scholarly journals Public Green Infrastructure Contributes to City Livability: A Systematic Quantitative Review

Land ◽  
2018 ◽  
Vol 7 (4) ◽  
pp. 161 ◽  
Author(s):  
Jackie Parker ◽  
Greg D. Simpson

Consistent with the Land Urbanism and Green Infrastructure theme of this special issue of Land, the primary goal of this review is to provide a plain language overview of recent literature that reports on the psychological, physiological, general well-being, and wider societal benefits that humans receive as a result of experiencing public green infrastructure (PGI) and nature in urbanized landscapes. This enhanced well-being and the wider societal benefits that accrue to urban dwellers as a result of interacting with quality PGI contributes to the concept known as city or urban livability. The quantitative analysis and theoretical synthesis reported in this review can inform decision makers, stakeholders, and other PGI and urban nature (UN) researchers of the benefits that urban populations receive from experiencing quality PGI spaces and UN and the contribution those spaces make to the livability of urban areas. With diminishing opportunities for the acquisition of new public open space to increase PGI and re-establish UN near urban centers, the efficient management and continuous improvement of existing PGI and UN is essential to promote and foster opportunities for human-to-nature contact and the known benefits therein derived. In addition to identifying an increased research interest and publication of articles that report on the contribution of PGI spaces to urban livability over the past decade, the review identifies and reports on the seven focus areas of PGI-livability research and the six attributes of PGI spaces that the current literatures report as contributing to the livability of urbanized landscapes. After providing a quantitative analysis for the reporting of those research areas and PGI attributes and summarizing key findings reported in the literature regarding the contribution that PGI spaces make to urban livability, this review also identifies knowledge gaps in the published literature and puts forward recommendations for further research in this rapidly expanding multidisciplinary field of research and policy development.

Author(s):  
Oswar M Mungkasa

The implementation of green infrastructure (GI) in Indonesia  accelerated by public awareness of the importance of conservation of natural resources and ecosystems. One of the Indonesian government’s efforts to apply the principles of GI in urban areas in a structured and massive manner is through the Green City Development Program (P2KH) Ministry of Public Works and Public Housing (PUPR). The approach taken is Green Planning and Design, Green Open Space, Green Energy, Green Water, Green Waste, Green Building, Green Transportation, Green Community. The city that is the case study for discussion is Jakarta. Jakarta Smart City, Green Buildings, Urban Agriculture, and Child Friendly Integrated Public Space (RPTRA) are programs that successfully implemented. The implementation GI program easily accepted if based on the community.


2019 ◽  
Vol 11 (7) ◽  
pp. 2140 ◽  
Author(s):  
Dastan Bamwesigye ◽  
Petra Hlavackova

For decades, transportation has been considered as a link to all aspects of life worldwide. In this case, the world’s natural environment, social well-being and economic development all usually depend on transportation systems. In most cases, safe, clean, sustainable and equitable transport systems help countries, especially in cities and urban centers, to thrive. However, a wide range of research shows that transportation systems in most of the cities and urban areas are unsustainable. In fact, some of these transportation systems are considered to be a threat to the environmental, social and economical aspects of future generations. In this perspective, therefore, changing such trends in transportation requires the collaboration of various stakeholders at regional, national and international levels. In this paper, therefore, a wide range of definitions of sustainable transport are discussed. More so, some of the aspects of smart transport for modern cities such as cycling and the role of women in sustainable transport were explored. With the aim of getting to the core of the subject, cases of women in bicycle transport, especially in the Netherlands and Germany compared to Kenya and Uganda are equally elucidated. Although not fully outlined, the idea of smart cities and sustainable transport have heterogeneous characteristics globally as discussed herein.


2019 ◽  
Vol 26 (2) ◽  
pp. 49-58
Author(s):  
Othman Mohammed ◽  
Hoshyar Rasul

This Study is an empiric- analytical research in city planning discipline was conducted in Sulaymaniyah city from Dec. 2015 until July 2017. Geographically Sulaymaniah situates north-east of Republic of Iraq. Like many other urban centers, Sulaymaniyah city as one of the congested urban areas in Kurdistan Region, is almost over populated and congested, resulting in accumulated problems in health-, economical-, services, technical-, social- and planning affairs, which leads to permanent degrading of the natural, and social environment and thus impact on the quality of life, Thus the main concern of this study is firstly finding out the reasons facts indeed responsible for the above described unsatisfied situations and then try to answer the questions whether planning methods (if any) manage to prepare answers to these urgent problems overwhelming the city? The study believes that the cardinal reasons for this situation are the effects of combinations of triple facts, namely: the exponential growth of human population in general- and accompanied problems-, the destroyed balance between rural and urban areas and the political vision of administrative machinery that focus on urban centers by neglecting countryside. The cumulative effect of these facts could be observed in form of many distinctive and at the same time interlocking elements leads to the problems that mentioned above. Among many elements involving, the study handles, analyzes and discusses only the elements indeed responsible for destroying the visual, physical and health conditions of the city inhabitants in Sulaymaniyah. Used criterion in determining these elements are the terms: active element, Passive Element, Critical element, and buffer element, which give the adequate answer to the arise questions.


2021 ◽  
Vol 6 (1) ◽  
pp. 20-31 ◽  
Author(s):  
Judy Bush ◽  
Gavin Ashley ◽  
Ben Foster ◽  
Gail Hall

As cities increase in size and density, the ecosystem services supplied by urban greenery and green infrastructure are increasingly vital for sustainable, liveable urban areas. However, retaining and maximising urban greenery in densifying cities is challenging. Governments have critical roles in addressing these challenges through policy development and implementation. While there has been significant attention on the quality and quantity of green space on public land, there is an increasing focus on policy mechanisms for integrating green infrastructure into the private realm, including green roofs, walls, facades, balconies and gardens. As part of City of Melbourne’s efforts to increase greening across the municipality, its 2017 Green Our City Strategic Action Plan includes specific focus on the private realm, and development of regulatory processes for green infrastructure. This article reports on a participatory research project to develop a Green Factor Tool for application to building development proposals in Melbourne. We focus on the transdisciplinary collaborations that brought together contributions from researchers, practitioners, policymakers and designers. We discuss how local research on green space contributions to provision of ecosystem services shaped the design of the tool and provided the tool’s rigorous evidence-base. Finally, we consider the roles of urban planning in retaining and maximising urban green spaces in densifying urban areas.


2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Krishna Prasad Timalsina

Increasing population and densification of the cities lead to increasing land value by the high demand of land for housing and other infrastructure developments are the reasons that tend to decreasing open spaces in Kathmandu Valley in general, and Kathmandu Metropolitan City (KMC) in particular.  Urban open space has been considered as a place that is accessible to all residents and is important in the urban context as such space provides an opportunity as a place for social interaction, networking, recreation, and various physical health exercises. However, different social and economic contexts of the society reflect different patterns of its uses. Two different urban settings (core urban area having indigenous dominant population and fringe urban areas having migrants’ dominant population) have been taken as a basis for analysis in this paper to look at how different urban societies use open spaces differently. Open spaces are not only important for maintaining urban greenery and beauty but are valued for accumulating social capital and enhancing physical well-being to the urban communities. These issues are analyzed through the interpretative research methodology by collecting the data through in-depth interviews, key informants’ interviews, informal conversational interviews, and non-participatory observation from two different urban settings of KMC. 


Land ◽  
2018 ◽  
Vol 7 (3) ◽  
pp. 100 ◽  
Author(s):  
Thomas Panagopoulos ◽  
Stilianos Tampakis ◽  
Paraskevi Karanikola ◽  
Aikaterini Karipidou-Kanari ◽  
Apostolos Kantartzis

Pedestrian zones are public spaces intended for the continued and safe mobility of pedestrians and people with disabilities, and they provide multiple benefits to urban areas. They counterbalance the densely built-up areas, decrease atmospheric pollution, increase available green or social space, increase walking and cycling rates, and facilitate active play for children. Done properly, pedestrianization may also increase local business sales. Greece boasts open public spaces and the pedestrianization of common roads. The economic crisis that Greece has been experiencing since 2008 has led people to give up their vehicles and use the pedestrian streets more frequently. The purpose of this paper was to investigate residents’ perceptions and satisfaction rates concerning the pedestrian streets of Kalamaria, Greece, and evaluate their importance for residents’ well-being. Following a random sampling method, 400 residents were interviewed. A two-step cluster analysis was conducted. The survey showed that the urban residents visited pedestrian zones in Kalamaria at least once a week, and the visits lasted 46–60 min. The improvement of urban landscape aesthetics and people’s health and well-being were evaluated as important functions of pedestrian zones. The results also indicate that residents were not satisfied with their quality of life and the existing green infrastructures of the pedestrian streets, even though they have a positive disposition toward the construction or transformation of pedestrian streets. The residents expressed their unwillingness to pay more public taxes for the construction and maintenance of pedestrian and cycling streets. The safety and convenience of the mobility of residents were the most important advantages of the pedestrian streets. Meanwhile, overspill parking and difficulties with finding parking spaces were the main disadvantages for the residents. Local authorities can use the results of the present survey to manage the city’s green infrastructure and use this information in the urban planning framework.


2021 ◽  
Vol 17 (2) ◽  
pp. 207-213
Author(s):  
Suci Senjana ◽  
Nunik Junara ◽  
Elok Mutiara

Urban areas have the character of increasingly dense buildings and less land that can be used for green infrastructure. So that the option to increase green open space is increasingly difficult. Along with the population growth in Kampung Arab and the low number of public facilities, the environment became very crowded and have less adequate public open spaces for the residents who lived here. Kampung Arab itself is a settlement dominated by Muslim residents who have been in this area for a long time. This study aims to analyze the feasibility of applying the pocket garden concept to Islamic residential kasawan which is currently in a congested condition. The first step is to collect data from observations, surveys and literature selection. Then, the method used to analyze is discourse analysis and selective criteria. These two processes show the results in the form of the benefits of the pocket garden concept in settlements, a map of the location at a point in Kampung Arab which can be used as a pocket garden and a map of the distance from the pocket garden to the surrounding house. These findings explain that the concept of green open space for narrow land can improve the quality of life for urban communities, especially those in Kampung Arab. Therefore, the application of the concept as a concept that is suitable for use in the future both in planning and designing in Kampung Arab, urban areas of the population. There are related professions that can work using this system such as spatial policy makers, planners, and architects.


2021 ◽  
Author(s):  
Abdulrahman Saadu Danjaji ◽  
Mohammed Danladi ◽  
Abdullahi Adamu ◽  
Haruna Musa Danladi

Abstract Open spaces have a significant positive impact on the overall well-being of the residents of urban areas and the influence on the use of recreational facilities due to the extent of the residents' engagement with these infrastructures and active lifestyles. The effectiveness of using these spaces on the well-being of residents is on their relative quality, quantity, and accessibility. Putrajaya houses 350,000 residents; about 4,931 (37%) of the total landmass was designated as open space to have a balanced city. Four of the twenty open spaces were purposeful selected based on their respective quality and services for the harmonious development of Putrajaya. A convenient sampling technique (non-probability) determines the respondents in each designated open space. This research used the survey data collection method to collect the primary data, using a cross-sectional approach. Pearson product-moment correlation analysis was used to determine the extent and direction of the relationship between open space attributes and health promotion. And multiple regression analysis (entered method) was adopted to predict the health promotion' of residents who visited the provided open spaces based on their respective quality, quantity, and accessibility. The results reveal that the areas' sizes, existing facilities, and greenness are the predominant influencing incentives that attract patronage by both local and international users. Meanwhile, when designing open space to promote the health status of respective users, effort must be toward providing high aesthetic quality in sufficient quantity and size, as indicated in this study.


Author(s):  
Ana Hampshire ◽  
James L. Sipes

The consequences of growing urbanization can be perceived in multiple levels around the globe: overpopulated living conditions, water and air pollution, loss of open space, costly transportation infrastructure, food shortages, fires and floods. The Houston metropolitan area is an example of fast urban growth, with a population increase of more than sixteen percent in seven years, going from 5.8 million people in 2010 to 6.9 million in 2017 [1]. By 2045, the robust growth of the region is projected to lead to the addition of approximately five hundred square miles of developed area, including an estimated six million parking spaces, seven hundred eighty million square feet of non-residential uses, and three and a half billion square feet of residential use [2]. The accelerated development, in addition to physical features, geomorphic processes and human activities in the region are believed to have caused Houston to suffer through over fifty devastating floods since its settlement, despite some successful flood damage reduction projects. The present study focused on the potential outcomes of an increased use of green infrastructure in comparable urban areas, and its effects on flooding volume. Results from the research revealed that not only these measures would likely improve the performance of existing urban drainage systems and attenuate flood incidence in the area, but would also promote connectivity between areas otherwise detached or only accessible by car, improving walkability and incentivizing engagement in outdoor activities.


Author(s):  
Rüdiger Grote

Two phenomena that can cause large numbers of premature human deaths have gained attention in the last years: heat waves and air pollution. These two effects have two things in common: They are closely related to climate change and they are particularly intense in urban areas. Urban areas are particular susceptible to these impacts because they can store lots of heat and have little opportunity for cooling off (also known as the urban heat island effect). In order to mitigate these impacts and to establish an environment that protects human health and improve well-being, implementation of green infrastructure – trees, green walls, and green roofs – is commonly proposed as a remedy. More trees, hedges and lawns are intuitively welcome by people living in cities for their beautifying effects, but to which degree can such greening actually counterbalance the expected effects of climate change? In this review I would like to investigate what science can offer to answer this question.


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