ABSTRACT
We employed publicly available user-generated content (UGC) data from the website Tripadvisor and developed an autoregressive integrated moving average (ARIMA) model using the R language to analyze the seasonality of the use of urban green space (UGS) in Okinawa under normal conditions and during the COVID-19 pandemic. The seasonality of the use of ocean-area UGS is primarily influenced by climatic factors, with the peak season occurring from April to October and the off-peak season from November to March. Conversely, the seasonality of the use of non-ocean-area UGS remains fairly stable throughout the year, with a relatively high number of visitors in January and May. The outbreak of the COVID-19 pandemic greatly impacted visitor enthusiasm for travel, resulting in significantly fewer actual postings compared with predictions. During the outbreak, use of ocean-area UGS was severely restricted, resulting in even fewer postings and a negative correlation with the number of new cases. In contrast, for non-ocean-area UGS, a positive correlation was observed between the change in postings and the number of new cases. We offer several suggestions to develop UGS management in Okinawa, considering the opportunity for a period of recovery for the tourism industry.
ABSTRACT
The COVID-19 pandemic has highlighted the importance of incorporating nature-based solutions in urban design, in order to create sustainable and resilient cities. Inspired by these events, the present study aims at exploring the mental health benefits of nature exposure during the outbreak. Secondarily, we investigate changes in use patterns towards urban green spaces (UGS) and urban blue spaces (UBS) and whether extreme conditions, such as these of a lockdown, can lead to an increase in people's appreciation of urban nature. Through an online survey, we observed that the pandemic resulted in a decrease in the frequency of visitation to UGS/UBS (p < 0.001). Significant differences were found for exercise (p < 0.001) and socialization (p < 0.05) as main drivers for visiting urban nature pre- and post-lockdown. Accordingly, visitation rates for forests (p < 0.05), playgrounds (p < 0.001), and the sea (p < 0.001) differed significantly when comparing the two periods. In people's perception, UGS/UBS are important for the urban fabric (89%). Our structural equation model indicated that nature exposure had a beneficial effect on participants' mental health (p < 0.001). Pathways that explain the relationship between nature exposure and post- lockdown value were nature relatedness, motivation, and perceived importance of UGS/UBS. No mediation could be extracted for nature exposure and mental health. Our findings show the positive association between nature exposure and mental health improvement, especially in times of crisis, as well as a shift in the "value domain” towards urban nature.
ABSTRACT
Nowadays, the leisure time of the inhabitants is increasing, meaning that urban green spaces are becoming more and more valuable, as people visit these places more often and for longer periods to spend their spare time there. In the aftermath of the Covid pandemic, these open spaces are playing an even more important role in social interaction. The features used by different groups of the society (sociotopes), the aesthetics and the atmosphere of green spaces all have an impact on the experiences gained in the area, all these may determine our perception and opinion of the given space. The present research aims to show, through the example of Stockholm's green spaces, the factors responsible for good or negative experiences and whether there is any correlation between these and the urban green space types. Stockholm was the first city to win the European Green Capital Award in 2010, showing its leadership in environmental thinking and being a role model for other European, including Hungarian (Budapest, Pécs) cities that have also applied for the European Green Capital Award but were not shortlisted as finalists. Stockholm can also be described as 'part water, part green belt, part city', as stated in an official document published by the European Commission (2010, p. 21). Stockholm ranks highly among European cities in terms of green space accessibility (Buckland–Pojani 2022), Green City Index score and environmental policy (Akande et al. 2019), as well as in terms of public satisfaction with the quality of life in the city (Okulicz-Kozaryn 2013), therefore may serve as a best practice model for other cities. A categorisation of Stockholm's green spaces has been carried out in this study, using Ibes' (2015) paper as a basis. According to this, six categories can be distinguished by using ten variables. The green space categories identified in the analysis show differences in the number of sociotope functions and differences in the temporal (time of day, season, length of stay), frequency (visits to the area) and economic (cost of services in the area) aspects of these categories. © 2023, Teruleti Statisztika. All Rights Reserved.
ABSTRACT
Trace the timeline of a pandemic such as Ebola, SARS, and SARS-CoV-2. All these extremely infectious viruses led to a worldwide pandemic starting in 2002. All these three viruses are transmitted to humans by animals from the jungle. The novel human coronavirus COVID-19 is now the fifth documented pandemic since the 1918 influenza pandemic. Questions about pandemics are on the rise these days, and it is widely discussed in the media. Recently, awareness about urban green spaces is rising in this era, and numerous researchers claim that appropriate landscape planning and design with the conception of sustainability able to produce a beneficial and responsive environment for healthy urban improvement in relation to pandemic crises. Therefore, this paper aims to investigate the effectiveness of urban green spaces for sustainable environmental health. The result shows that the role of urban green spaces improves immune system function, increases social capital and cohesion, reduces mortality, and increases life expectancy, reduces potential negative health impacts, and makes urban beautification healthier. In addition, the finding shows the benefits of urban green spaces in pandemics, for example improving mental health and stress reduction, improving physical health, decreasing the risk of disease transmission, and improving social cohesion.
ABSTRACT
This research analyzes the criticality of Urban Green Spaces (UGS) environmental and health benefits during the COVID-19 pandemic. However, restrictions on mobility, safety concerns, and restricted access during the implementation of social distancing policies tend to use UGS to provide alternative spaces for social interaction and health. This is a severe concern to Jakarta, as the epicenter of the pandemic outbreak with limited UGS. An online survey was conducted from March to April 2021 to understand better and investigate the impact of COVID-19 on the use of UGS and behavior-changing of visitation. The results show that respondents continued to use UGS during the pandemic and considered it more beneficial for health. However, the result showed that residents' considerations of staying active for health reasons, reduced stress, and boredom. This research provides empirical evidence illustrating the value of UGS as a resilient city infrastructure, therefore, the management policy in this city can be considered with potential application to other cities.
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This paper intends to optimize the urban green space (UGS) management and implementation strategies by analyzing climate change models and reviewing economic, energy, and public health policies. This paper studies the public perception of climate change-induced public health emergency (PHE) in China by surveying online public comments. Specifically, it looks into public health perception, anxiety perception, relative deprivation, and emotional polarity from public online comments. The following conclusions are drawn through the empirical test of 179 questionnaires. The findings revealed that health risk perception has a positive predictive effect on relative deprivation and anxiety perception. The higher the health risk perception, the stronger the relative deprivation and anxiety are. Anxiety perception and relative deprivation have mediating effects in the model. In addition, the main research method adopts a questionnaire survey. The mediating effect between each variable is further studied. This paper analyzes the citizens' right to health and public health protection under climate change, and explains public risk perception and anxiety perception. Meanwhile, the evaluation cases are used to analyze the public health and UGS construction strategies to suggest climate compensation laws and improve the urban greening rate. This finding has practical reference value for promoting the deep integration of UGS and public health. It can promote the development and planning of UGS under climate change and biodiversity loss and has significant reference value for improving negative emotions and the public legal liability system.
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Lack of thermal comfort in the existing building stock in many warm summer climates and the COVID-19 pandemic have increased residents' temporary occupation of urban open spaces. However, climate change and other effects such as urban heat islands are also negatively affecting the livability of these spaces. Therefore, strategies are needed to improve the thermal conditions in these areas. In this context, the research designs, simulates and assesses an urban green infrastructure supported by an adaptative solar shading system. For this purpose, a public square to be renovated in Seville (Spain) is chosen. After an analysis of the current situation, more vegetation is added. However, trees are not planted fully grown, so their cover is not enough in the short term and an artificial system that protects from the sun by casting shade and that adapts to both their growth and the seasons is included. The urban space is characterized by on-site measurements, proposing four (initial, intermediates and final) scenarios using computational fluid dynamics simulations in an holistic microclimate modelling system. In turn, changes in thermal comfort are analyzed using the COMFA model. Results show that the air and surface temperature are decreased, reducing the number of hours in discomfort by 21% thanks to incorporating the green structure and by 30% due to the vegetation. It can be concluded that the use of these temporary urban prostheses enables urban spaces regenerated with vegetation to be enjoyed without waiting 20 or 30 years for the trees to mature, encouraging people to spend more time outdoors from the start of the intervention. © 2023 The Authors
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Stress generates difficulties in parenting, which affects child development. We aimed to understand the impact of COVID-19 lockdowns on maternal mental health and parenting practices. We also explored to what extent green space is a protective factor in the aforementioned relationship. We explored heterogeneous lockdown effects using longitudinal georeferenced data for 985 families (mothers and 24- to 30-month-olds) and exploiting localized lockdowns in Chile. Controlling for observed and unobserved fixed characteristics, on average, we did not find an association between lockdown duration and maternal mental health or parenting practices. However, the previous nonsignificant association is heterogeneous across access to green space. Although lockdown duration increased dysfunctional interactions with children for mothers with little access to green space, we did not see the previous effect on mothers who live close to green space. Mothers who do not comply with the lockdown mandate are the ones who drive this heterogeneous effect. (PsycInfo Database Record (c) 2022 APA, all rights reserved)
ABSTRACT
BACKGROUND AND OBJECTIVES: The spread of Coronavirus disease limited the activities of humans in the globe in 2020 with Jakarta reported to have also struggled with the virus. The pandemic stopped humans from visiting public amenities such as urban green spaces which are one of the key components of sustainable and livable cities and have the ability to reduce the negative impact on mental health. However, there are limited studies on the behaviors and perceptions of humans toward the usage of urban green spaces during the pandemic. Therefore, this study was conducted to determine the changes in the behaviors, perceptions, and visitation of residents towards the urban green space during the pandemic based on the socioeconomic aspects as well as the access and proximity to the parks and urban forests. METHODS: A questionnaire was distributed through an online survey on social media for approximately two months, from March to April 2021, and the last data recorded showed there were 1,660 respondents. The attention was on their perceptions and visitation to the urban green spaces spread across administrative cities in Jakarta, representing 42 districts and 239 sub-districts. Data obtained were analyzed empirically using the partial least square structural equation approach and SmartPLS 3.0 software to determine the relationship between the respondents' characteristics and proximity to urban green space visitation. FINDINGS: The results showed that almost half of the respondents perceived changes in the urban green spaces and the majority believed the spaces were more useful during the pandemic. It was also discovered that the socioeconomic characteristics of the respondents including age, education level, occupational status, and average monthly income differed statistically significantly from the criteria associated with the visitation to urban green spaces during the pandemic. The findings indicated that education was substantially associated with the decision to exercise and engage in outdoor recreation in urban green spaces. Meanwhile, not all houses close to the parks and urban forests have a statistically significant impact on their usage and this is the explanation for the noncorrelation and non-causation. CONCLUSION: This study showed that the perception of urban green space by the people changed during the pandemic but its usage was reduced due to the closures and restriction policies implemented. It was also discovered that socioeconomic characteristics have a significant influence on visitation but not all accessibility factors were significantly affected and this is different from the findings of previous studies. Moreover, this study discussed and shared empirical evidence that depicts urban green space as a resilient urban infrastructure during the pandemic. This means it is necessary to promote sustainable urban planning through the development of urban green spaces to manage the medium and long-term crises © 2023 The author(s). This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third-party material in this article are included in the article's Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit: http://creativecommons.org/licenses/by/4.0/
ABSTRACT
Several studies have indicated that children who grow up in green environments enjoy beneficial impacts on their development. However, to date, very little attention has been paid to the types and characteristics of dedicated public open green space for children. In addition, studies on biophilic design that could help landscape architects to design open spaces for children are limited. In order to fill this gap, this perspective examines the scientific literature on the relationship between open spaces and children. The authors specifically discuss and analyze the following points: (1) pathways to and effects on children's health and well-being;(2) types and characteristics of open spaces for child-dedicated facilities (e.g., schools, hospitals, fitness camps, playgrounds, etc.), as well as for child-friendly urban open spaces. Finally, the authors provide inspiring examples and case studies of biophilic design for children's health and well-being. Conclusions from this perspective show that biophilic design could benefit both the physical and mental health of children, as well as improve children's overall resilience to pandemics and other diseases. This perspective provides, for the first time, new insights for designing biophilic and child-friendly cities, and explores areas of future research.
ABSTRACT
The limited access to urban green spaces during the COVID-19 pandemic had a negative impact on the human-nature interaction in cities and human well-being. Number of visitors to green areas, initially declined due to imposed restrictions, was restored after they were lifted as established by several studies across the globe However, little is still known about changes in behavior and preferences of park visitors in the post-COVID time. In this study, we investigated spatial-temporal patterns of recreational activities in the three urban parks in Moscow (Russia) prior, during and after the COVID-19 lockdown (in 2019 and 2020). The selected parks represent two different types: a centrally located park with much infrastructure and open landscapes (Gorky Park) and parks located at the outskirts of the city center with a more forested landscape and little infrastructure (Timiryazevski and Sokolniki parks). Recreational activities were identified based on the analysis of social media photos using machine-learning algorithms. As expected, park closures during lockdown resulted in overall decrease in the number of taken photos. After the parks were re-opened, however, the number of photos did not grow immediately. The number of photos only restored after almost three months, and the visiting peak shifted to autumn. Differences between parks were related to the type of the park and its landscape structure. The lowest decrease in the number of photos was observed for the Timiryazevsky park - a semi-natural green area, while the centrally located Gorky Park was the most affected, likely due to the strictest control measures. In comparison to 2019, photos in 2020 were more evenly distributed across the area in all the three parks. Besides, 'natural' areas became the main attractors for the visitors - photos under 'nature observation' category became the most popular. Spatial distribution of the recreational activities in post-lockdown period was characterized by larger distances between photos, likely corresponding to the social distancing. COVID-19 pandemic highlighted the value of green areas for citizens, but also changed their recreational preferences and overall behavior in parks. The observed shift from high density of visitors around entertainments and attractions in 2019 to a more homogeneous and less dense distribution along the natural zones in 2020 reveals a new pattern in visitors behavior and preference, which shall be considered in spatial planning of the parks. Increasing availability of natural green areas and their integration in urban green infrastructures can become the most relevant policy to consider the crucial role of urban nature as a source of resilience in turbulent times.
ABSTRACT
SARS-CoV-2 (COVID-19) has spread all over the world, significantly affecting our everyday lives. People changed their habits during the pandemic and made use of urban green spaces (UGS). Our Web of Science and Scopus queries confirm a knowledge gap in green space planning and public space management studies in the field of UGS availability during COVID-19. Therefore, the purpose of our research was to determine the impact of the COVID-19 pandemic on urban green spaces management, identify the needs of the residents in terms of urban green spaces furniture, and assess the accessibility of urban green spaces to propose recommendations for the institution charged with managing urban green spaces in the City (Krakow). To this end, we used an expert interview, spatial analyses, and survey research among residents of Kraków, one of the largest cities in Poland. The survey involved 1350 respondents. The spatial analyses employed geoprocessing algorithms and GIS tools. The results showed that 96% of Kraków citizens have access to urban green spaces within 300 m from their homes. Therefore, UGS are an important part of the City's identity, making their reasonable management vital, especially during crises. The respondents indicated that the existing UGS needed more lighting, rubbish bins, and benches as places of respite. Results of the expert interview showed that the COVID-19 pandemic has affected urban green spaces management. The results may influence urban green spaces management, and the research is an innovative combination of spatial analysis, a qualitative approach (expert interview), and a quantitative method (a survey) proposing new procedures for analysing UGS. © 2022 John Wiley & Sons Ltd.
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The pandemic issue is frequently discussed in the news or mass media. In 2002, Ebola, SARS, and SARS-CoV-2 were highly infective viruses that caused a global pandemic, according to the pandemic chronology. Animals in the forest spread each of these viruses to people. Since the 1918 influenza pandemic, the unique human coronavirus COVID-19 has caused the fifth documented pandemic. In this era, there has been an increase in public awareness about urban green spaces. Many studies suggest that proper landscape planning and design with a sustainable mindset may provide a helpful and responsive environment for healthy urban improvement during pandemic crises. Thus, this study aims to look into the functions of urban green spaces for long-term environmental health, especially during pandemic crises. The research revealed that urban green spaces improve immune system performance, promote social capital and cohesiveness, reduce mortality, lengthen life expectancy, and potential adverse health impacts. The findings also emphasised various advantages of urban green spaces during pandemics, such as enhanced mental and physical well-being, less risk of disease transmission, and enhanced social cohesion. In summary, urban green space sustainability may support a healthy environment and lifestyle in metropolitan areas amid pandemic crises. © 2023 Institute of Physics Publishing. All rights reserved.
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During the Covid-19 pandemic, urban green spaces provided a route to connect with everyday 'nearby natures'. The paper explores the reconfiguration of leisure practices during restrictions, utilising theory on affordances and social practices to explore what people valued in urban green spaces and what can be learnt from a period when relationships with these spaces were in sharp focus. The study participants utilised Mobile Instant Messaging Diaries to present their lived experiences first-hand. Participants developed routines that involved engaging with urban green spaces as part of their daily structure, and this brought practices based around meaningful actions in these spaces to the fore. Urban green spaces became meaningful when they served a purpose, when they built knowledge and skill, and when they supported social needs. During lockdown, a patchwork of urban green spaces became useful. The findings call for more attention to be paid to small pockets of urban green space to afford nature connectivity and to the value of a social practice lens as a tool for providers to explore affordances and exclusions. [ FROM AUTHOR]
ABSTRACT
In light of global climate change and the biodiversity crisis, making cities more resilient through an adjusted design of urban green and blue spaces is crucial. Nature-based solutions help address these challenges while providing opportunities for nature experiences, and providing cultural ecosystem services that support public health. The COVID-19 pandemic and its associated stressors highlighted the interrelated socio-ecological services provided by nature-based solutions like urban green and blue spaces.This pan-European study therefore aimed to enhance the socio-ecological understanding of green and blue spaces to support their design and management. Using an online survey, green and blue space preferences, usage, and pandemic-related changes in greenspace visit and outdoor recreation frequencies were examined.Greenspace visit and outdoor recreation frequencies were associated with respondents' (N = 584 from 15 countries) geographical location, dominant type of neighbourhood greenspace and greenspace availability during the pandemic, but not greenspace perceptions or sociodemographic background.Greenspace visit and outdoor recreation frequencies were generally high;however, Southern Europeans reported lower greenspace visit and outdoor recreation frequencies both before and during the pandemic than Northern Europeans. Many Southern Europeans also reported having few neighbourhood greenspaces and low greenspace availability during the pandemic.The most common outdoor recreational activity among respondents before the pandemic was walking or running with the most frequently stated purpose of time spent outdoors being restorative in nature (i.e. relaxing or calming down). Most Europeans had positive perceptions of green and blue spaces with preferences for structurally diverse and natural or unmanaged green elements.This highlights the importance of accessible green and blue spaces both in everyday life and during times of crisis. Stakeholders, their preferences, and regional and cultural differences should be included in the co-design of urban green and blue spaces to maximize their potential for both people and nature.Read the free Plain Language Summary for this article on the Journal blog.
ABSTRACT
Faced with the prospect that the impact of the COVID-19 pandemic and climate change will be far-reaching and long-term, the international community is showing interest in urban green space (UGS) and urban green infrastructure utilization as a solution. In this study, we investigated how citizens' perceptions and use of UGS have changed during COVID-19. We also collected their ideas on how UGS can raise its usability. As a result, more people became to realize the importance of UGS. In particular, the urban environmental purification function from UGS was recognized as giving great benefits to respondents. On the other hand, the patterns of UGS use were mixed with decreasing UGS use to maintain social distancing or increasing UGS use to maintain health or substitute other restricted facilities. More than half of respondents had their UGS visit patterns impacted by COVID-19. In particular, the increase rate of UGS use was rather high in the group that seldom used UGS before COVID-19. In addition, they increased the use of UGS to replace other limited facilities, and thus tended to demand an increase in rest facilities. Based on these results, this paper suggested securing social support and sustainability for the policy by reflecting users' demand in landscape planning related to the increase of UGS in the city. This study can contribute to improving the resilience of UGS and the sustainability of urban space planning.
Subject(s)
COVID-19 , Parks, Recreational , Humans , Pandemics , Cities , Perception , Republic of KoreaABSTRACT
Volunteered Geographic Information (VGI) provides effective information for evaluating the usage of urban green space (UGS). Geo-referenced Tweets become very popular in the assessment of UGS use because of data availability and large data volume compared with traditional surveying methods, which are time-consuming and inefficient. However, previous studies lack efficient methods to extract and interpret Twitter data for UGS activities evaluation. Therefore, this paper aims to present a framework that enables high-efficient extraction of public UGS activities from Twitter. Greater London was selected as a case study to describe the framework development. First, Twitter data within Greater London over a certain COVID-19 lockdown period are collected, cleaned and pre-processed. Second, word vector representations were generated using Word2vec model, and then document vector representations were obtained by using Doc2vec model. Next, all the Tweets were clustered by using K-means algorithm to reveal the UGS activities during lockdown period. The framework can be used as a tool for UGS planners and managers to enable a holistic understanding of public activities engagement in UGS and increase the degree of public participation in UGS management. © 2022 IEEE.
ABSTRACT
In light of global climate change and the biodiversity crisis, making cities more resilient through an adjusted design of urban green and blue spaces is crucial. Nature-based solutions help address these challenges while providing opportunities for nature experiences, and providing cultural ecosystem services that support public health. The COVID-19 pandemic and its associated stressors highlighted the interrelated socio-ecological services provided by nature-based solutions like urban green and blue spaces. This pan-European study therefore aimed to enhance the socio-ecological understanding of green and blue spaces to support their design and management. Using an online survey, green and blue space preferences, usage, and pandemic-related changes in greenspace visit and outdoor recreation frequencies were examined. Greenspace visit and outdoor recreation frequencies were associated with respondents' (N = 584 from 15 countries) geographical location, dominant type of neighbourhood greenspace and greenspace availability during the pandemic, but not greenspace perceptions or sociodemographic background. Greenspace visit and outdoor recreation frequencies were generally high;however, Southern Europeans reported lower greenspace visit and outdoor recreation frequencies both before and during the pandemic than Northern Europeans. Many Southern Europeans also reported having few neighbourhood greenspaces and low greenspace availability during the pandemic. The most common outdoor recreational activity among respondents before the pandemic was walking or running with the most frequently stated purpose of time spent outdoors being restorative in nature (i.e. relaxing or calming down). Most Europeans had positive perceptions of green and blue spaces with preferences for structurally diverse and natural or unmanaged green elements. This highlights the importance of accessible green and blue spaces both in everyday life and during times of crisis. Stakeholders, their preferences, and regional and cultural differences should be included in the co-design of urban green and blue spaces to maximize their potential for both people and nature. Read the free Plain Language Summary for this article on the Journal blog.
ABSTRACT
Positive sentiments towards urban green spaces (UGS) unequivocally increased worldwide amid COVID-19. In contrast, this paper documents that views on mobility restrictions applicable to UGS are of a contested nature. That is, while residents unambiguously report positive sentiments towards UGS, they do not share views on how to administer access to UGS-which is a matter of public policy. These contesting views reflect opposite demands that managers of UGS had to balance during the pandemic as they faced the challenge of reducing risk of spread while providing services that support physical and mental health of residents. The empirical analysis in this paper relies on views inferred through a text classification algorithm implemented on Twitter messages posted from January to October 2020, by urban residents in three Latin American countries-Argentina, Colombia, and Mexico-and Spain. The focus on Latin America is motivated by the documented lack of compliance with mobility restrictions; Spain works as a comparison point to learn differences with respect to other regions. Understanding and following in real-time the evolution of contesting views amid a pandemic is useful for managers and city planners to inform adaptation measures-e.g. communication strategies can be tailored to residents with specific views.
ABSTRACT
This paper seeks to examine how the perception and use of Nairobi's urban green spaces (UGS) have been impacted by the Covid- 19 pandemic. The question of how the current pandemic and the resulting government policies will affect urban green spaces has remained elusive. Similarly, the relationship between public health crises and urban green spaces has not been well integrated in the current literature. This paper identifies a nexus between government response to the Covid-19 pandemic and (Un) sustainability of UGS. The authors further reflect on the potential role UGS could play to mitigate the negative effects of the pandemic. Findings of the study show that UGS in Nairobi have not been fully exploited to provide citizens with sufficient access to green spaces yet as the pandemic has shown these spaces could significantly improve physical and mental health for the citizens as well as act as logistical areas for humanitarian activities during a pandemic. The paper therefore concludes with policy recommendations that can give rise to short and long term reforms in the provision and management of UGS.