Journal Description
Sustainability
Sustainability
is an international, peer-reviewed, open-access journal on environmental, cultural, economic, and social sustainability of human beings, published semimonthly online by MDPI. The Canadian Urban Transit Research & Innovation Consortium (CUTRIC), International Council for Research and Innovation in Building and Construction (CIB) and Urban Land Institute (ULI) are affiliated with Sustainability and their members receive discounts on the article processing charges.
- Open Access— free for readers, with article processing charges (APC) paid by authors or their institutions.
- High Visibility: indexed within Scopus, SCIE and SSCI (Web of Science), GEOBASE, GeoRef, Inspec, AGRIS, RePEc, CAPlus / SciFinder, and other databases.
- Journal Rank: JCR - Q2 (Environmental Studies) / CiteScore - Q1 (Geography, Planning and Development)
- Rapid Publication: manuscripts are peer-reviewed and a first decision is provided to authors approximately 18.8 days after submission; acceptance to publication is undertaken in 3.6 days (median values for papers published in this journal in the second half of 2023).
- Recognition of Reviewers: reviewers who provide timely, thorough peer-review reports receive vouchers entitling them to a discount on the APC of their next publication in any MDPI journal, in appreciation of the work done.
- Testimonials: See what our editors and authors say about Sustainability.
- Companion journals for Sustainability include: World, Sustainable Chemistry, Conservation, Future Transportation, Architecture, Standards, Merits and Wind.
Impact Factor:
3.9 (2022);
5-Year Impact Factor:
4.0 (2022)
Latest Articles
Nonlinear Impact of Corporate Financialization on Sustainable Development Ability: Evidence from Listed Companies in China
Sustainability 2024, 16(8), 3402; https://doi.org/10.3390/su16083402 (registering DOI) - 18 Apr 2024
Abstract
This paper takes 1179 non-financial listed companies in China from 2010 to 2021 as samples and constructs a panel fixed-effect model to examine the effect of corporate financialization on sustainable development ability. Also, we further use the moderating effect model and the mediating
[...] Read more.
This paper takes 1179 non-financial listed companies in China from 2010 to 2021 as samples and constructs a panel fixed-effect model to examine the effect of corporate financialization on sustainable development ability. Also, we further use the moderating effect model and the mediating effect model to explore the moderating roles played by financing constraints and environmental uncertainty, as well as the influencing mechanisms transmitted by financialization motives. The results are as follows: (1) There is a significant and robust inverted U-shaped relationship between corporate financialization and sustainable development ability, which indicates the existence of a moderate range of corporate financialization in regard to the sustainable development ability of companies. (2) Financing constraints and environmental uncertainty have moderating effects on the inverted U-shaped relationship between corporate financialization and sustainable development ability. With high financing constraints (environmental uncertainty), the sustainable development ability of companies reacts more sensitively to thep change in corporate financialization level. (3) Companies hold financial assets with precautionary saving motive in the low financialization level, and the reservoir effect plays a dominant role. The sustainable development ability of companies is enhanced. However, companies increase their holdings of financial assets for speculative arbitrage motive in the high financialization level, where the short-term wealth effect becomes dominant. The results of this paper are helpful for companies’ decision-making in sustainable development and for government policy formulation in economic development.
Full article
Open AccessReview
Approaches for Sampling and Sample Preparation for Microplastic Analysis in Laundry Effluents
by
Branka Vojnović, Petra Mihovilović and Nino Dimitrov
Sustainability 2024, 16(8), 3401; https://doi.org/10.3390/su16083401 (registering DOI) - 18 Apr 2024
Abstract
The continuous growth in the production, unsustainable use, and disposal of plastics in recent decades has led to the emergence of a new type of pollutant, microplastics (MPs). In this article, the focus is on the form of MPs, which are produced by
[...] Read more.
The continuous growth in the production, unsustainable use, and disposal of plastics in recent decades has led to the emergence of a new type of pollutant, microplastics (MPs). In this article, the focus is on the form of MPs, which are produced by the fragmentation of textile fibres during washing processes. The problems associated with the characterisation and quantification of MPs in this type of sample are related to the wide range of concentrations, forms, and degree of degradation as well as physico-chemical and biological properties. Although the basic principles for the analysis of microplastics present in the environmental samples are known, there is the lack of standardised methods for the analysis of MPs in laundry effluents and domestic washing. Therefore, the continuous development of sophisticated analytical techniques and methodologies is required for the reliable collection and isolation, quantification, and characterisation of one of the most challenging analytes. The aim of this review is to outline the key steps of MPs analysis in laundry effluents and domestic washing, focusing on those steps that are underestimated in the current literature: sampling and sample preparation for analysis. Precisely these analytical steps, which can become the main source of analytical measurement system errors, ensure the quality of the analysis. This paper emphasises the importance of monitoring background contamination and presents guidelines to ensure quality control specifically for this type of analyte.
Full article
(This article belongs to the Special Issue Textile Technologies in Sustainable Development, Production and Environmental Protection)
Open AccessArticle
Assessing Consumer Behavior in Sustainable Product Markets: A Structural Equation Modeling Approach with Partial Least Squares Analysis
by
Qamrul Islam and Syed Md Faisal Ali Khan
Sustainability 2024, 16(8), 3400; https://doi.org/10.3390/su16083400 (registering DOI) - 18 Apr 2024
Abstract
The present research investigates the determinants that impact the decision-making process about sustainable purchasing. The study’s conceptual framework encompasses customer attitudes, values, beliefs, environmental awareness, perceived environmental impact, price and value, and product attributes. The study aims to comprehend the inclination toward environmentally
[...] Read more.
The present research investigates the determinants that impact the decision-making process about sustainable purchasing. The study’s conceptual framework encompasses customer attitudes, values, beliefs, environmental awareness, perceived environmental impact, price and value, and product attributes. The study aims to comprehend the inclination toward environmentally friendly purchases and the elements that promote their behavior. The study employs quantitative techniques using SEM-PLS, a robust approach for formulating hypotheses and performing mediation and moderation analysis, to comprehend the dynamics of green purchase behavior. The web survey conducted from 30 October 2023 to 16 December 2023 forms the basis of the data analysis. Throughout this period, 744 responses were collected in total. The study’s findings establish correlations between characteristics and the propensity of individuals to buy environmentally friendly products. Personal attitude, subjective norm, and perceived behavioral control are factors that are associated with variables that impact the relationship between customer attitudes and the intention to buy environmentally friendly products. The study significantly contributes to domain marketing by establishing a new concept called “sustainable product evaluation”. This concept includes factors such as perceived environmental values and beliefs, perceived environmental impact, and product features. Incorporating a new variable improves the comprehension of the factors that influence environmentally conscious decision-making among Saudi Arabian consumers. While the majority of our sample was university students, we want to understand sustainable consumption behavior. The results may not reflect the general population. Due to this constraint, we advise diligence when interpreting the results in light of public attitudes and experiences.
Full article
(This article belongs to the Special Issue Quantitative Methods for Sustainable Product Development)
►▼
Show Figures
Figure 1
Open AccessArticle
Making a Case for the Adoption of Industry 4.0 Technologies for Sustainable Housing Delivery in Saudi Arabia
by
Abdullah Mazen Alhamoudi and Temidayo O. Osunsanmi
Sustainability 2024, 16(8), 3399; https://doi.org/10.3390/su16083399 (registering DOI) - 18 Apr 2024
Abstract
The Kingdom of Saudi Arabia (KSA) grapples with the challenge of achieving sustainable housing delivery amidst rapid urbanization and rising construction costs. Current housing strategies have failed to offer a lasting solution to the crisis. To address these issues, this study advocates the
[...] Read more.
The Kingdom of Saudi Arabia (KSA) grapples with the challenge of achieving sustainable housing delivery amidst rapid urbanization and rising construction costs. Current housing strategies have failed to offer a lasting solution to the crisis. To address these issues, this study advocates the adoption of fourth industrial revolution (4IR) technologies for sustainable housing. The previous literature highlights the versatility of 4IR technologies, prompting an examination of their suitability and benefits for housing delivery. Thus, this study was aimed at evaluating suitable 4IR technologies for housing delivery and the benefits of adopting the technologies for sustainable housing delivery. The data used were collected via random sampling from stakeholders in the housing sector and analyzed using SPSS V 24, including mean scores, frequencies, and principal component analysis (PCA). The KMO and Bartlett’s test of sphericity confirmed that the data were appropriate for PCA and identified three key components of 4IR technology: Immersive technologies, smart connectivity, and automated construction sites suitable for sustainable housing delivery. These components enhance decision-making, operational efficiency, and project management throughout the housing delivery process. The study emphasizes the potential of 4IR technologies to transform the housing sector in the KSA sustainably, offering insights for both practice and research.
Full article
Open AccessArticle
Assessing the Impact of Lignite-Based Rekulter Fertilizer on Soil Sustainability: A Comprehensive Field Study
by
Alina Maciejewska, Janusz Sobieraj and Dominik Metelski
Sustainability 2024, 16(8), 3398; https://doi.org/10.3390/su16083398 (registering DOI) - 18 Apr 2024
Abstract
This study aimed to investigate the impact of Rekulter, a lignite-based fertilizer, on various soil parameters, with a focus on promoting sustainable agricultural practices. A multi-year field trial was conducted in Klon, Poland, employing potentiometric techniques, spectrophotometry, and gas chromatography-mass spectrometry to analyze
[...] Read more.
This study aimed to investigate the impact of Rekulter, a lignite-based fertilizer, on various soil parameters, with a focus on promoting sustainable agricultural practices. A multi-year field trial was conducted in Klon, Poland, employing potentiometric techniques, spectrophotometry, and gas chromatography-mass spectrometry to analyze soil samples. Established laboratory procedures were used to assess pH value, sorption properties, granulometric composition, organic carbon content (OC), total nitrogen (TN), polycyclic aromatic hydrocarbons (PAHs), phenolic compounds (PCs), and the fractional composition of organic matter. Hypothesis-driven experiments, including Analysis of Variance (ANOVA) and Tukey’s HSD post hoc tests, were utilized to examine the effects of Rekulter application on soil characteristics. Significant differences were found in organic carbon (OC), total nitrogen (TN), polycyclic aromatic hydrocarbons (PAHs), phenolic compounds (PCs), and fractional organic matter composition among the Rekulter variants. This study underscores the dose-dependent effects of Rekulter on soil properties and provides insights into optimizing application rates for sustainable soil management. Recommendations include tailoring agricultural interventions based on soil characteristics and environmental considerations, integrating organic amendments with mineral fertilizers, and promoting balanced approaches to reclamation. This research contributes to ongoing efforts to improve agricultural sustainability and mitigate environmental impacts, guiding practices that balance productivity with environmental stewardship.
Full article
(This article belongs to the Special Issue Agriculture, Land and Farm Management)
Open AccessArticle
A Study of the Spatial–Temporal Development Patterns and Influencing Factors of China’s National Archaeological Site Parks
by
Yueting Xi, Taili Liu, Siliang Chen, Xinru Zhang, Suyi Qu and Yue Dong
Sustainability 2024, 16(8), 3397; https://doi.org/10.3390/su16083397 (registering DOI) - 18 Apr 2024
Abstract
National Archaeological Site Parks are strategic projects in China for innovatively exploring the scientific protection and rational utilization of large heritage sites for the purpose of balancing urban development and protecting cultural heritage. Therefore, research on the spatial–temporal evolution and influencing factors of
[...] Read more.
National Archaeological Site Parks are strategic projects in China for innovatively exploring the scientific protection and rational utilization of large heritage sites for the purpose of balancing urban development and protecting cultural heritage. Therefore, research on the spatial–temporal evolution and influencing factors of National Archaeological Site Parks can improve and optimize their management and pattern systems and is therefore of great significance for the sustainable development of large sites and their surrounding areas. Targeting the 135 National Archaeological Site Parks of China, this paper adopts the nearest-neighbor index analytical method, the kernel density estimation method, the standard deviation ellipse method, the method of constructing an indicator system, and an SPSS factor analysis method to analyze the spatial–temporal evolution and influencing factors of these parks. The findings are as follows: (1) In terms of the temporal evolution, the number of National Archaeological Site Parks increased from 2010 to 2022, and the ages and types of the large heritage sites they are built upon gradually became more balanced and diverse. (2) In terms of the spatial evolution, National Archaeological Site Parks form two high-density areas in Central China and East China. Their overall distribution is consistent with China’s “Hu Line”. (3) In terms of spatial–temporal evolution, the center of gravity of National Archaeological Site Parks’ distribution is advancing toward Southwest China, and the trend of a more balanced distribution is rising. (4) Finally, regional development, heritage tourism, historical resources, and government support were observed to be factors that affect the spatial–temporal patterns of the National Archaeological Site Parks. Based on these findings, we propose specific strategies for coordinating and linking the above four major influencing factors to promote the rational utilization of large heritage sites and the sustainable development of National Archaeological Site Parks. We aim to improve and optimize the management and pattern systems of National Archaeological Site Parks, to promote urban renewal based on large heritage sites, and to provide valuable insights for policy makers and heritage practitioners in other countries with historical resources around the world.
Full article
(This article belongs to the Special Issue Sustainable Conservation of Urban and Cultural Heritage)
Open AccessArticle
Systematic Characterization of Cow Manure Biochar and Its Effect on Salicornia herbacea L. Growth
by
Hyokyeong Shin, Danbi Chun, Ick-Rae Cho, Md. Abu Hanif, Sung-Soo Kang, Lee Ku Kwac, Hong Gun Kim and Young Soon Kim
Sustainability 2024, 16(8), 3396; https://doi.org/10.3390/su16083396 (registering DOI) - 18 Apr 2024
Abstract
This study investigated the potential of biochar as a sustainable material for waste utilization and carbon sequestration in soil. Biochar was prepared from cow manure (CM) and applied to the soil. Biochar was processed by subjecting CM to various temperature ranges (400 [CMB400],
[...] Read more.
This study investigated the potential of biochar as a sustainable material for waste utilization and carbon sequestration in soil. Biochar was prepared from cow manure (CM) and applied to the soil. Biochar was processed by subjecting CM to various temperature ranges (400 [CMB400], 550 [CMB550], and 700 °C [CMB700]) under nitrogen gas (allowed to flow to restrict oxygen), with residence time set to 3 h. The characteristics of the biochar produced at each temperature were analyzed. The experiment was conducted for approximately 15 weeks with the laboratory temperature maintained between 24 and 26 °C. The growth rate of plants was obtained by measuring their length weekly, starting 4 weeks after crop establishment. CMB550 exhibited the highest specific surface area (117.57 m2 g−1) and well-distributed pore size; therefore, it was mixed with the soil at a specific ratio and put in pots for the planting of Salicornia herbacea L. (glasswort) in the laboratory. The results demonstrated that adding biochar to soil increased plant growth and that the biochar could store organic carbon. In addition, an investigation of heavy metals demonstrated that samples with biochar had lower heavy metal concentrations in glasswort than those without because of the potential of biochar to adsorb heavy metals. By interacting with heavy metal ions in soil solution, the reactive sites and functional groups on the surface of biochar immobilize them and lessen their potentially detrimental effects on plant growth. Overall, biochar has the potential to be a valuable resource for waste management and environmental improvement.
Full article
Open AccessArticle
Vulnerability Assessment of a Highly Populated Megacity to Ambient Thermal Stress
by
Aman Gupta, Bhaskar De, Anoop Kumar Shukla and Gloria Pignatta
Sustainability 2024, 16(8), 3395; https://doi.org/10.3390/su16083395 (registering DOI) - 18 Apr 2024
Abstract
The urban ambient environment is directly responsible for the health conditions of millions of people. Comfortable living space is a significant aspect that urban policymakers need to address for sustainable planning. There is still a notable lack of studies that link the spatial
[...] Read more.
The urban ambient environment is directly responsible for the health conditions of millions of people. Comfortable living space is a significant aspect that urban policymakers need to address for sustainable planning. There is still a notable lack of studies that link the spatial profile of urban climate with city-specific built-up settings while assessing the vulnerability of the city population. Geospatial approaches can be beneficial in evaluating patterns of thermal discomfort and strategizing its mitigation. This study attempts to provide a thorough remote sensing framework to analyze the summer magnitude of thermal discomfort for a city in a tropical hot and humid climate. Spatial profiles of dry bulb temperature, wet bulb temperature and relative humidity were prepared for this purpose. A simultaneous assessment of various discomfort indices indicated the presence of moderate to strong heat stress to a vast extent within the study area. The central business district (CBD) of the city indicated a ‘danger’ level of heat disorder for outdoor exposure cases. Nearly 0.69 million people were vulnerable to a moderate threat from humid heat stress, and around 0.21 million citizens faced strong heat stress. Combing city morphology in the study showed that mid-rise buildings had the maximum contribution in terms of thermal discomfort. City areas with built-up cover of more than 68%, along with building height between 5.8 m and 9.3 m, created the worst outdoor discomfort situations. Better land management prospects were also investigated through a multicriteria approach using morphological settlement zones, wind direction, pavement watering, building regulations and future landscaping plans. East–west-aligned road segments of a total 38.44 km length were delineated for water spray cooling and greener pavements. This study is likely to provide solutions for enhancing ambient urban health.
Full article
(This article belongs to the Special Issue Urban Economic Development and Planning: Sustainable Development)
►▼
Show Figures
Figure 1
Open AccessArticle
Analysis of the Factors Influencing the Spatial Distribution of PM2.5 Concentrations (SDG 11.6.2) at the Provincial Scale in China
by
Jun Li, Yu Chen and Fang Chen
Sustainability 2024, 16(8), 3394; https://doi.org/10.3390/su16083394 (registering DOI) - 18 Apr 2024
Abstract
This study investigated the spatiotemporal characteristics and influencing factors of PM2.5 concentrations at the provincial scale in China. The findings indicate significant spatial autocorrelation, with notable high–high agglomerations in East and North China and mixed patterns in the northwest. The spatial Durbin model
[...] Read more.
This study investigated the spatiotemporal characteristics and influencing factors of PM2.5 concentrations at the provincial scale in China. The findings indicate significant spatial autocorrelation, with notable high–high agglomerations in East and North China and mixed patterns in the northwest. The spatial Durbin model (SDM) with fixed effects, validated through comprehensive tests, was utilized to analyze data on 31 provincial scale regions from 2000 to 2020, addressing spatial autocorrelation and ensuring model reliability. The research delved into the effects of 21 variables on PM2.5 concentrations, identifying synergistic and trade-off effects among environmental and socioeconomic indicators. Environmental measures like vegetation protection and sulfur dioxide emission reduction correlate with lower PM2.5 levels, whereas economic growth and transport volume often align with increased pollution. The analysis reveals regional variances in these effects, suggesting the need for region-specific policies. The study underscores the intricate relationship between environmental policies, economic development, and air quality, advocating for an integrated approach to air quality improvement. It highlights the necessity of balancing industrial growth with environmental sustainability and suggests targeted, region-specific strategies to combat PM2.5 pollution effectively. This study offers crucial insights for policymakers, emphasizing that enhancing air quality requires comprehensive strategies that encompass environmental, economic, and technological dimensions to foster sustainable development.
Full article
(This article belongs to the Special Issue Win-Win Strategies for Climate Resilience and Air Pollution Control)
►▼
Show Figures
Figure 1
Open AccessArticle
What Are Investors Most Interested in About Sustainability? An Approach from the Scientific Literature
by
Juan Oliveros Fontaine, Cristina del Campo and Elena Urquía-Grande
Sustainability 2024, 16(8), 3393; https://doi.org/10.3390/su16083393 (registering DOI) - 18 Apr 2024
Abstract
In the midst of the development of international frameworks for the dissemination of information on sustainability, the European Union published the Corporate Sustainability Reporting Directive (CSRD) in order to meet user requirements on sustainability. To achieve its objectives, the Directive assigns large companies
[...] Read more.
In the midst of the development of international frameworks for the dissemination of information on sustainability, the European Union published the Corporate Sustainability Reporting Directive (CSRD) in order to meet user requirements on sustainability. To achieve its objectives, the Directive assigns large companies and investors a key role in the transmission of sustainability-related information, leveraging their capacity to influence. An increased separate use of the term “investor” has been noted in the sustainability-related literature regarding the overall “stakeholder” that contains it. Our research applies a methodology based on analysis of the content of the abstracts from 260 articles published prior to the approval of the CSRD, with the aim of identifying whether that separate use implied that investors’ interests are concentrated on sustainability-related aspects. The results of the research concluded that there is no statistical significance between the separate, growing use of the term “investor” and a generalised use in the lexical field related to sustainability that might characterise the influence of investors. This work encourages future research directions to examine how the enactment of the CSRD may affect the trend in investor influence on the dissemination of sustainability-related information.
Full article
(This article belongs to the Section Economic and Business Aspects of Sustainability)
►▼
Show Figures
Figure 1
Open AccessArticle
Innovative Solar Dryer for Sustainable Aloe Vera Gel Preservation in Colombia
by
Oscar Ariza, Ingrid Casallas and Arturo Fajardo
Sustainability 2024, 16(8), 3392; https://doi.org/10.3390/su16083392 - 18 Apr 2024
Abstract
Aloe Barbadensis Miller, commonly known as Aloe vera, has been widely used in different applications, such as medicinal treatments and cosmetic products. However, its transportation and handling present challenges due to oxidation and property loss caused by direct environmental exposure. A strategy
[...] Read more.
Aloe Barbadensis Miller, commonly known as Aloe vera, has been widely used in different applications, such as medicinal treatments and cosmetic products. However, its transportation and handling present challenges due to oxidation and property loss caused by direct environmental exposure. A strategy to mitigate these effects is dehydration, where different industrial-scale methods such as freeze-drying, spraying, refractory windows, and convective drying can be applied. Despite their effectiveness, those dehydration techniques are both energetically and economically costly. Solar drying technology offers a cost-effective, lower-energy alternative addressing sustainability, socioeconomic, scientific progress, and integrated sustainable development challenges. Nevertheless, solar drying through direct sunlight exposure has been minimally explored for drying high-water-content products like Aloe vera, potentially due to the inherent challenges of drying under uncontrolled environmental conditions. In response, this paper introduces a methodology for pre-treating and pre-drying Aloe vera gel using a low-cost solar dryer prototype, achieving up to 50% water activity reduction in experimental tests under uncontrolled conditions in Colombia, South America. The proposed prototype features a drying cabinet with energy autonomy and forced convection. The experimental evaluation compares the quality of pre-dried Aloe vera gel with freeze-dried samples, demonstrating comparable attributes under favorable environmental conditions. The results demonstrate the feasibility of pre-drying Aloe vera gel within 13 to 48 h, with a maximum drying rate of 0.38 g/min. During this process, water activity decreased from an initial value of 0.975 to a final value ranging between 0.472 and 0.748. Furthermore, the quality of the dehydrated gel was assessed through color analysis, comparing it with a freeze-dried sample. Subsequent color analysis of the freeze-dried samples revealed minor changes in product quality compared to those dried using the proposed solar drying method. These results demonstrate the effectiveness of the proposed solar dryer in pre-dehydrating Aloe vera gel, yielding characteristics similar to those achieved through conventional methods.
Full article
(This article belongs to the Special Issue Agricultural Product Quality Safety and Sustainable Development)
►▼
Show Figures
Figure 1
Open AccessArticle
How to Manage Conflicts in the Process of ESG Integration? A Case of a Japanese Firm
by
Alaa Aldowaish, Jiro Kokuryo, Othman Almazyad and Hoe Chin Goi
Sustainability 2024, 16(8), 3391; https://doi.org/10.3390/su16083391 - 18 Apr 2024
Abstract
►▼
Show Figures
The adoption of environmental, social, and governance (ESG) principles has pressured firms to change their internal operations, creating conflicts regarding meeting sustainability standards. This study uses paradox theory lens to examine conflicts in ESG integration in a business model and explore resolution strategies.
[...] Read more.
The adoption of environmental, social, and governance (ESG) principles has pressured firms to change their internal operations, creating conflicts regarding meeting sustainability standards. This study uses paradox theory lens to examine conflicts in ESG integration in a business model and explore resolution strategies. We used the case study of a top ESG leader in the information and technology sector—the Ricoh Group. We identified conflicts for environmental, social, and governance factors and found they adopted a synthesis strategy for conflict resolution for all ESG issues. ESG conflicts were resolved by emphasizing that ESG practices are a global requirement with ESG department support and management power. Environmental conflicts were resolved through shifting from cost-of-capital-centric to market-competitiveness-centric. Additionally, social conflicts were resolved through feedback on market needs. We state that using the ESG framework as a promise for future finance, where its adoption of ESG practices may positively impact future financial performance and might support the integration process. We stress the importance of constant feedback with all divisions about ESG regulations and their status and progress toward achieving ESG goals. We further highlight conflict-resolution strategies adopted to support the integration of the ESG framework into the business model.
Full article
Figure 1
Open AccessArticle
Sustainability: An Ethical Challenge: The Overexplaitation of the Planet as an Exemplary Case
by
Lars Carlsen
Sustainability 2024, 16(8), 3390; https://doi.org/10.3390/su16083390 - 18 Apr 2024
Abstract
Earth Overshoot Day is used as an exemplary case to suggest actions to obtain better compliance between the ecological footprints and biocapacities of the world’s regions. This study was based on the Global Footprint Network’s free public data on Earth Overshoot Day. The
[...] Read more.
Earth Overshoot Day is used as an exemplary case to suggest actions to obtain better compliance between the ecological footprints and biocapacities of the world’s regions. This study was based on the Global Footprint Network’s free public data on Earth Overshoot Day. The analyses of the data applied a partial ordering methodology in combination with the so-called Philosophy Model, leading to a joint ranking of the regions based on the simultaneous inclusion of ecological footprint data and data on biocapacities. The ranking was topped by South America, whereas North America and the Middle East/Central Asia were at the bottom of the list. Biocapacity was found to be the most important ranking indicator. Thus, doubling the biocapacity for each region would, on a global scale, lead to a population reserve of approx. 1.5 billion, whereas a halving of the individual ecological footprint would still lead to a population deficit of approximately 1 billion. The footprints and the biocapacities are composed of six and five sub-indicators, respectively, and the carbon footprint together with the built-up land footprint is the most important sub-indicator. To comply with the corresponding available biocapacity, significant reductions in the carbon footprint are needed, close to 50% for high-income countries. The ethical issues, as well as their interconnection with the Sustainable Development Goals, were discussed, with a focus on carbon footprints and well-being, as well as educating women, as illustrative cases.
Full article
(This article belongs to the Special Issue Climate Adaptation, Sustainability, Ethics, and Well-Being)
►▼
Show Figures
Figure 1
Open AccessReview
Exploring the Roles, Future Impacts, and Strategic Integration of Artificial Intelligence in the Optimization of Smart City—From Systematic Literature Review to Conceptual Model
by
Reema Alsabt, Yusuf A. Adenle and Habib M. Alshuwaikhat
Sustainability 2024, 16(8), 3389; https://doi.org/10.3390/su16083389 - 18 Apr 2024
Abstract
►▼
Show Figures
Artificial Intelligence (AI) is one of the science fields with huge potential to create a cognitive and tech-leaping type of future smart city design/development. However, extant studies lag behind recent applications, potential growth areas, and the challenges associated with AI implementation. This study
[...] Read more.
Artificial Intelligence (AI) is one of the science fields with huge potential to create a cognitive and tech-leaping type of future smart city design/development. However, extant studies lag behind recent applications, potential growth areas, and the challenges associated with AI implementation. This study examines AI’s current role, trend, and future potential impacts in enhancing smart city drivers. The methodology entails conducting a Systematic Literature Review (SLR) of publications from 2022 onwards. The approach involves qualitative deductive coding methods, descriptive statistical analysis, and thematic analysis. The findings revealed the impacts of AI in (i) public services and connectivity, (ii) improving accessibility and efficiency, (iii) quality healthcare, (iv) education, and (v) public safety. Likewise, strategies, such as collaborative ecosystems, digital infrastructure, capacity building, and clear guidelines and ethical framework, were proposed for fostering the integration of AI in potential future smart cities. This research fills a notable gap in the current understanding of AI’s specific contributions to smart cities, offering insights for stakeholders in urban planning, computer science, sociology, economics, environmental science, and smart city initiatives. It serves as a strategic guideline and scholarly research output for enhancing smart city design. It also underscores the potential of AI in creating dynamic, sustainable, and efficient urban environments.
Full article
Figure 1
Open AccessArticle
Analysis of Microclimatic Comfort Conditions in University Classrooms
by
Ksenia Strelets, Daria Zaborova, Ilya Serbin, Marina Petrochenko and Evgeniia Zavodnova
Sustainability 2024, 16(8), 3388; https://doi.org/10.3390/su16083388 - 18 Apr 2024
Abstract
This paper considers microclimate to be one of the main contributors to thermal comfort in educational buildings. The influence of microclimate on well-being and productivity is considered. The role of microclimatic parameters is assessed from the perspective of building design, focusing on approaches
[...] Read more.
This paper considers microclimate to be one of the main contributors to thermal comfort in educational buildings. The influence of microclimate on well-being and productivity is considered. The role of microclimatic parameters is assessed from the perspective of building design, focusing on approaches to regulating these parameters. We also describe the formation of microclimate and the factors directly affecting it. The state of the microclimate of classrooms of an educational institution was analyzed, providing estimates of people’s real thermal sensations. The microclimate was assessed by the Fanger method. The PMV and PPD comfort indices were calculated for this purpose. The calculations were carried out thrice, i.e., based on the data obtained by using measuring equipment, based on the data from the survey and based on a SolidWorks model. Calculations in the program were carried out to validate the measured values and visualize the process of the distribution and localization of comfort indices. The results confirm that the indoor microclimate was generally favorable, and the PMV values obtained from the survey of people’s real sensations of thermal comfort were higher than the calculated PMV values. It was established that the PMV and PPD values corresponding to the largest deviations from the norm were as follows: −0.74/17% (PMV/PPD) for the calculation based on the real values of microclimatic parameters and 0.70/15.3% (PMV/PPD) for the calculation based on people’s thermal sensations. For applying the Fanger method for thermal comfort analysis in an educational institution in St. Petersburg, we upgraded the procedure, introducing a questionnaire survey. The mean PMV values calculated by the Fanger method were 0.16 lower than the PMV values obtained by the survey.
Full article
(This article belongs to the Topic Accessing and Analyzing Air Quality and Atmospheric Environment)
►▼
Show Figures
Figure 1
Open AccessArticle
China’s Sustainable Energy Transition Path to Low-Carbon Renewable Infrastructure Manufacturing under Green Trade Barriers
by
Jing Tang, Xiao Xiao, Mengqi Han, Rui Shan, Dungang Gu, Tingting Hu, Guanghui Li, Pinhua Rao, Nan Zhang and Jiaqi Lu
Sustainability 2024, 16(8), 3387; https://doi.org/10.3390/su16083387 - 18 Apr 2024
Abstract
Facing green trade barriers from developed nations, particularly the EU, based on product carbon footprints, China’s renewable energy industries confront significant challenges in transitioning towards sustainability and low carbon emissions. This study delves into the carbon footprint of China’s renewable infrastructure, evaluating wind
[...] Read more.
Facing green trade barriers from developed nations, particularly the EU, based on product carbon footprints, China’s renewable energy industries confront significant challenges in transitioning towards sustainability and low carbon emissions. This study delves into the carbon footprint of China’s renewable infrastructure, evaluating wind turbines, photovoltaic (PV) panels, and lithium batteries across varied decarbonization scenarios, emphasizing both production and international trade transportation. The initial findings for 2022 indicate baseline carbon footprints of 990,701 kg CO2-eq/MW for wind turbines, 2994.97 kg CO2-eq/kWp for PV panels, and 67.53 kg CO2-eq/kWh for batteries. Projections for 2050 suggest that decarbonization advancements could slash these footprints by up to 36.1% for wind turbines, 76.7% for PV panels, and 72.5% for batteries, closely mirroring the EU’s 2050 low-carbon benchmarks. Considerable carbon footprints from both domestic and international transportation have been quantified, underscoring the importance of logistic decarbonization. Based on these results, it is concluded that China’s steadfast commitment to a sustainable and climate-ambitious development path can provide globally competitive, low-carbon renewable infrastructure after 2030. The study advocates for a collaborative approach to product decarbonization across international trade, as opposed to erecting barriers, to effectively contribute to global climate objectives.
Full article
(This article belongs to the Special Issue Environmental Footprint and Sustainable Development)
►▼
Show Figures
Figure 1
Open AccessArticle
Lean Construction: A Sustainability Operation for Government Projects
by
Arviga Bigwanto, Naniek Widayati, Mochamad Agung Wibowo and Endah Murtiana Sari
Sustainability 2024, 16(8), 3386; https://doi.org/10.3390/su16083386 - 18 Apr 2024
Abstract
The current state budget allocated for Indonesian government projects has exceeded 10% for infrastructure development. This large budget indicates a need for the construction industry to implement more professional management practices for better cost, time, quality, safety, and environmental impact. Lean construction is
[...] Read more.
The current state budget allocated for Indonesian government projects has exceeded 10% for infrastructure development. This large budget indicates a need for the construction industry to implement more professional management practices for better cost, time, quality, safety, and environmental impact. Lean construction is used to increase productivity and reduce waste in a project. Therefore, this study aimed to extend lean construction principles to the planning and execution phases of DB projects, where these two entities are integrated into the main contractor. Quantitative and qualitative study methods were used to analyze secondary data from six DB project sites and conduct focus group discussions (FGDs) with expert panels using the Delphi method for consensus. The results showed the factors and variables that influence the implementation of lean construction in government projects in Indonesia.
Full article
(This article belongs to the Special Issue Challenges and Future Trends of Industry 4.0)
►▼
Show Figures
Figure 1
Open AccessArticle
Lightweight Design of Vibration Control Devices for Offshore Substations Based on Inerters
by
Yanfeng Wang, Chenghao Xu, Mengze Yu and Zhicong Huang
Sustainability 2024, 16(8), 3385; https://doi.org/10.3390/su16083385 - 18 Apr 2024
Abstract
Offshore substations are important sustainable power infrastructures subjected to strong vibrations induced by complex environmental excitations such as wind, waves, and currents. To protect the structures and expensive facilities, lightweight vibration control devices are highly desirable in offshore substations. With a high-performance energy
[...] Read more.
Offshore substations are important sustainable power infrastructures subjected to strong vibrations induced by complex environmental excitations such as wind, waves, and currents. To protect the structures and expensive facilities, lightweight vibration control devices are highly desirable in offshore substations. With a high-performance energy dissipation device, the inerter, the conventional Tuned Mass Damper (TMD) is upgraded for lightweight vibration control. The optimal parametric design and performance evaluation of single- and double-tuned vibration control devices is performed based on the H-norm criteria. The corresponding equivalent mass ratios of both single- and double-tuned vibration control devices are summarized and formulated in a systematical manner. Finally, the presented optimal design formulas, equivalent mass ratios, and control performances are validated by vibration control analyses on a practical offshore substation. The results show that inerter-based vibration control devices can be effectively equivalent to a TMD, with the equivalent mass ratio. The double-tuned inerter-based device could save 25% mass compared to a TMD. With a Tuned Mass Damper Inerter (TMDI), the responsibility for the mass could be shared with dual-end connected inerters. Meanwhile, the Tuned Viscous Mass Damper (TVMD) completely replaces the mass block with an inerter, which has a superior lightweight vibration control performance.
Full article
(This article belongs to the Special Issue Current Advances in Offshore Wind Energy for Sustainability)
►▼
Show Figures
Figure 1
Open AccessReview
Emotion behind the Wheel: Unravelling the Impact of Emotional (dys)Regulation on Young Driving Behaviour—A Systematic Review
by
Alessandra Pizzo, Giulia Lausi, Jessica Burrai, Alessandro Quaglieri, Emanuela Mari, Ivan D’Alessio, Benedetta Barchielli, Pierluigi Cordellieri, Anna Maria Giannini and Clarissa Cricenti
Sustainability 2024, 16(8), 3384; https://doi.org/10.3390/su16083384 - 18 Apr 2024
Abstract
Young people engage in a variety of behaviours that can have an impact on their health and safety, including driving and road accidents, which represent a major health issue today. Emotions, and in particular emotional regulation (ER), interact significantly with key elements of
[...] Read more.
Young people engage in a variety of behaviours that can have an impact on their health and safety, including driving and road accidents, which represent a major health issue today. Emotions, and in particular emotional regulation (ER), interact significantly with key elements of driving behaviour, such as risk perception, decision-making, and attention. We carried out a systematic review considering the presence of an association between emotional (dys)regulation and driving behaviour of young adults (18–25 years). A total of 1849 records were selected for screening and, finally, eight full-text articles were included. Two main findings were found: on the one hand, driving anger, unlike other emotional patterns, emerged as a well-defined cause of impairment among young drivers. On the other hand, drivers’ risky behaviour seems to be influenced by a heterogeneous set of factors, such as using specific ER strategies or personality traits (e.g., impulsivity). Expressing one’s emotions adaptively, improving the ability to accept and be aware of negative emotions, and controlling impulsive behaviour could reduce driving risks in young drivers.
Full article
(This article belongs to the Special Issue Sustainable Transportation and Traffic Psychology)
►▼
Show Figures
Figure 1
Open AccessArticle
Spatio-Temporal Variation in Landforms and Surface Urban Heat Island in Riverine Megacity
by
Namita Gorai, Jatisankar Bandyopadhyay, Bijay Halder, Minhaz Farid Ahmed, Altaf Hossain Molla and Thomas M. T. Lei
Sustainability 2024, 16(8), 3383; https://doi.org/10.3390/su16083383 - 18 Apr 2024
Abstract
Rapid urbanization and changing climatic procedures can activate the present surface urban heat island (SUHI) effect. An SUHI was considered by temperature alterations among urban and rural surroundings. The urban zones were frequently warmer than the rural regions because of population pressure, urbanization,
[...] Read more.
Rapid urbanization and changing climatic procedures can activate the present surface urban heat island (SUHI) effect. An SUHI was considered by temperature alterations among urban and rural surroundings. The urban zones were frequently warmer than the rural regions because of population pressure, urbanization, vegetation insufficiency, industrialization, and transportation systems. This investigation analyses the Surface-UHI (SUHI) influence in Kolkata Municipal Corporation (KMC), India. Growing land surface temperature (LST) may cause an SUHI and impact ecological conditions in urban regions. The urban thermal field variation index (UTFVI) served as a qualitative and quantitative barrier to the SUHI susceptibility. The maximum likelihood approach was used in conjunction with supervised classification techniques to identify variations in land use and land cover (LULC) over a chosen year. The outcomes designated a reduction of around 1354.86 Ha, 653.31 Ha, 2286.9 Ha, and 434.16 Ha for vegetation, bare land, grassland, and water bodies, correspondingly. Temporarily, from the years 1991–2021, the built-up area increased by 4729.23 Ha. The highest LST increased by around 7.72 °C, while the lowest LST increased by around 5.81 °C from 1991 to 2021. The vegetation index and LST showed a negative link, according to the correlation analyses; however, the built-up index showed an experimentally measured positive correlation. This inquiry will compel the administration, urban planners, and stakeholders to observe humanistic activities and thus confirm sustainable urban expansion.
Full article
(This article belongs to the Special Issue Regional Climate Change and Application of Remote Sensing)
►▼
Show Figures
Figure 1
Journal Menu
► ▼ Journal Menu-
- Sustainability Home
- Aims & Scope
- Editorial Board
- Reviewer Board
- Topical Advisory Panel
- Instructions for Authors
- Special Issues
- Topics
- Sections & Collections
- Article Processing Charge
- Indexing & Archiving
- Editor’s Choice Articles
- Most Cited & Viewed
- Journal Statistics
- Journal History
- Journal Awards
- Society Collaborations
- Conferences
- Editorial Office
Journal Browser
► ▼ Journal BrowserHighly Accessed Articles
Latest Books
E-Mail Alert
News
Topics
Topic in
Energies, Fluids, JMSE, Sustainability, Water
Advances in Environmental Hydraulics
Topic Editors: Helena M. Ramos, Juan Antonio Rodríguez Díaz, Jorge MatosDeadline: 30 April 2024
Topic in
Buildings, Infrastructures, Materials, Smart Cities, Sustainability
Smart Material and Smart Construction Technologies for Urban Development
Topic Editors: Sathees Nava, Kate NguyenDeadline: 14 May 2024
Topic in
Energies, Materials, Processes, Solar, Sustainability
Solar Thermal Energy and Photovoltaic Systems, 2nd Volume
Topic Editors: Pedro Dinis Gaspar, Pedro Dinho da Silva, Luís C. PiresDeadline: 31 May 2024
Topic in
Education Sciences, Entropy, JAL, Societies, Sustainability
Sustainability in Aging and Depopulation Societies
Topic Editors: Shiro Horiuchi, Gregor Wolbring, Takeshi MatsudaDeadline: 15 June 2024
Conferences
Special Issues
Special Issue in
Sustainability
Green Building Energy System Integration and Eco-Friendly Urban Development
Guest Editors: Jessica Fernández-Agüera, Samuel Domínguez-AmarilloDeadline: 20 April 2024
Special Issue in
Sustainability
Nature-Based Solutions as Sustainable Engineering for Improving Water Security
Guest Editor: Kristian L. DubrawskiDeadline: 30 April 2024
Special Issue in
Sustainability
Market Potential for Carsharing Services
Guest Editor: Lucia RotarisDeadline: 25 May 2024
Special Issue in
Sustainability
Sustainability and Indoor Environmental Quality
Guest Editors: Mateja Dovjak, Janja Vaupotic, Fumito Maruyama, So FujiyoshiDeadline: 31 May 2024
Topical Collections
Topical Collection in
Sustainability
Tourism Research and Regional Sciences
Collection Editors: Lóránt Dénes Dávid, Laszlo VASA, Setiawan Priatmoko
Topical Collection in
Sustainability
Mobile Technology, Gamification and Artificial Intelligence to Improve Sustainability in Education
Collection Editors: Eloy López Meneses, Esteban Vázquez-Cano, María Elena Parra-González
Topical Collection in
Sustainability
Urban Planning and Built Environment
Collection Editors: Yupeng Wang, Liyang Fan, Shi-Jie Cao, Xilian Luo
Topical Collection in
Sustainability
Sustainable Soil Management in a Changing Climate
Collection Editors: Georgios Koubouris, José Alfonso Gómez, Luuk Fleskens, Giuseppe Montanaro