Pub Date : 2023-07-18DOI: 10.3389/frsc.2023.1154667
José Gescilam S. M. Uchôa, L. E. Bertotto, Matheus S. dos Santos, A. Reis, E. Mendiondo, E. Wendland
Tropical regions are known for their complex ecosystems and biodiversity, which play a vital role in regulating the global climate. However, researching tropical cities can be challenging due to the need for multi-disciplinary and multi-dimensional approaches. In this study, we conducted a bibliometric analysis to gain a structured understanding of the developments and characteristics of tropical cities research in the last decade. We identified the fundamental influences in tropical cities research, based on four major sub-topics: climate change, sustainable urbanization, protecting biodiversity, and urban resource management. We examined the connections between these themes and performed a systematic literature review on each. Our analysis provides a comprehensive trend analysis of tropical cities, both quantitatively and qualitatively. Our findings aim to provide a solid foundation for bridging the gaps for future crosscutting research.
{"title":"Tropical cities research boundaries: a bibliometric analysis to bridge the gaps through multi-dimensional and cross-disciplinary features","authors":"José Gescilam S. M. Uchôa, L. E. Bertotto, Matheus S. dos Santos, A. Reis, E. Mendiondo, E. Wendland","doi":"10.3389/frsc.2023.1154667","DOIUrl":"https://doi.org/10.3389/frsc.2023.1154667","url":null,"abstract":"Tropical regions are known for their complex ecosystems and biodiversity, which play a vital role in regulating the global climate. However, researching tropical cities can be challenging due to the need for multi-disciplinary and multi-dimensional approaches. In this study, we conducted a bibliometric analysis to gain a structured understanding of the developments and characteristics of tropical cities research in the last decade. We identified the fundamental influences in tropical cities research, based on four major sub-topics: climate change, sustainable urbanization, protecting biodiversity, and urban resource management. We examined the connections between these themes and performed a systematic literature review on each. Our analysis provides a comprehensive trend analysis of tropical cities, both quantitatively and qualitatively. Our findings aim to provide a solid foundation for bridging the gaps for future crosscutting research.","PeriodicalId":33686,"journal":{"name":"Frontiers in Sustainable Cities","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41646940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-13DOI: 10.3389/frsc.2023.1103721
V. Pfeiffer, Jun Zhu, Karen C. Poh, J. Silbernagel
Urbanization diminishes the extent of uncompacted, exposed soil and the coverage of wild plant species, yet still supports diverse pollinator communities when their habitat is maintained within the built environment. Floral abundance and richness are known to influence bee foraging behavior, and these factors vary across the landscape, especially across heterogeneous urban extents. This study assesses how floral resources are distributed across the city of Madison, WI and how these factors influence the distribution of foraging bumble bees.We conducted a systematic walking transect survey of bumble bees across Madison, WI. The resulting point location data associated with more than 5,000 non-lethally surveyed bumble bees were analyzed with regard to floral resource explanatory variables as well as underlying land use zoning on more than 700 transects. We used Moran's I correlograms to investigate spatial autocorrelation in floral resource variables and bumble bee counts, then we fitted a generalized linear model predicting transect bee counts based on floral cover, density, species richness and wild plant species richness on the distribution of foraging bees. We employed a geographically-weighted regression model to explore non-stationarity in the effects of floral resource explanatory variables across the study extent.We found significant positive influence of flower cover, species richness, and weakly significant positive influence of wildflower species richness on foraging bee counts within the model as well as a significant positive influence of the land use zoning categorical variable. The effects of floral resource predictors on foraging bumble bees varies based on landscape context across the city.The results of this study show that landscapes with high cover as well as floral diversity maximize bumble bee foraging, and the positive effect of wildflower species richness stands out where floral cover and overall richness are also present. Given that urban landscapes are not homogeneous and that floral resources are not consistently distributed across the cityscape, valuable pollinator habitat should be protected, and supplemented where gaps persist.
{"title":"Local influence of floral resource attributes on urban bumble bee foraging activity","authors":"V. Pfeiffer, Jun Zhu, Karen C. Poh, J. Silbernagel","doi":"10.3389/frsc.2023.1103721","DOIUrl":"https://doi.org/10.3389/frsc.2023.1103721","url":null,"abstract":"Urbanization diminishes the extent of uncompacted, exposed soil and the coverage of wild plant species, yet still supports diverse pollinator communities when their habitat is maintained within the built environment. Floral abundance and richness are known to influence bee foraging behavior, and these factors vary across the landscape, especially across heterogeneous urban extents. This study assesses how floral resources are distributed across the city of Madison, WI and how these factors influence the distribution of foraging bumble bees.We conducted a systematic walking transect survey of bumble bees across Madison, WI. The resulting point location data associated with more than 5,000 non-lethally surveyed bumble bees were analyzed with regard to floral resource explanatory variables as well as underlying land use zoning on more than 700 transects. We used Moran's I correlograms to investigate spatial autocorrelation in floral resource variables and bumble bee counts, then we fitted a generalized linear model predicting transect bee counts based on floral cover, density, species richness and wild plant species richness on the distribution of foraging bees. We employed a geographically-weighted regression model to explore non-stationarity in the effects of floral resource explanatory variables across the study extent.We found significant positive influence of flower cover, species richness, and weakly significant positive influence of wildflower species richness on foraging bee counts within the model as well as a significant positive influence of the land use zoning categorical variable. The effects of floral resource predictors on foraging bumble bees varies based on landscape context across the city.The results of this study show that landscapes with high cover as well as floral diversity maximize bumble bee foraging, and the positive effect of wildflower species richness stands out where floral cover and overall richness are also present. Given that urban landscapes are not homogeneous and that floral resources are not consistently distributed across the cityscape, valuable pollinator habitat should be protected, and supplemented where gaps persist.","PeriodicalId":33686,"journal":{"name":"Frontiers in Sustainable Cities","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46106787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-04DOI: 10.3389/frsc.2023.1196428
Susannah Bunce
Toronto's official intensification policy has directed increased density primarily through residential development over the last 20 years. Recently, new intensification efforts have focused on increasing density in existing residential neighborhoods through so-called “gentle density” and “missing middle” built form, as a new “frontier” of intensification. These efforts have included a focus on the production of garden suites on residential properties. In this short intervention, I suggest that Yes-In-My-Backyard narratives, that celebrate intensification, raise problematic arguments under the guise of sustainable urbanism and liberal progressive politics which foreclose important critiques of intensification. I argue that increased YIMBYism and new intensification efforts in Toronto are entwined with homeownership wealth-building and market-oriented property development.
{"title":"From “smart growth” to “frontier” intensification: density, YIMBYism, and the development of garden suites in Toronto","authors":"Susannah Bunce","doi":"10.3389/frsc.2023.1196428","DOIUrl":"https://doi.org/10.3389/frsc.2023.1196428","url":null,"abstract":"Toronto's official intensification policy has directed increased density primarily through residential development over the last 20 years. Recently, new intensification efforts have focused on increasing density in existing residential neighborhoods through so-called “gentle density” and “missing middle” built form, as a new “frontier” of intensification. These efforts have included a focus on the production of garden suites on residential properties. In this short intervention, I suggest that Yes-In-My-Backyard narratives, that celebrate intensification, raise problematic arguments under the guise of sustainable urbanism and liberal progressive politics which foreclose important critiques of intensification. I argue that increased YIMBYism and new intensification efforts in Toronto are entwined with homeownership wealth-building and market-oriented property development.","PeriodicalId":33686,"journal":{"name":"Frontiers in Sustainable Cities","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41285624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-29DOI: 10.3389/frsc.2023.1149901
J. Barke, V. Boelman, Vinkha Khairunnisa, Salma Shah
Introduction This paper reports the findings of research activity carried out as part of the UPLIFT project in Corby, United Kingdom. The project aimed to understand young people's experiences of education, employment and housing, and determine how young people navigate these domains, make choices and develop strategies within what is available to them. Through understanding the opportunities and strategies that young people employ across these domains, our aim was to consider how young people might engage locally to co-create a reflexive policy agenda. Methods We worked with peer researchers in Corby and interviewed local people (n = 40) and policy makers (n = 7) about the local context in Corby, and analyzed data, exploring themes. Results Findings highlighted the importance of young people understanding how systems work locally and suggest that young people, and their families, need greater support understanding how they can engage with and change systems. Discussion There needs to be better, easily accessible guidance developed around the support and opportunities that are available locally. Our research underlines the need to engage with young people in policy making to develop effective robust policy that works in a real-world context.
{"title":"Young people's strategies for navigating education, employment, and housing: a case study from Corby UK","authors":"J. Barke, V. Boelman, Vinkha Khairunnisa, Salma Shah","doi":"10.3389/frsc.2023.1149901","DOIUrl":"https://doi.org/10.3389/frsc.2023.1149901","url":null,"abstract":"Introduction This paper reports the findings of research activity carried out as part of the UPLIFT project in Corby, United Kingdom. The project aimed to understand young people's experiences of education, employment and housing, and determine how young people navigate these domains, make choices and develop strategies within what is available to them. Through understanding the opportunities and strategies that young people employ across these domains, our aim was to consider how young people might engage locally to co-create a reflexive policy agenda. Methods We worked with peer researchers in Corby and interviewed local people (n = 40) and policy makers (n = 7) about the local context in Corby, and analyzed data, exploring themes. Results Findings highlighted the importance of young people understanding how systems work locally and suggest that young people, and their families, need greater support understanding how they can engage with and change systems. Discussion There needs to be better, easily accessible guidance developed around the support and opportunities that are available locally. Our research underlines the need to engage with young people in policy making to develop effective robust policy that works in a real-world context.","PeriodicalId":33686,"journal":{"name":"Frontiers in Sustainable Cities","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46061533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-29DOI: 10.3389/frsc.2023.1156815
Yusif Idies, Samuel Mössner
In the discursive battle about the big and important ideas, some topics are considered more important than others and more likely to mobilize society. More recently, marine plastic pollution has become a key topic for environmental movements. In this study, we aimed to contribute to a more detailed understanding of how specific issues of sustainability are brought forth. Conceptually, we argue that recourse to relational theories from science and technology studies might help to strengthen the conceptualization of social movement research. By drawing on the concept of “boundary objects”, we extend the range of social movement approaches in order to better understand how the process of framing is put to work materially. The focus on boundary objects can therefore explain the selective formation of environmental discourses and policies when applied to the field of environmental protection and sustainability.
{"title":"Environmental movements in a material world. A relational perspective on single-use plastic in Penzance, UK","authors":"Yusif Idies, Samuel Mössner","doi":"10.3389/frsc.2023.1156815","DOIUrl":"https://doi.org/10.3389/frsc.2023.1156815","url":null,"abstract":"In the discursive battle about the big and important ideas, some topics are considered more important than others and more likely to mobilize society. More recently, marine plastic pollution has become a key topic for environmental movements. In this study, we aimed to contribute to a more detailed understanding of how specific issues of sustainability are brought forth. Conceptually, we argue that recourse to relational theories from science and technology studies might help to strengthen the conceptualization of social movement research. By drawing on the concept of “boundary objects”, we extend the range of social movement approaches in order to better understand how the process of framing is put to work materially. The focus on boundary objects can therefore explain the selective formation of environmental discourses and policies when applied to the field of environmental protection and sustainability.","PeriodicalId":33686,"journal":{"name":"Frontiers in Sustainable Cities","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41444997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.3389/frsc.2023.1154124
R. Zinkernagel, Lena Neij
Cities have an important role to play in implementing the UN Sustainable Development Goals (SDGs) and to mobilize sustainability at the urban level. Yet, municipalities encounter challenges in localizing the SDGs into their governance structures, and there is a need to advance our understanding of cities strengths and weaknesses in such processes. In this article we provide knowledge and reflections gained in analyzing the process of localizing the SDGs into the spatial planning of Smörkajen, a former industrial harbor site in Malmö, Sweden. By applying the analytical framework of Institutional Capacity Building, the study explores the process of localizing the SDGs in terms of building relational and knowledge capacities and to provide mobilization capacity by the formation of a sustainability strategy. The results illustrate an inclusive approach supporting relational capacity and numerous measures to enhance knowledge capacity, bringing about the formation of a draft sustainability strategy, strongly supported by the municipal participants. But rather than formally adopting the full strategy in the spatial planning of the Smörkajen area, the results of the process were only to be considered to the extent the traditional documents and processes allowed. In all, the results illustrate a strong support for the use of localized SDGs among municipal administrative units to mobilize sustainability, but also the challenges in actually implementing these in the formal planning and development process.
{"title":"Localizing SDGs: the case of city planning in Malmö","authors":"R. Zinkernagel, Lena Neij","doi":"10.3389/frsc.2023.1154124","DOIUrl":"https://doi.org/10.3389/frsc.2023.1154124","url":null,"abstract":"Cities have an important role to play in implementing the UN Sustainable Development Goals (SDGs) and to mobilize sustainability at the urban level. Yet, municipalities encounter challenges in localizing the SDGs into their governance structures, and there is a need to advance our understanding of cities strengths and weaknesses in such processes. In this article we provide knowledge and reflections gained in analyzing the process of localizing the SDGs into the spatial planning of Smörkajen, a former industrial harbor site in Malmö, Sweden. By applying the analytical framework of Institutional Capacity Building, the study explores the process of localizing the SDGs in terms of building relational and knowledge capacities and to provide mobilization capacity by the formation of a sustainability strategy. The results illustrate an inclusive approach supporting relational capacity and numerous measures to enhance knowledge capacity, bringing about the formation of a draft sustainability strategy, strongly supported by the municipal participants. But rather than formally adopting the full strategy in the spatial planning of the Smörkajen area, the results of the process were only to be considered to the extent the traditional documents and processes allowed. In all, the results illustrate a strong support for the use of localized SDGs among municipal administrative units to mobilize sustainability, but also the challenges in actually implementing these in the formal planning and development process.","PeriodicalId":33686,"journal":{"name":"Frontiers in Sustainable Cities","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41736606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-26DOI: 10.3389/frsc.2023.1140838
Kassa Moges Tareke
The COVID-19 pandemic has had an impact on every aspect of human life and economic sectors such as transportation operations around the world. This paper tries to investigate how COVID-19 pandemic factors influenced the driving and customer handling behaviors of urban public transportation operators in Addis Ababa city, Ethiopia. To that end, a framework of mixed research, pre/post study design, and protection motivation theory (PMT) was used to guide the development, quantification, and analysis of the causal relationships of pandemic-related constructs on driving and customer handling behaviors. The examined driving behavior variables included harsh speeding, harsh braking, and drink-drive events concerning the time period before and during the COVID-19 pandemic outbreak. Customer handling was also operationalized in terms of the level of friendly handling and care provided to customers. As a result, primary data were collected through transport surveys on 143 randomly selected public transit operators, including city buses, midsize buses, minibuses, bajajs, and light rail transits. Furthermore, contingency indexes, likert scales, and binary logistic regression models were used to estimate and predict the most significant factors that affected driving and customer handling behavior. Findings showed that the new COVID-19 pandemic and response measure-related factors were the most significant factors impacting driving behavior during the pandemic. Driving frequencies and intentions, as well as driving decisions or choices, were significantly influenced and reduced. Due to the pandemic-related factors, harsh driving behaviors such as harsh speeding and braking became more frequent during the pandemic compared to the pre-COVID period. Additionally, the correlation between harsh driving behavior and other factors, mainly trip distance traveled, driving during risky nighttime hours, and driving requests, was significant. Furthermore, due to the impacts of COVID-19, government measures, and changes in driving behavior, customer handling and care behaviors were predominantly unfriendly. Findings revealed that the performance of PMT was relevant, and it could inform and guide studies to understand such an impact analysis. Thus, policymakers must learn from the harsh lessons of COVID-19 and make bold investments in preparedness, prevention, and response, including pandemic-sensitive strategies and customer-oriented strategies.
{"title":"How the driving behaviors and customer handling of public transportation operators have been impacted by the COVID-19 pandemic in Addis Ababa, Ethiopia: the perspective of protection motivation theory?","authors":"Kassa Moges Tareke","doi":"10.3389/frsc.2023.1140838","DOIUrl":"https://doi.org/10.3389/frsc.2023.1140838","url":null,"abstract":"The COVID-19 pandemic has had an impact on every aspect of human life and economic sectors such as transportation operations around the world. This paper tries to investigate how COVID-19 pandemic factors influenced the driving and customer handling behaviors of urban public transportation operators in Addis Ababa city, Ethiopia. To that end, a framework of mixed research, pre/post study design, and protection motivation theory (PMT) was used to guide the development, quantification, and analysis of the causal relationships of pandemic-related constructs on driving and customer handling behaviors. The examined driving behavior variables included harsh speeding, harsh braking, and drink-drive events concerning the time period before and during the COVID-19 pandemic outbreak. Customer handling was also operationalized in terms of the level of friendly handling and care provided to customers. As a result, primary data were collected through transport surveys on 143 randomly selected public transit operators, including city buses, midsize buses, minibuses, bajajs, and light rail transits. Furthermore, contingency indexes, likert scales, and binary logistic regression models were used to estimate and predict the most significant factors that affected driving and customer handling behavior. Findings showed that the new COVID-19 pandemic and response measure-related factors were the most significant factors impacting driving behavior during the pandemic. Driving frequencies and intentions, as well as driving decisions or choices, were significantly influenced and reduced. Due to the pandemic-related factors, harsh driving behaviors such as harsh speeding and braking became more frequent during the pandemic compared to the pre-COVID period. Additionally, the correlation between harsh driving behavior and other factors, mainly trip distance traveled, driving during risky nighttime hours, and driving requests, was significant. Furthermore, due to the impacts of COVID-19, government measures, and changes in driving behavior, customer handling and care behaviors were predominantly unfriendly. Findings revealed that the performance of PMT was relevant, and it could inform and guide studies to understand such an impact analysis. Thus, policymakers must learn from the harsh lessons of COVID-19 and make bold investments in preparedness, prevention, and response, including pandemic-sensitive strategies and customer-oriented strategies.","PeriodicalId":33686,"journal":{"name":"Frontiers in Sustainable Cities","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48473064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：