Smart cities are the mainstream trend of modern city development. With the promotion of the Guangdong-Hong Kong-Macau Greater Bay Area policies, Macau, as one of the four central cities in the Greater Bay Area, has pioneered the development of smart cities. The development goal of the smart city is to use modern electronic information technology to manage, coordinate, share efficiently, and interoperate the city's transportation, logistics, energy resources, and communication services. Comprehensive perception and information collection are the basis for its smart urban management. As one of the important node devices at the perception level of the smart city, smart street lights in Macau are not only the lighting infrastructure, but also include environmental monitoring, video surveillance, communication networks, Internet of Things, information interaction, charging piles and other economic functions of the people's livelihood. Under the above premise, this article discusses the urban policies, applications and prospects of smart streetlamps in Macau. At the same time, it compares the social nature and related policies of the mainland, analyzes the particularity of building smart streetlamps in Macau, and based on the application of smart streetlamps in Macau, propose optimization and development suggestions to promote the construction and development of Macau's smart city.
{"title":"Smart streetlamps as part of a smart city approach in Macau","authors":"Yile Chen, Liang Zheng","doi":"10.21625/essd.v6i2.834","DOIUrl":"https://doi.org/10.21625/essd.v6i2.834","url":null,"abstract":"Smart cities are the mainstream trend of modern city development. With the promotion of the Guangdong-Hong Kong-Macau Greater Bay Area policies, Macau, as one of the four central cities in the Greater Bay Area, has pioneered the development of smart cities. The development goal of the smart city is to use modern electronic information technology to manage, coordinate, share efficiently, and interoperate the city's transportation, logistics, energy resources, and communication services. Comprehensive perception and information collection are the basis for its smart urban management. As one of the important node devices at the perception level of the smart city, smart street lights in Macau are not only the lighting infrastructure, but also include environmental monitoring, video surveillance, communication networks, Internet of Things, information interaction, charging piles and other economic functions of the people's livelihood. Under the above premise, this article discusses the urban policies, applications and prospects of smart streetlamps in Macau. At the same time, it compares the social nature and related policies of the mainland, analyzes the particularity of building smart streetlamps in Macau, and based on the application of smart streetlamps in Macau, propose optimization and development suggestions to promote the construction and development of Macau's smart city.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116164208","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 : 2021-12-30DOI: 10.21625/essd.v6i2.835.s403
Shreyashi Sen
The aim of this paper is to discuss the paradigm shift in residential choices induced by the COVID-19 pandemic in Europe. Firstly, the resilience of the rural regions belonging to the Northern Periphery and Arctic Program will be explored—the challenges brought about by COVID-19 within their tourism sectors, and the opportunities for rural revival generated by the current shifts in workplace mobility. The paper will then delve deeper into the case study of Ireland. The pre-existing issue of Ireland’s one-off housing and suburban sprawl will be explored, and the extent to which the regional plan “Our Rural Future” will tackle these issues by optimizing building density and dwelling typology in the post-COVID-19 era.
{"title":"Rejuvenation in rural Ireland in response to the COVID-19 induced urban-to-rural migration phenomenon","authors":"Shreyashi Sen","doi":"10.21625/essd.v6i2.835.s403","DOIUrl":"https://doi.org/10.21625/essd.v6i2.835.s403","url":null,"abstract":"The aim of this paper is to discuss the paradigm shift in residential choices induced by the COVID-19 pandemic in Europe. Firstly, the resilience of the rural regions belonging to the Northern Periphery and Arctic Program will be explored—the challenges brought about by COVID-19 within their tourism sectors, and the opportunities for rural revival generated by the current shifts in workplace mobility. The paper will then delve deeper into the case study of Ireland. The pre-existing issue of Ireland’s one-off housing and suburban sprawl will be explored, and the extent to which the regional plan “Our Rural Future” will tackle these issues by optimizing building density and dwelling typology in the post-COVID-19 era.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124597007","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}
Despite a strong tradition of harmony between the landscape and its settlements, Kathmandu's periphery now stands altered due to the contemporary challenges of modernisation. It has become the contested territory where rapid urbanisation and infrastructure projects conflict with the valley's last remaining resources. i.e., fertile soil, floodplains, water sources, forests and agricultural land. The periphery is essential in preserving the remaining agricultural landscape, which is the mainstay of the numerous traditional communities of Kathmandu. Both the occupants and the productive landscape are threatened due to haphazard urbanisation and future mobility projects, resulting in speculative and uncontrolled sprawl. A detailed investigation was conducted on a site 15km south of Kathmandu to address the city's landscape challenges. The chosen investigation frame presented the suitable conditions to study and test strategies posed by the research objectives. The research utilises landscape urbanism and cartography to reveal the landscape's latent capacities, identify the spatial qualities, stakeholders and typologies involved in the production and consumption of resources. The study identifies existing resource flows and their ability to generate future scenarios. Systematic design strategies were applied in resource recovery projects by optimising enterprising capacity building within communities after the earthquake. The research recognises the merit in existing practices, community networks, the ongoing post-earthquake rebuilding efforts in offering an alternative design strategy in which landscape becomes the carrying structure for the sustainable reorganisation of Kathmandu's periphery.
{"title":"Regional Resource Urbanism, Envisioning an Adaptive Transition for the Urbanising Periphery of Kathmandu","authors":"A. Manna","doi":"10.21625/essd.v6i1.788","DOIUrl":"https://doi.org/10.21625/essd.v6i1.788","url":null,"abstract":"Despite a strong tradition of harmony between the landscape and its settlements, Kathmandu's periphery now stands altered due to the contemporary challenges of modernisation. It has become the contested territory where rapid urbanisation and infrastructure projects conflict with the valley's last remaining resources. i.e., fertile soil, floodplains, water sources, forests and agricultural land. The periphery is essential in preserving the remaining agricultural landscape, which is the mainstay of the numerous traditional communities of Kathmandu. Both the occupants and the productive landscape are threatened due to haphazard urbanisation and future mobility projects, resulting in speculative and uncontrolled sprawl. A detailed investigation was conducted on a site 15km south of Kathmandu to address the city's landscape challenges. The chosen investigation frame presented the suitable conditions to study and test strategies posed by the research objectives. The research utilises landscape urbanism and cartography to reveal the landscape's latent capacities, identify the spatial qualities, stakeholders and typologies involved in the production and consumption of resources. The study identifies existing resource flows and their ability to generate future scenarios. Systematic design strategies were applied in resource recovery projects by optimising enterprising capacity building within communities after the earthquake. The research recognises the merit in existing practices, community networks, the ongoing post-earthquake rebuilding efforts in offering an alternative design strategy in which landscape becomes the carrying structure for the sustainable reorganisation of Kathmandu's periphery.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125474667","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}
Debora Agostini, F. Lucchesi, F. Monacci, Fabio Nardini, M. Rovai, Iacopo Zetti
In the contemporaneity, the issues of land or soil consumption and of the protection of areas that, within the urban areas, provide ecosystem services (ESs) is becoming increasingly important also in relation of the 2030 Sustainable Development Goals. The concept of "Ecosystem Service" appears, in this respect, a fruitful support to define the land consumption effects on the loss of functionality and of settlement quality. Following this considerations the paper presents the first results of a research developed in Tuscany and commissioned by the Regional Government. The research aims to measure the loss of ESs in connection with land use / land cover transformations, and to verify the contribution of soil consumption to these variations. The research use methodologies for elaborating of the geographical data required for territorial governance, LUCL 2010/2016 and Land Cover Flow (LCF) model and the theoretical model of the “Capacity matrix” to provide ecosystem services.
{"title":"Land Consumption, Ecosystem Services and Urban Planning Policies: Preliminary Results of Research Undertaken in the Tuscany Region","authors":"Debora Agostini, F. Lucchesi, F. Monacci, Fabio Nardini, M. Rovai, Iacopo Zetti","doi":"10.21625/essd.v6i1.789","DOIUrl":"https://doi.org/10.21625/essd.v6i1.789","url":null,"abstract":"In the contemporaneity, the issues of land or soil consumption and of the protection of areas that, within the urban areas, provide ecosystem services (ESs) is becoming increasingly important also in relation of the 2030 Sustainable Development Goals. The concept of \"Ecosystem Service\" appears, in this respect, a fruitful support to define the land consumption effects on the loss of functionality and of settlement quality. Following this considerations the paper presents the first results of a research developed in Tuscany and commissioned by the Regional Government. The research aims to measure the loss of ESs in connection with land use / land cover transformations, and to verify the contribution of soil consumption to these variations. The research use methodologies for elaborating of the geographical data required for territorial governance, LUCL 2010/2016 and Land Cover Flow (LCF) model and the theoretical model of the “Capacity matrix” to provide ecosystem services.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115313016","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}
Since the 1980s, a wide range of physical and non-physical interventions, including megaprojects and flagships to small-scale projects and temporary usage, are prescribed as catalysts for urban regeneration. The strategy of utilizing urban catalysts as a tool for urban renewal has been encouraging by many city authorities through specific subsidization and privileges. However, there is no correct and precise definition of the tools and the qualities they should provide as their impacts. Besides, some criticize the catalytic projects due to their unsustainable, unjust, and destructive consequences. This paper intends to provide a more comprehensive definition of urban catalysts by reviewing the existing literature. The research has been done through a deductive and inductive approach to reach the principal dimensions and criteria for catalytic projects. It uses a series of potential projects and interventions in the City of Tehran (16 projects and practices) as case studies to check the dimensions and criteria and the quality of each project as catalysts. The quality of the selected case studies was ranked through expert judgment and checklist method. The findings show the cases' rank on how their catalytic impacts comply with sustainable development goals. According to the results, seven criteria (environmental sustainability, context-based development, pattern making, branding, social quality of life, economic prosperity, and market adaptability) are essential to ensure the sustainability of catalytic impacts of catalyst projects.
{"title":"Identification, Dimension and Evaluation of Catalytic Projects in Tehran, Iran","authors":"Elnaz Sarkheyli, Kianoosh Zakerhaghighi","doi":"10.21625/essd.v6i1.790","DOIUrl":"https://doi.org/10.21625/essd.v6i1.790","url":null,"abstract":"Since the 1980s, a wide range of physical and non-physical interventions, including megaprojects and flagships to small-scale projects and temporary usage, are prescribed as catalysts for urban regeneration. The strategy of utilizing urban catalysts as a tool for urban renewal has been encouraging by many city authorities through specific subsidization and privileges. However, there is no correct and precise definition of the tools and the qualities they should provide as their impacts. Besides, some criticize the catalytic projects due to their unsustainable, unjust, and destructive consequences. This paper intends to provide a more comprehensive definition of urban catalysts by reviewing the existing literature. The research has been done through a deductive and inductive approach to reach the principal dimensions and criteria for catalytic projects. It uses a series of potential projects and interventions in the City of Tehran (16 projects and practices) as case studies to check the dimensions and criteria and the quality of each project as catalysts. The quality of the selected case studies was ranked through expert judgment and checklist method. The findings show the cases' rank on how their catalytic impacts comply with sustainable development goals. According to the results, seven criteria (environmental sustainability, context-based development, pattern making, branding, social quality of life, economic prosperity, and market adaptability) are essential to ensure the sustainability of catalytic impacts of catalyst projects.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126002088","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}
The change in land-use over a certain period of time is inevitable. This paper investigates the issue of land use change on agricultural land that has become a phenomenon affecting the economy and environment in Kabul, the capital city of Afghanistan. Agriculture is the main economic source of Afghan cities, however, due to rapid population growth, population densification, and inability to apply Kabul city’s master plan and regulations, a large portion of land cover transformed from agricultural areas to unplanned developments and have shifted the function of communities from productive societies into consumer and dependent societies. The study sheds light on Yakatoot as a study farmland area in Kabul city to present an alive example of what is happening in the reality of agricultural land in Kabul. Therefore, approaches for sustainable conversion of agricultural land in Kabul city is a vital quest that needs to be followed seriously. The study illustrates Afghanistan's land laws. It identifies the social, economic and environmental impacts of land-use change. This paper applies qualitative methods, where data and analysis worked by using field surveys, aerial photographs from Google Earth and data collected from CRIDA. It also investigates international experience regarding land-use change and sustainable solutions. Therefore, due to positive implications of urban agriculture practice as a feasible and sustainable approach to tackle the ongoing challenges related to land-use change in Kabul city, this paper suggests inducing this approach in Kabul city’s master plan and other urban initiatives because it will not only lead to environmental protection, but also, it will re-establish economic stability, enhance social welfare, revive city’s historic identity.
{"title":"Impacts of Land-use Transformation on Agriculture land in Afghanistan, Kabul city as case study","authors":"H. Amin, M. Helmi","doi":"10.21625/essd.v6i1.791","DOIUrl":"https://doi.org/10.21625/essd.v6i1.791","url":null,"abstract":"The change in land-use over a certain period of time is inevitable. This paper investigates the issue of land use change on agricultural land that has become a phenomenon affecting the economy and environment in Kabul, the capital city of Afghanistan. Agriculture is the main economic source of Afghan cities, however, due to rapid population growth, population densification, and inability to apply Kabul city’s master plan and regulations, a large portion of land cover transformed from agricultural areas to unplanned developments and have shifted the function of communities from productive societies into consumer and dependent societies. The study sheds light on Yakatoot as a study farmland area in Kabul city to present an alive example of what is happening in the reality of agricultural land in Kabul. Therefore, approaches for sustainable conversion of agricultural land in Kabul city is a vital quest that needs to be followed seriously. The study illustrates Afghanistan's land laws. It identifies the social, economic and environmental impacts of land-use change. This paper applies qualitative methods, where data and analysis worked by using field surveys, aerial photographs from Google Earth and data collected from CRIDA. It also investigates international experience regarding land-use change and sustainable solutions. Therefore, due to positive implications of urban agriculture practice as a feasible and sustainable approach to tackle the ongoing challenges related to land-use change in Kabul city, this paper suggests inducing this approach in Kabul city’s master plan and other urban initiatives because it will not only lead to environmental protection, but also, it will re-establish economic stability, enhance social welfare, revive city’s historic identity.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114064974","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}
The morphology of a city undergoes transformation over time due to a variety of factors. One such factor is the master plan. The master plan is a powerful legal tool, the implementation of which has a lasting impact on the morphology of a town both built and unbuilt. The template for the master plans in India is the same be it a metropolitan city or a class III town. The resultant triggers and impact of this master plan are questionable more so in the case of smaller cities and towns. This paper investigates one such small city in the hinterland of Karnataka through a descriptive analysis of the compact historic city and the new developments; the impact of the master plan and the resulting changes. Through the analysis and arguments presented in the study for the reading of small towns and non metropolitan cities we support alternative readings of these towns and cities. Additionally through the analysis of compact city planning methodologies both historical and current we understand how the two aspects; that is small town urbanization and compact planning methodologies can be enmeshed to create new templates for master planning for small towns and cities. Our study is limited to the master planning exercise in the context of Karnataka and Gadag-Betageri in particular and needs to be further explored with respect to other urban development policies in order to be applicable to small towns and cities in general in India.
{"title":"Built Morphology and the Impact of Planning Policies: Case of Small Towns in Karnataka, India","authors":"A. Shastri","doi":"10.21625/essd.v6i1.787","DOIUrl":"https://doi.org/10.21625/essd.v6i1.787","url":null,"abstract":"The morphology of a city undergoes transformation over time due to a variety of factors. One such factor is the master plan. The master plan is a powerful legal tool, the implementation of which has a lasting impact on the morphology of a town both built and unbuilt. The template for the master plans in India is the same be it a metropolitan city or a class III town. The resultant triggers and impact of this master plan are questionable more so in the case of smaller cities and towns. This paper investigates one such small city in the hinterland of Karnataka through a descriptive analysis of the compact historic city and the new developments; the impact of the master plan and the resulting changes. Through the analysis and arguments presented in the study for the reading of small towns and non metropolitan cities we support alternative readings of these towns and cities. Additionally through the analysis of compact city planning methodologies both historical and current we understand how the two aspects; that is small town urbanization and compact planning methodologies can be enmeshed to create new templates for master planning for small towns and cities. Our study is limited to the master planning exercise in the context of Karnataka and Gadag-Betageri in particular and needs to be further explored with respect to other urban development policies in order to be applicable to small towns and cities in general in India.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115865973","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}
Motivations are critical factors in understanding tourists’ behaviors in relation to destination choice; they relateto needs, goals, and preferences. Extensive research on this topic has been documented in the literature. However, there are few empirical studies on ecotourist cities in mountainous regions that are facing an increasing number of challenges due to the cost of infrastructure development. Attention to tourists’ motivational factors in ecotourist cities is critical for specifying their needs and preferences when drawing up future urban policies to develop ecotourist areas. In this study, the variables that influence tourists’ motivations, and their likelihood of revisiting those areas, were analyzed. The principal results show the significant role of accommodation locations and marketing in attracting visitors to ecotourist areas. These findings suggest that private and public sectors should invest in tourists’ residential development with a high level of accessibility and views. Moreover, tourist advertisements should be given more attention, especially on social media platforms.
{"title":"Understanding Tourists’ Motivations: The Case of Al Baha Montainous Region in Saudi Arabia","authors":"A. Bokhari","doi":"10.21625/essd.v6i1.793","DOIUrl":"https://doi.org/10.21625/essd.v6i1.793","url":null,"abstract":"Motivations are critical factors in understanding tourists’ behaviors in relation to destination choice; they relateto needs, goals, and preferences. Extensive research on this topic has been documented in the literature. However, there are few empirical studies on ecotourist cities in mountainous regions that are facing an increasing number of challenges due to the cost of infrastructure development. Attention to tourists’ motivational factors in ecotourist cities is critical for specifying their needs and preferences when drawing up future urban policies to develop ecotourist areas. In this study, the variables that influence tourists’ motivations, and their likelihood of revisiting those areas, were analyzed. The principal results show the significant role of accommodation locations and marketing in attracting visitors to ecotourist areas. These findings suggest that private and public sectors should invest in tourists’ residential development with a high level of accessibility and views. Moreover, tourist advertisements should be given more attention, especially on social media platforms.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122011415","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}
There is a widespread consensus that energy efficiency of buildings is an essential component of sustainable development and several kinds of renewable energy technologies have been widely used to achieve this sustainable goal. As a rapidly developing country, China’s manufacturing industry still occupies a prominent position, with a large number of industrial buildings that are also a crucial part of urban planning. Compared with multi-story and high-rise commercial buildings, large industrial sheds have a much more usable roof area, where rooftop photovoltaic (PV) systems are increasingly used. However, due to the small structural margins of the lightweight steel-structured (LSS) industrial buildings and the large initial investment of the thin-film PV system, few case studies are available for this kind of industrial buildings. In this research, three representative cities in China, with varying levels of solar radiation availability, are selected as typical external design factors. Taking a typical LSS industrial building with an added thin-film rooftop PV system as an example, a life-cycle cost-benefit analysis is conducted from environmental and economic aspects. The results of the analysis demonstrate the effectiveness of the rooftop thin-film PV system as a means to increase the energy efficiency of the LSS industrial buildings.
{"title":"A Life-cycle Cost-benefit Analysis for Rooftop Photovoltaic Systems in Lightweight Steel-structured Industrial Buildings","authors":"Xinyi Hu, Ju-Kun Hu, Hong Zhang","doi":"10.21625/essd.v5i2.757","DOIUrl":"https://doi.org/10.21625/essd.v5i2.757","url":null,"abstract":"There is a widespread consensus that energy efficiency of buildings is an essential component of sustainable development and several kinds of renewable energy technologies have been widely used to achieve this sustainable goal. As a rapidly developing country, China’s manufacturing industry still occupies a prominent position, with a large number of industrial buildings that are also a crucial part of urban planning. Compared with multi-story and high-rise commercial buildings, large industrial sheds have a much more usable roof area, where rooftop photovoltaic (PV) systems are increasingly used. However, due to the small structural margins of the lightweight steel-structured (LSS) industrial buildings and the large initial investment of the thin-film PV system, few case studies are available for this kind of industrial buildings. In this research, three representative cities in China, with varying levels of solar radiation availability, are selected as typical external design factors. Taking a typical LSS industrial building with an added thin-film rooftop PV system as an example, a life-cycle cost-benefit analysis is conducted from environmental and economic aspects. The results of the analysis demonstrate the effectiveness of the rooftop thin-film PV system as a means to increase the energy efficiency of the LSS industrial buildings.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125151620","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}
In recent years, the growing awareness of the possibilities of biomimetic and adaptive materials in architecture has assumed a fundamental importance in the scientific domain, for the high performance of the building façades from an environmental point of view. To meet the housing and comfort needs in climates, such as the ones in the Mediterranean zones, characterized by ever-increasing temperatures, architectural technology must collaborate with nature in an even more decisive way, through increasingly smart and sustainable solutions. The paper reviews a collection of good practice examples of advances in material science, and the method used is to analyze the current performance of and building envelopes with smart façade skins, in order to suggest some potential applications in the Mediterranean basin and regions of the world with similar climatic characteristics.The latter case studies, especially, show built examples of adaptive buildings that could be adopted for use in Mediterranean regions. When the climate characteristics are somehow different, the good practices from elsewhere can be implemented in an innovative way.
{"title":"Façade Solar Control and Shading Strategies for Buildings in the Mediterranean Region","authors":"S. D. Salvo","doi":"10.21625/essd.v5i2.758","DOIUrl":"https://doi.org/10.21625/essd.v5i2.758","url":null,"abstract":"In recent years, the growing awareness of the possibilities of biomimetic and adaptive materials in architecture has assumed a fundamental importance in the scientific domain, for the high performance of the building façades from an environmental point of view. To meet the housing and comfort needs in climates, such as the ones in the Mediterranean zones, characterized by ever-increasing temperatures, architectural technology must collaborate with nature in an even more decisive way, through increasingly smart and sustainable solutions. The paper reviews a collection of good practice examples of advances in material science, and the method used is to analyze the current performance of and building envelopes with smart façade skins, in order to suggest some potential applications in the Mediterranean basin and regions of the world with similar climatic characteristics.The latter case studies, especially, show built examples of adaptive buildings that could be adopted for use in Mediterranean regions. When the climate characteristics are somehow different, the good practices from elsewhere can be implemented in an innovative way.","PeriodicalId":137433,"journal":{"name":"International Journal of Environmental Science & Sustainable Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134318661","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}
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