scholarly journals The impact of urban green spaces on the probability of urban crime in Indonesia

2021 ◽  
Vol 8 (1) ◽  
pp. 161-169
Author(s):  
Ni Made Sukartini ◽  
Ilmiawan Auwalin ◽  
Rumayya Rumayya
2021 ◽  
pp. 105925
Author(s):  
Tomasz Noszczyk ◽  
Julia Gorzelany ◽  
Anita Kukulska-Kozieł ◽  
Józef Hernik

Author(s):  
Vanessa G. Macintyre ◽  
Sarah Cotterill ◽  
Jamie Anderson ◽  
Chris Phillipson ◽  
Jack S. Benton ◽  
...  

Green spaces are known to improve health and wellbeing via several mechanisms, such as by reducing stress and facilitating physical activity. However, little is known about the impact of the smaller green spaces typically found in urban environments on wellbeing, especially for older adults. This study investigated experiences in adults (5 males and 10 females) aged 60 years and over of small urban green spaces in a large UK city. Fifteen older adults were interviewed using semi-structured walk-along interviews and photo elicitation methods in Old Moat, Greater Manchester. Twelve of the participants lived in Old Moat at the time of the study, and the remaining three participants previously lived in Old Moat and were frequent visitors. Transcribed interviews were analyzed using Thematic Analysis. Smaller urban green spaces were perceived differently to large green spaces, and participants were more likely to use larger green spaces such as parks. The smaller green spaces were perceived as belonging to other people, which discouraged the older adults from using them. The older adults also emphasized the importance of taking care of small urban green spaces and preventing them from becoming overgrown. Urban planners should consider these factors, since they indicate that the size and type of urban green spaces may influence whether they improve health and wellbeing. Further research should investigate in more detail which types of urban green space are most conducive to facilitating physical activity and improving wellbeing.


2021 ◽  
Vol 91 ◽  
pp. 1-14
Author(s):  
Aleksandra Lis ◽  
Łukasz Pardela ◽  
Paweł Iwankowski ◽  
Antal Haans

Urban parks and forests are important for wellbeing, but feelings of unsafety limited their usage. Removal of vegetation from hotspots of fear is sometimes recommended as a means of boosting safety. However such actions should be approached with caution. One explanation, based on prospect-refuge theory, is that plants increase perceptions of danger because of their contribution to a setting’s effectiveness in concealing criminals. It is also believed that people do not like urban green spaces parks containing trees and shrubs that can act as hiding places because of the sense of danger that this vegetation evokes. To test this explanation, participants rated 57 photos of urban parks and forest parks settings park settings on perceived danger, effectiveness of concealment, and landscape preference. In addition, the effectiveness of concealment in the photos was measured assuming that the value of this variable is expressed by the percentage of the pixels occupied by trees and shrubs offering concealment in a photograph. Results confirmed that concealment and danger are highly correlated mediation analysis confirmed that the impact of concealment on preferences can be explained by perceived danger. When the danger was controlled, the efficiency of concealment had no influence on preferences.


Author(s):  
Cariñanos ◽  
Grilo ◽  
Pinho ◽  
Casares-Porcel ◽  
Branquinho ◽  
...  

The impact of allergens emitted by urban green spaces on health is one of the main disservices of ecosystems. The objective of this work is to establish the potential allergenic value of some tree species in urban environments, so that the allergenicity of green spaces can be estimated through application of the Index of Urban Green Zones Allergenicity (IUGZA). Multiple types of green spaces in Mediterranean cities were selected for the estimation of IUGZ. The results show that some of the ornamental species native to the Mediterranean are among the main causative agents of allergy in the population; in particular, Oleaceae, Cupressaceae, Fagaceae, and Platanus hispanica. Variables of the strongest impact on IUGZA were the bioclimatic characteristics of the territory and design aspects, such as the density of trees and the number of species. We concluded that the methodology to assess the allergenicity associated with urban trees and urban areas presented in this work opens new perspectives in the design and planning of urban green spaces, pointing out the need to consider the potential allergenicity of a species when selecting plant material to be used in cities. Only then can urban green areas be inclusive spaces, in terms of public health.


2021 ◽  
Vol 875 (1) ◽  
pp. 012080
Author(s):  
E Lisotova ◽  
L Suntsova ◽  
E Inshakov

Abstract Woody plants are one of the effective ways of stabilising the ecological environment of large industrial cities. In order to maximize the effect of green spaces a large and diverse research effort is needed to study the urban green spaces, assess their ecological plasticity and adaptive potential. The results of such research will be the basis for recommendations on the selection of an assortment of species for landscaping of urban areas. The aim of the study was to investigate the condition of woody plants growing in the urban environment of Krasnoyarsk. Within the framework of the study a comprehensive assessment of existing urban green spaces was carried out for the first time for Krasnoyarsk. The species composition and age structure of plantings are established by the results of inventory of public plantings. The vital state of dominant species has been evaluated and their ecological and physiological characteristics, including the study of water retaining capacity of leaves, has been carried out. That allowed to estimate the impact of anthropogenic environment on the condition of urban woody plants.


Energies ◽  
2021 ◽  
Vol 14 (17) ◽  
pp. 5490
Author(s):  
Laura Monteiro ◽  
Raquel Cristina ◽  
Dídia Covas

Urban green spaces can be intensive water and energy consumers in the cities, particularly in water scarce regions. Though a very efficient use of such resources is necessary, tools for assessing both water and energy consumption and efficiency are not available. In this paper, a new methodology based on water and energy balances is developed for assessing the water-use and energy efficiency in urban green spaces. The proposed balances, adapted from those developed for water supply systems, are specifically tailored for accounting for urban green spaces specificities, namely, landscape water requirements, other uses besides irrigation and over irrigation water losses. The methodology is demonstrated in two case studies of different nature and characteristics: a modern garden with a smart irrigation system and an urban park with traditional irrigation system. The results show that the developed water balances allow to estimate and assess the irrigation efficiency over the years and to assess the effectiveness of implemented water saving measures. The application of the water–energy balance demonstrates the impact of water efficiency measures on the energy efficiency of the irrigation systems. The proposed methodology can be used to assess water and water–energy efficiency in urban green spaces and to identify the most adequate improvement measures, contributing for a better management of the two resources in the cities.


2018 ◽  
Vol 25 (2) ◽  
Author(s):  
Ana Bernat ◽  
Vitas Marozas ◽  
Remigijus Žalkauskas

The aim of the research was to evaluate the correlation between green spaces and wellbeing of residents. To achieve the aim a questionnaire survey method was used. Over 60% of all respondents were the residents of the two largest cities of Lithuania. It was found out that the residents of Lithuania visited urban green spaces irregularly. The frequency of visiting green spaces depended on the season. About 30% of respondents visited urban green spaces four times a week or more often in summer, and 17.4% of the respondents visited urban green spaces once a month in winter. The residents spent about 1–3 hours in green spaces during one visit. About 30% of respondents lived at a distance of 50–300 m to the nearest green space. About 21.5% of respondents had an opportunity to visit urban green spaces on a daily basis. Visiting of urban green spaces was closely linked to the negative assessment of the respondents’ wellbeing, in particular with ailments due to back and spinal pains, increased irritation and nutritional disorders. Those respondents who evaluated their wellbeing more negatively, tended to visit urban green spaces more often.


Author(s):  
Bianca Lopez ◽  
Christopher Kennedy ◽  
Timon McPhearson

Urban green spaces provide a range of environmental and health benefits, which may become even more critical during times of crisis such as the current COVID-19 pandemic. However, with a radical shift in mobility, additional concerns over safety, and access temporarily restricted during the implementation of social distancing policies, the experience and use of urban green spaces may be reduced. This is particularly concerning for densely populated cities like New York, considered the first U.S. epicenter or vanguard of the outbreak. To better understand the impact of COVID-19 on the perception and use of urban green spaces, we conducted a social survey during the early months of the Covid-19 pandemic in New York City (May 13 - June 15, 2020). The results of the survey show respondents continued to use urban green spaces during the pandemic and consider them to be more important for mental and physical health than before the pandemic began. However, the study revealed a pattern of concerns residents have about green space accessibility and safety, and found key differences between the concerns and needs of different populations, suggesting a crucial role for inclusive decision-making, support for additional management strategies, and urban ecosystem governance that reflect the differential values, needs and concerns of communities across the City. As urban centers face looming budget cuts and reduced capacity, this study provides some empirical evidence to illustrate the value of urban green spaces as critical urban infrastructure, and may have implications for funding, policy, and management, of urban green spaces in NYC, with potential applications to other cities, particularly during times of crisis.


Author(s):  
Bianca Lopez ◽  
Christopher Kennedy ◽  
Timon McPhearson

Urban green spaces provide a range of environmental and health benefits, which may become even more critical during times of crisis such as the current COVID-19 pandemic. However, with a radical shift in mobility, additional concerns over safety, and access temporarily restricted during the implementation of social distancing policies, the experience and use of urban green spaces may be reduced. This is particularly concerning for densely populated cities like New York, considered the first U.S. epicenter or vanguard of the outbreak. To better understand the impact of COVID-19 on the perception and use of urban green spaces, we conducted a social survey during the early months of the Covid-19 pandemic in New York City (May 13 - June 15, 2020). The results of the survey show respondents continued to use urban green spaces during the pandemic and consider them to be more important for mental and physical health than before the pandemic began. However, the study revealed a pattern of concerns residents have about green space accessibility and safety, and found key differences between the concerns and needs of different populations, suggesting a crucial role for inclusive decision-making, support for additional management strategies, and urban ecosystem governance that reflect the differential values, needs and concerns of communities across the City. As urban centers face looming budget cuts and reduced capacity, this study provides some empirical evidence to illustrate the value of urban green spaces as critical urban infrastructure, and may have implications for funding, policy, and management, of urban green spaces in NYC, with potential applications to other cities, particularly during times of crisis.


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