a Seattle neighbourhood in the USA is another model of how the local community found a unique approach for developing opportunities for their urban spaces when the community members built up a small movie theatre to replace an unused car parking laneway (Wolfe, 2011). The evidence above indicates that UA as a new way to deal with open spaces on a smaller scale has been becoming more desirable than a top-to-bottom urban vision.

3. Urban Acupuncture Concept

Thinking of a city as a living organism is an approach to understanding the urban environment as a dynamic accumulative process. A successful city must, therefore, have the ability to understand and interact with the inhabitants to solve its difficulties (Jacobs, 2002). In this approach of understanding, UA has been defined as a kind of surgery performed in a city (Ellin, 2007). The term UA went through various steps from its initial concept, developing through time. The concept was first conceived of by the Barcelona urbanist, Manuel de Solà-Morales, as the urgent need to achieve urban development projects in a short period and have the maximum effect on Barcelona city revitalisation in the 1980s (Degen & Garcia, 2012). The purpose was to develop the city by implementing small urban projects in residential neighbourhoods (Marzi & Ancona, 2004).

 

3.1 Urban Acupuncture vs. other renewal strategies

UA aims to have an impact on every potential space in the city. It can be applied through art—sometimes, it is called the ‘true art of our urban context’ (Lerner, 2016). That is why it is different than the large urban renewal strategy that has been previously used; it is a localised, small-scale intervention method. Because this approach should be influenced by the local inhabitants, it must be raised from the smallest-scale urban city development (Marzi & Ancona, 2004; Harjoko, 2009a). Table 1 illustrates the comparison between UA, small- and large-scale urban renewal strategies.

 


Table 1. Comparison between UA, Large and Small-Scale Urban Renewal.

Comparison Items

Various Types of Urban Renewal

Large-Scale Urban Renewal

Small-Scale Urban Renewal

Urban Acupuncture

Aim of Development

Achieve mostly financial profit

Improve the environment and living conditions

Solve different urban problems (social, environmental, etc.)

Director of Development

Government and developers

Government and residents

Government, developers, and local community

Development Method

Mostly to demolish and reconstruct all at one time

Achieve goal in stages progressively

The accumulative effect, step by step

Funding

One-time investment from government or developers

From government and residents’ funds

Various/unlimited channels

Strategy:

Planning and design

From top to bottom

From top to bottom

From top to bottom

Strategy:

Construction

From top to bottom

From bottom to top

From bottom to top

The difficulty of Strategy Application

Simple

Flexible

Flexible

Level of Urban Development

One-time improvement

Step-by-step improvement

Step-by-step improvement

Preserving Local style and Historical Context

The small level of preservation with a large level of demolition

A small level of preservation with a small level of demolition

A balanced level of preservation

Economic Land Use Benefit

High

Low

High

Sustainability and Ongoing Development

Low

Moderate

High

 


3.2 How to achieve a successful UA Strategy

To choose the best successful strategy in UA, two important criteria must be achieved. The first one is the quality and effectiveness of the urban catalyst and mixed-use areas; the second is to choose the best sensitive spot.

3.2.1 Urban catalyst effectiveness and mixed-use

The most effective catalyst for UA must be related to ecological, economic, and social factors (Jackson, 2018). From an architectural point of view, any successful building must stimulate economic and social activities and be within walking distance of other activities (Rosa-Jiménez et al., 2017). Hence, it is more effective to select areas with more mixed uses and different types of recreational facilities.

3.2.2 Selection of the best sensitive spot

Like the human body, each place in a city has certain linkages to other places. Space most frequently linked with other spots is the most suitable spot for the needle of UA. With this ability, like stem cells in a human body, UA would improve the whole structure of the city (Apostolou, 2015).

UA theory has a more effective impact when applied to human-centered open spaces, where the spaces are more walkable, safe, accessible, and sociable. Thus, it is better to choose this approach for small, leftover, neglected spaces in the urban fabric, not for well-designed, large open spaces or parks. As shown in Table 2, the concept of human-oriented spaces can be categorised as follows:


Table 2. Different aspects of human-centred public open spaces.

 

Aspects

Explanation

Spatial aspects

Walkable

Enhances pedestrian-friendly activity and ease of navigation for people walking through (Ewing and Handy, 2009).

Safe

Offers protection from traffic movement and crime, increasing the feeling of safety (Gehl and Lars, 2008).

Accessible

Easy to access and move around during all the times of the day (Varna, 2014; Mehta, 2014).

Comfortable

Offers different kinds of activities to practice, either when standing or sitting (Casagrande, 2020).

Delightful

Has special elements of aesthetic value in a human-scale environment (Kamel et al., 2017).

Socio-spatial aspects

Inclusive

Encourages all types of activities; welcoming and inviting (Madanipour, 2010).

Sociable

Enhances social-user interaction for both active and passive types (Carmona et al., 2010).

Liveable

Well used and busy all day long for both day and night activities (Gehl and Lars, 2008).


3.3 Urban Acupuncture Strategies (UA-S)

From the literature review on UA, the research will draw a conclusion in reference to the strategies that have been used mostly to develop small urban spaces (Messeter, 2015; Apostolou, 2015; Houghton et al., 2015; Lastra & Pojani, 2018; Casagrande, 2020). The different UA strategies can be listed as follows:

UA-S01 Use existing resources

It is important to recognise each neighbourhood’s resources and use them in the best way by utilising direct local citizen participation to achieve this.

UA-S02 Redefinition of aesthetic urban elements

Urban features show the identity of the street, and open-space furniture should connect with the personality of each space individually in an aesthetic way.

UA-S03 Achieve diversity and inclusivity

Promote the presence of diversity and establish the connection between residents yet allow each one to express his taste.

UA-S04 Increase visibility of public buildings

Stress visually on important public buildings’ entrances through different colours and unique vegetation (Rosa-Jiménez et al., 2017).

UA-S05 Open space redefinition

Understand the vital role that open space plays and increase its potential to form positive events in daily lives.

UA-S06 Reuse and recycling of resources

The word “recycling” has become especially important in every contemporary design of open space; it is a step to redefine the space as a living hybrid.

UA-S07 Confirm the sentimental value of vegetation

Improve the relationship between the local citizen and natural environment; promote diversity in vegetation according to each site’s identity.

UA-S08 Connectivity and graduate design

Each intervention in this strategy should connect with the open space and work gradually from the highest interest to the edge.

UA-S09 Adaptive and open design

The design should be flexible and aim to promote an adaptive and open style; the level of interaction with local citizens will certainly be affected gradually.

UA-S10 Shared management and responsibility

Empower local users and the neighbourhood to the extent that management systems of public space must ensure their inputs over time.

3.4 Urban Acupuncture Principles (UA-P)

Most studies on UA indicate that no model or rule has applied the approach to the existing open city spaces. Instead, what exists is a group of principles set as a trial for possible use in future studies. Based on the literature review, this research will, therefore, conclude with a set of important principles that can be used to achieve the development of open city spaces through small-scale urban interventions. Figure 2 shows the principles of UA.


 

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Figure 2. Urban Acupuncture Principles.

 


3.4.1 Sensitive spot selection (UP-P01)

Like in Chinese acupuncture therapy, locating the sensitive points in the human body is the first and most important step for treatment. This principle was first stated by De Solà-Morales in his book, A matter of things (De Solà-Morales, 2008). On the other hand, Lerner defines the sensitive point in the urban tissue as the place that lacks energy flow in a sick city (Lerner, 2016).

3.4.2 Small scale (UP-P02)

Every UA intervention must be applied to small-scale spaces, as this approach aims for a big impact with small pilot projects. De Solà-Morales mentioned that the scale is relative, and it does not only mean scale in size; it can also be applied to financial input or investment (De Solà-Morales, 2008).

3.4.3 Quick action plan (UP-P03)

While normal planning might take a while to design and implement, UA needs a quick action plan; Lerner refers to this as having a spark in our spaces and confirms that we don't have unlimited time to keep on planning and implementing (Lerner, 2016).

3.4.4 Having a scenario (UP-P04)

Lerner was the first to claim the necessity of having a scenario in any urban acupuncture development. He stated that every city development project would take three years to achieve, and to make it happen we would need to have a certain scenario with a design proposal and ideas (Lerner, 2016).

3.4.5 Educate people (UP-P05)

Like in placemaking, it is essential in the UA approach to understanding how the built environment has been received by its society. The people's knowledge and understanding of urban intervention accelerate the possibility of success (Nurdiansyah, 2018).

3.4.6 Citizen participation (UP-P06)

The decision-makers are not the only sources of design proposal—the people themselves take the lead in the UA approach. Citizen participation will lead the planner to a whole new vision of development, as the planner does not have the right answers for every problem (Stupar & Savcic, 2009).

3.5 Principles (UA-P) vs Strategies (UA-S)

Though the UA principles mentioned above are a must for every project, each principle can be achieved through many strategies. Hence, principles are mandatory to be accomplished, while strategies are different according to each location’s potential. Figure 3 describes how each principle can be accomplished through two or more strategies.


 

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Figure 3. Urban Acupuncture Principles vs Strategies.


4. Urban Acupuncture International Examples

In this section, the paper introduces two successful projects that have applied the principles of UA. These selected projects will be presented and evaluated according to the different strategies mentioned earlier. Table 3 shows the selected case studies, their locations, and years of implementation.


 

Table 3. Locations of selected international examples of Urban Acupuncture.


No.

Year

Project name

Location

Level of Acupuncture

1

2016

Upgrading of a slum area in Kampung

Jakarta, Indonesia

Buildings and Space

2

2015

Pedestrian Passage in Downtown Cairo

Cairo, Egypt

Street

 


4.1 Upgrading of a slum area in Kampung, Indonesia

Jakarta has had massive expansion that has led to urban slum problems, especially in urban Kampung (Nurdiansyah, 2018). Kampung is largely inhabited by poor people who are mainly migrants, lacking work skills and who are in dire need of affordable housing (Harjoko, 2009b). The government had, therefore, to respond to this demand by offering affordable housing and urban spaces (Harjoko, 2009a). Table 4 shows the project information and location.


Table 4. Kampung Neighbourhood Upgrading project.

Project Information

Type of project

Affordable housing project

Case 012.jpg (Nurdiansyah, 2018)

Project scale

Buildings and Space

Main concept

To create affordable housing buildings with surrounding urban green spaces

Project Description

  • The implementation of the upgrading project was finished by the government of Jakarta in 2016.
  • Some of the poor residents (beneficiaries) in the area have been moved to the newly designed area.
  • The project succeeded in improving the quality of housing in the neighbourhood.
  • The area became healthier and cleaner from the improved quality of living and green areas.
  • The level of participation and responsibility of the individual residents increased a lot during and after the project implementation.

Case 013.jpg (Nurdiansyah, 2018)

Development vision

 

Case 01.jpgCase 011.jpg

 


4.2 Pedestrian Passage in Downtown Cairo, Egypt

Downtown Cairo has been the city’s centre of attention since 1992. There had been many trials for preserving its historic buildings and developing the open space network (Nassar, 2015b; Kamel et al., 2017). Most of the previous efforts, both academic and governmental, were related to documenting historical heritage (Elsorady, 2018). Recently, the private company, Al Ismailia for Real Estate Investment, attempted to develop the area by preserving its heritage buildings and creating dynamic urban fabric through small interventions in certain spots (Tang et al., 2015).

According to Nassar, most people were using spaces in Downtown Cairo for social and cultural events by day and social gatherings by night (Nassar, 2014a). Later, after the 2011 revolution, it was notable, not only in Downtown Cairo, but across all the city that people had started to gather and socialise in many physical forms in the streets and spaces, engaging in many types of activities, like street performance, festivals, art fairs, and graffiti (Tang et al., 2015). The selected Passage in Downtown Cairo is one of the important destinations for small-scale gatherings because of its central location and variety of adjacent services. In this context, the Kodak Pedestrian passage between buildings was carried out by CLUSTER as a pilot project to engage the local community after it had been isolated for many years (CLUSTER, 2015).


Table 5. Pedestrian streetscape passage in Downtown Cairo.

Project Information

Type of project

Streetscape development

 

 

Case 0233.jpg

Site Location in Downtown Cairo

Project Scale

Street

Main concept

The purpose was to reuse the street as an open exhibition to attract different types of artists and cultural events and create a hub for pedestrians to socialize.

Project Description

The development project of the downtown passage mission aimed to achieve four main aspects:

  • Establish a suitable platform for culture, integrating outdoor art and green areas.
  • Create a network hub that would attract different stakeholders to participate with the local community.
  • Make open space more accessible and create a more suitable environment for diverse activities.
  • Use a variety of approaches to power the informal practices to create a more intimate space with the participation and management of inhabitants.

Case 022.jpg

Street Design (Tang et al., 2015)

Development vision

 

Case 021.jpgCase 02.jpg

(Tang et al., 2015)


4.3 Summary of international examples

The results of analysing the two international examples of UA are presented in Table 6. The main conclusions can be listed as:


 

Table 6. UA strategies in international examples.

Case 02.jpgCase 011.jpgIndonesia                                                   Egypt

International Examples

Upgrading of a slum area in Kampung, Indonesia

Pedestrian Passage in Downtown Cairo, Egypt

Urban Acupuncture Strategies

UA-S01 Use existing resources

UA-S02 Redefinition of urban aesthetic elements

 

UA-S03 Achieve diversity and inclusivity

UA-S04 Increase visibility of public buildings

 

UA-S05 Open space redefinition

 

UA-S06 Reuse and recycle resources

 

UA-S07 Confirm the sentimental value of vegetation

 

 

UA-S08 Connectivity and graduate design

 

UA-S09 Adaptive and open design

UA-S10 Shared management and responsibility

 

 


5. Case Study of Riyadh City

Riyadh city is the capital of KSA. It started as a small gated city and developed rapidly into a liveable metropolitan city over the years. This massive change happened during the period of the oil boom (1970-1990). Its rapid from a pedestrian-friendly environment into a car-oriented city was not an easy evolution but a dramatic change full of conflicts and urban problems along the way (Menoret, 2014). Figure 4 shows the location of the city.


 

Figure 06.jpg

Figure 4. The study area of Riyadh city (Khan et al., 2018)

 


5.1 Historical background and land use transformation

The city of Riyadh is a centre of vibrant urban activity in the KSA, working as a link between the eastern and western metropolitan areas to form a crossing axis in the country (Al-Hemaidi, 2001). During the oil boom stage of development, the city was expanding at 8% per annum. The population surpassed one million by the 1980s, and the city covered almost 1600 km2 in 1986 (Mubarak, 2004). Today, the population has reached 6 million (Almahmood et al., 2018). Table 7 illustrates the two significant urban patterns developed in the city, which can be explained as follows:


 

Table 7. Historical development of Riyadh.

Pattern Type

Traditional urban pattern

Figure 07a - Old Riyadh.jpgFigure 07a - Old Riyadh.jpg

The urban pattern of the traditional walled town of Riyadh (Mubarak, 2004).

New street pattern

Figure 07a - new Riyadh.jpg

A new street pattern in Riyadh city, Al-Malaz (Al-Hathloul, 1981).

 


5.2 Urban growth since 1972

Most of the development plans made for the city adopted the car as the main mode of transportation. Hence, the street patterns for the city were designed in a hierarchical way, which included freeways and ring roads to connect all of the city with other regions in the kingdom, going low until reaching arterial streets that serve inside each neighbourhood (Al-Hathloul & Mughol, 2004). Nowadays, the old traditional fabric of the city is in poor condition. Through the urban growth shown in Figure 5, there is a new network of roads that were laid out to facilitate car movement (Alotaibi & Potoglou, 2018). Meanwhile, the spatial arrangement and the old open spaces network in traditional areas in Riyadh have been affected badly. Figure 5 illustrates the high rate of expansion for the city from 1972 to 2015, which will affect plans and creates an urgent need for public transport to connect the city.

 

Figure 07 - Urban Growth.jpg

Figure 5. Urban growth in Riyadh city through time (1972–2015) (Khan et al., 2018)

 

 

5.3 Future Plans for Transportation

As mentioned before, the city has developed rapidly and has highly become car-oriented (Al-Hathloul, 2017). It, however, lacks the public transportation system needed to connect its areas, which certainly affects pedestrian connectivity and consequently creates isolated spaces or green areas, either big or small (Aldalbahi & Walker, 2016). Riyadh Development Authority developed a strategic development plan, Medstar (ADA, 2015), which identified some transport strategies in the city to include the following (Alotaibi & Potoglou, 2018):

Figure 6 shows the designed metro lines in the city that connects all the urban areas.

 

Figure 09 - Metro.jpg

Figure 6. The planned public transport system in Riyadh - Metro Line (ADA, 2015).

 

5.4 Steps to select the right open space in Riyadh

To this point in the current research, an overview of the Riyadh city master plan is undertaken. This progressively narrows to a smaller focus until the best sensitive spot where the concept of UA can be applied in the urban fabric is identified. This process will be staged in three steps as follows:

5.4.1 First step—Selecting the best development centre

The Riyadh Public Transport Network (RPTN) consists of the metro lines network and the bus lines, which are meant to connect all the urban areas. These lines are already under implementation and were expected to be delivered in late 2019 (Al-Hathloul, 2017). This network adapted the concept of Transit-Oriented Development in the city, and for the research limitation, the historic centre will be selected to choose from it a suitable open and green space where the concept of UA can be applied. Figure 7 shows the planned five transit-oriented development centres in Riyadh and the selected centre in the middle.

 

A close up of a map

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Figure 7. Transit-Oriented Development TOD strategy in the Riyadh metropolitan area (ADA, 2016).

 

5.4.2 Second step—Urban Catalyst and mixed-use areas

In this stage, the research navigates the land use in the selected historical centre, where four districts were selected randomly from highly mixed-use areas and evaluated to choose the most suitable one to study on an urban level. The best location to apply the UA approach will thereafter be picked. While Figure 8 illustrates the detailed land use of these districts with their population densities and development rates (ADA, 2017), Table 8, on the other hand, evaluates the four districts from the development centre to provide the basis for picking the best site.

 


 

Figure 11 - Zones.jpg

Figure 8. Detailed land use of some areas in the historical centre (ADA, 2017)

 

 

 

Table 8. Evaluating the four districts to select the best one Selected Zones.

 

 

 

High

 

Moderate

 

Low

 

UA Zone 01 Small.jpg

District 1

UA Zone 02 Small.jpg

District 2

UA Zone 03 Small.jpg

District 3

UA Zone 04 Small.jpg

District 4

Evaluation Criteria

Higher population density

 

 

 

Lowest development rate

 

 

 

Lowest open green spaces

 

 

 

Potentials of existing catalyst buildings

 

 

 

Most distributed mixed-use

 

 

 

Most available public services

 

 

 

Street patterns encourage walkability

 

 

 

Highest violence and crime rate

 

 

 

Source: Adapted by the author from ADA (2017) and RUO (2018).

 


As shown in the table above, the district that needs much development appears to be District 3, according to the criteria points which were derived from the literature review.

 

5.4.3 Third step—Selecting the sensitive spot

This stage focus on the selected district from where the appropriate space to develop will be chosen. The process will be performed according to the aspects presented in Table 2 highlighting the filters that should be used to choose the best human-centered open space. Figure 9 consequently shows the urban development pattern for District 3 which highlights the most sensitive spots that may be chosen to apply the concept of UA.


 

A close up of a map

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Figure 9. The urban street pattern for District 3 with the potential suitable sensitive spots to apply the UA concept.


6. Filtering framework to apply Urban Acupuncture Approach

After undertaking a literature review on the UA that included its principles and strategies, this section now concludes the filtering framework that may be applied to Riyadh city or any other place to select a suitable site where UA as a concept may be applied. Figure 10 presents a conclusion on the five filters.


 

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Figure 10. Sensitive spot selection and filtering framework for applying the UA approach.

 

7. Conclusions and Recommendations

This paper has examined the use of UA as an alternative tool for dealing with open spaces on a smaller scale. It also introduced the concept of evolutionary history and discussed how UA differs from other urban renewable strategies in addition to highlighting the applicable strategies and principles. The paper consequently examined the city of Riyadh as a case study for implementing UA and proposed a filtering selection framework that can be applied to select the suitable open spaces for adopting UA. The paper concludes that as a small-scale space approach and a progressive concentrated urban renewal strategy, UA enhances a city’s potential rather than entirely relying on the urban planners’ vision. In this way, the city’s development remains healthier, effective, and sustainable. The selected international case studies further showed that the UA could be more effective on smaller-scale action projects where it can achieve a tremendous effect in a noticeably short time since it remains very flexible by encouraging ongoing planning and implementation. The research further concludes that the principles of UA should be examined in future studies with a focus on more practical research being undertaken in different locations by engaging all stakeholders in the development process.

As a recommendation, since the city of Riyadh shows the highest rate of urban expansion, there is a need to adopt the strategic urban development plans and localise small-scale space interactions to create a balance between the newly planned district and the old ones through UA. It is moreover important to change the existing social and cultural norms by frequently engaging the people through awareness in creating a better environment as one of the important principles of UA.  Finally, since the city of Riyadh has a mixture of newly planned and large old historical fabric, a different development approach should be adopted for each of the two regarding the urban fabric and socio-cultural composition of the residents.

Finally, considering the world is going through the COVID-19 pandemic and that most of the affected districts have the highest population density with no green lung or development projects, the concept of green roofs in buildings can, therefore, be a good approach to deal with the high-density district in Riyadh. This can be revitalized by selecting suitable spots that may be developed on a separate case-by-case basis.

Acknowledgements

This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

Conflict of interests

The author declares no conflict of interest.


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How to Cite this Article:

Nassar, U. A. (2021). Urban Acupuncture in Large Cities: Filtering Framework to Select Sensitive Urban Spots in Riyadh for Effective Urban Renewal.  Journal of Contemporary Urban Affairs, 5(1), 1-18. https://doi.org/10.25034/ijcua.2021.v5n1-1


 

 

*Corresponding Author:

Faculty of Engineering, Suez Canal University, Ismailia, Egypt

Email address: usama.a.nassar@gmail.com

 

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