Amenity Value of Green Space: Evidence from Philadelphia

2021 ◽  
Author(s):  
Desen Lin ◽  
Shane Jensen ◽  
Susan M. Wachter
Keyword(s):  
Green Space ◽  
Amenity Value

Gardening as More than Urban Agriculture: Perspectives from Smaller Midwestern Cities on Urban Gardening Policies and Practices

2019 ◽  
Vol 3 (1) ◽  
pp. 1-8
Author(s):  
Christopher Strunk ◽  
Ursula Lang
Keyword(s):  
Urban Agriculture ◽  
Green Space ◽  
Private Property ◽  
Community Gardens ◽  
Public Land ◽  
Vacant Lots ◽  
Urban Gardening ◽  
Privately Owned ◽  
Policies And Practices

For the most part, research and policymaking on urban gardening have focused on community gardens, whether in parks, vacant lots, or other public land. This emphasis, while important for many Midwestern cities, can obscure the significance of privately owned land such as front yard and back yard and their crucial connections with gardening on public land. In this case study, we examine how policies and practices related to gardening and the management of green space in two Midwestern cities exceed narrow visions of urban agriculture. The article explores the cultivation of vacant lot gardens and private yards as two modes of property in similar Midwestern contexts and argues that the management of green space is about more than urban agriculture. Instead, we show how urban gardening occurs across public/private property distinctions and involves a broader set of actors than those typically included in sustainability policies. Gardening also provides a key set of connections through which neighbors understand and practice sustainability in Midwestern cities.

scholarly journals Outdoor artificial light at night: A forgotten factor in green space and health research

2021 ◽  
Vol 197 ◽  
pp. 111012
Author(s):  
Jessica Stanhope ◽  
Craig Liddicoat ◽  
Philip Weinstein
Keyword(s):  
Health Research ◽  
Green Space ◽  
Artificial Light ◽  
Light At Night

scholarly journals Evaluation of the Equity and Regional Management of Some Urban Green Space Ecosystem Services: A Case Study of Main Urban Area of Xi’an City

Forests ◽  
2021 ◽  
Vol 12 (7) ◽  
pp. 813
Author(s):  
Hui Dang ◽  
Jing Li ◽  
Yumeng Zhang ◽  
Zixiang Zhou
Keyword(s):  
Ecosystem Services ◽  
Carbon Sequestration ◽  
Urban Areas ◽  
Green Space ◽  
Well Being ◽  
Urban Green Space ◽  
Green Spaces ◽  
Deposition Flux ◽  
Urban Green ◽  
Xi’An City

Urban green spaces can provide many types of ecosystem services for residents. An imbalance in the pattern of green spaces leads to an inequality of the benefits of such spaces. Given the current situation of environmental problems and the basic geographical conditions of Xi’an City, this study evaluated and mapped four kinds of ecosystem services from the perspective of equity: biodiversity, carbon sequestration, air purification, and climate regulation. Regionalization with dynamically constrained agglomerative clustering and partitioning (REDCAP) was used to obtain the partition groups of ecosystem services. The results indicate that first, the complexity of the urban green space community is low, and the level of biodiversity needs to be improved. The dry deposition flux of particulate matter (PM2.5) decreases from north to south, and green spaces enhance the adsorption of PM2.5. Carbon sequestration in the south and east is higher than that in the north and west, respectively. The average surface temperature in green spaces is lower than that in other urban areas. Second, urban green space resources in the study area are unevenly distributed. Therefore, ecosystem services in different areas are inequitable. Finally, based on the regionalization of integrated ecosystem services, an ecosystem services cluster was developed. This included 913 grid spaces, 12 partitions, and 5 clusters, which can provide a reference for distinct levels of ecosystem services management. This can assist urban managers who can use these indicators of ecosystem service levels for planning and guiding the overall development pattern of green spaces. The benefits would be a maximization of the ecological functions of green spaces, an improvement of the sustainable development of the city, and an improvement of people’s well-being.

scholarly journals Urban green space soundscapes and their perceived restorativeness

2021 ◽  
Author(s):  
Konrad Uebel ◽  
Melissa Marselle ◽  
Angela J. Dean ◽  
Jonathan R. Rhodes ◽  
Aletta Bonn
Keyword(s):  
Green Space ◽  
Urban Green Space ◽  
Urban Green

scholarly journals Public Green Space Policy Implementation: A Case Study of Krakow, Poland

2021 ◽  
Vol 13 (2) ◽  
pp. 538
Author(s):  
Anita Kwartnik-Pruc ◽  
Anna Trembecka
Keyword(s):  
Legal Status ◽  
Green Space ◽  
Sustainable Urban Development ◽  
Original Research ◽  
Space Policy ◽  
The Public ◽  
Central Statistical ◽  
Central Statistical Office ◽  
Public Green Space

Green space is essential for the implementation of the idea of sustainable urban development. This paper contains original research on the implementation of local government tasks in the development of public green space. The aim of this research was to analyse the actions taken by the municipal authorities regarding the development of public green space, including the acquisition of real properties, the regulation of their legal status, as well as the adoption of planning and programme documents. The Polish Central Statistical Office data on the public green space of the largest cities in Poland were analysed in order to determine the dynamics of changes. Then, the focus was placed on Krakow, where the authors analysed in detail the distribution and type of urban green space as well as the actions taken by the Municipality to both extend it and to protect it against building development. The criterion of green space accessibility to city residents was indicated as a necessary aspect to be considered in the overall assessment of the existing greenery. The conclusions include the assessment of the actions of the Krakow authorities and the observed trends in the development of public green space.

scholarly journals Is Brief Exposure to Green Space in School the Best Option to Improve Attention in Children?

2021 ◽  
Vol 18 (14) ◽  
pp. 7484
Author(s):  
Asier Anabitarte ◽  
Gonzalo García-Baquero ◽  
Ainara Andiarena ◽  
Nerea Lertxundi ◽  
Nerea Urbieta ◽  
...  
Keyword(s):  
Air Pollution ◽  
School Children ◽  
Green Space ◽  
Meta Analysis ◽  
Statistical Design ◽  
Green Spaces ◽  
Attention Network Test ◽  
Positive Effects ◽  
Gender Biases ◽  
Before And After

The positive effects of Green Spaces on health are thought to be achieved through the mechanisms of mitigation, instoration and restoration. One of the benefits of Green Spaces may be the restoration of attention and so the objective of this research is testing empirically whether exposure to a green environment improves attention in school children. For so doing, we first used a split-unit statistical design in each of four schools, then combined the primary results via meta-analysis. The Attention Network Test (ANT) was used to measure attention before and after exposure and a total of 167 seven-year-old students participated in the experiments. Overall, our experimental results do not support the hypothesis that students’ exposure to activities in green vs. grey spaces affected their performance in ANT. This was so despite the fact that neither age nor gender biases have been detected and despite that our experiments have been proved to be sufficiently statistically powerful. It would be advisable to consider air pollution and noise. We also recommend that participants attend the experiment with mental exhaustion to maximize the ability to detect significant changes.

Greenness and the Potential Resilience to Sexual Violence: “Your Neighborhood Is Being Neglected Because People Don’t Care. People With Power Don’t Care”

2021 ◽  
pp. 088626052110280
Author(s):  
Gibran C. Mancus ◽  
Andrea N. Cimino ◽  
Md Zabir Hasan ◽  
Jacquelyn C. Campbell ◽  
Phyllis Sharps ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Violent Crime ◽  
Green Space ◽  
A Priori ◽  
Community Resilience ◽  
The United States ◽  
Green Spaces ◽  
Traffic Density ◽  
Black Communities ◽  
Black Neighborhoods

There is increasing evidence that green space in communities reduces the risk of aggression and violence, and increases wellbeing. Positive associations between green space and resilience have been found among children, older adults and university students in the United States, China and Bulgaria. Little is known about these associations among predominately Black communities with structural disadvantage. This study explored the potential community resilience in predominately Black neighborhoods with elevated violent crime and different amounts of green space. This embedded mixed-methods study started with quantitative analysis of women who self-identified as “Black and/or African American.” We found inequality in environments, including the amount of green space, traffic density, vacant property, and violent crime. This led to 10 indepth interviews representing communities with elevated crime and different amounts of green space. Emergent coding of the first 3 interviews, a subset of the 98 in the quantitative analysis, led to a priori coding of barriers and facilitators to potential green space supported community resilience applied to the final 7 interview data. Barriers were a combination of the physical and social environment, including traffic patterns, vacant property, and crime. Facilitators included subjective qualities of green space. Green spaces drew people in through community building and promoting feelings of calmness. The transformation of vacant lots into green spaces by community members affords space for people to come together and build community. Green spaces, a modifiable factor, may serve to increase community resilience and decrease the risk of violence.

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