Black soils represent only one-sixth of the global arable land area but play an important role in maintaining world food security due to their high fertility and gigantic potential for food production.With the ongoing...Black soils represent only one-sixth of the global arable land area but play an important role in maintaining world food security due to their high fertility and gigantic potential for food production.With the ongoing intensification of agricultural practices and negative natural factors,black soils are confronting enhanced degradation.The holistic overview of black soil degradation and the underlying mechanisms for soil health improvement will be key for agricultural sustainability and food security.In this review,the current status and driving factors of soil degradation in the four major black soil regions of the world are summarized,and effective measures for black soil conservation are proposed.The Northeast Plain of China is the research hotspot with 41.5%of the published studies related to black soil degradation,despite its relatively short history of agricultural reclamation,followed by the East European Plain(28.3%),the Great Plains of North America(20.7%),and the Pampas of South American(7.9%).Among the main types of soil degradation,soil erosion and soil fertility decline(especially organic matter loss)have been reported as the most common problems,with 27.6%and 39.4%of the published studies,respectively.In addition to the natural influences of climate and topography,human activities have been reported to have great influences on the degradation of black soils globally.Unsustainable farming practices and excess in agrochemical applications are common factors reported to accelerate the degradation process and threaten the sustainable use of black soils.Global efforts for black soil conservation and utilization should focus on standardizing evaluation criteria including real-time monitoring and the measures of prevention and restoration for sustainable management.International cooperation in technology and policy is crucial for overcoming the challenges and thus achieving the protection,sustainable use,and management of global black soil resources.展开更多
The automotive industry is under increasingscrutiny to improve sustainability,and one of thekey approaches to addressing this is sustainablematerial choice.As an industry,the automotivesector uses over l4 million tonn...The automotive industry is under increasingscrutiny to improve sustainability,and one of thekey approaches to addressing this is sustainablematerial choice.As an industry,the automotivesector uses over l4 million tonnes of plastics inpassenger automotive vehicles each year.展开更多
Within the framework of the 2030 Agenda and to achieve the Sustainable Development Goals(SDGs),science,technology and innovation play an even more central role.Building on this foundation,the primary objective of this...Within the framework of the 2030 Agenda and to achieve the Sustainable Development Goals(SDGs),science,technology and innovation play an even more central role.Building on this foundation,the primary objective of this paper is to explore the potential applications of blockchain in supporting the achievement of these sustainability goals.Starting from a review of the relevant literature on this topic,the main fields in which blockchain can contribute to sustainable development will be identified.The main blockchain applications will then be analyzed and categorized according to these SDGs.This research will then critically present the main blockchain-based projects that emerged in the first stage of the study and were implemented by the United Nations.The main objectives and benefits of each project will be analyzed.This is where the originality of this paper lies.To the best of the author’s knowledge,this is one of the first attempts to present a comprehensive overview of the United Nations’projects related to SDGs 1,2,5,7,9,13,and 16.This paper,which bridges the gap between innovation management and the sustainability field,will contribute to the increasingly current debate on sustainability issues and be beneficial to scholars,practitioners,and policymakers alike.展开更多
This study delves into Green Human Resource Management(GHRM)as well as its link with organizational sustainability.Through a review of literature,this research hopes to fathom the place of eco-sustainability in employ...This study delves into Green Human Resource Management(GHRM)as well as its link with organizational sustainability.Through a review of literature,this research hopes to fathom the place of eco-sustainability in employee involvement and enhancing environmental responsibility via Green HRM.The main aim of this study is to thoroughly examine the literature on GHRM and its contribution to improving organizational sustainability through employee engagement and diminished environmental impact.The PRISMA guidelines were utilized in this conceptual review in order to investigate the impact that Green HRM has on the sustainability of organizations.The results show that Green HRM is vital for organizational sustainability since it reduces their ecological footprint,raises employee morale,and improves reputation.Additionally,the study emphasizes the significance of including Green HRM practices into organizational strategies and operations so as to achieve long-term sustainability.Findings indicate that through implementing green HRM practices organizations can record increased employee engagement levels,reduced turnover rates and improved customer satisfaction.Moreover,there are lower costs associated with green human resource management practices because of less waste and a better image for the brand.Nonetheless,some challenges and constraints towards change have been observed in relation to the implementation of these practices by companies.This study therefore gives an overview of how green HRM enhances organizational sustainability,thereby urging firms to adopt sustainable HR practices for successful operations in the future.These findings are important for human resource professionals,policymakers,or organizations who want to embed sustainability into their business strategy.展开更多
The Dhofar region of Oman,renowned for its unique monsoon-influenced climate and substantial agricultural potential,faces significant challenges in achieving sustainable agricultural practices that balance productivit...The Dhofar region of Oman,renowned for its unique monsoon-influenced climate and substantial agricultural potential,faces significant challenges in achieving sustainable agricultural practices that balance productivity with environmental conservation.This review critically explores a range of sustainable agricultural methods currently im-plemented in the region,including organic farming,water conservation techniques such as drip irrigation and rainwater harvesting,agroforestry systems,crop rotation,and soil conservation measures like terracing and composting.These strategies aim to mitigate pressing environmental concerns such as water scarcity,soil erosion,and land degradation while enhancing crop yield and farm profitability.The review further examines the economic implications of these practices, evaluating their cost-effectiveness, potential for long-term returns, and influence on the growing market demandfor organic and eco-friendly products. Despite their benefits, the broader adoption of these sustainable approaches ishindered by several challenges, including limited access to advanced technologies, inadequate financial resources, lackof technical knowledge, and minimal awareness among local farmers. The article also assesses the role of governmentalpolicies, subsidies, and extension services in promoting the adoption of sustainable agriculture in Dhofar. Finally, it offersstrategic recommendations for future research, policy development, and capacity-building initiatives. This reviewemphasizes the urgent need for continued investment in sustainable solutions to ensure long-term agricultural resilienceand environmental sustainability in the region.展开更多
Habit formation is essential for environmental preservation and sustainability as it promotes consistent,long-term engagement in pro-environmental behaviors.Habitual pro-environmental behaviors contribute to the estab...Habit formation is essential for environmental preservation and sustainability as it promotes consistent,long-term engagement in pro-environmental behaviors.Habitual pro-environmental behaviors contribute to the establishment of social norms,encouraging communities to adopt sustainable lifestyles collectively.As more people integrate environmentally conscious practices into their daily routines,the broader cultural shift toward sustainability becomes more pronounced.This paper explored the experiences of environmental advocates of sustainability,emphasizing habit formation as a fundamental driver of long-term ecological responsibility.Environmental advocates(n=20)from the Visayas,Philippines,were purposively sampled for interviews.Participants expressed a deep personal commitment to sustainability as a lifelong responsibility.Participants actively promoted sustainability through education,advocating for responsible consumption,and participating in community-driven environmental initiatives.When individuals develop habits such as energy conservation,waste reduction,and responsible consumption,these actions become second nature,requiring minimal cognitive effort to sustain over time.This consistency is vital in addressing environmental challenges,as one-time actions are insufficient to create lasting change.Collaborative initiatives,community engagement,and institutional support are essential for achieving lasting environmental impact.Nevertheless,the findings can inform educational programs,policy-making,and community-driven sustainability initiatives,reinforcing the idea that both individual actions and collective efforts are necessary to address environmental challenges effectively.展开更多
Toray Industries,Inc.announced that from this April,it will im-plement the mass balance approach in manufacturing its TORAY-LON TMacrylic staple fiber.This method attributes properties fromboth biomass and plastic was...Toray Industries,Inc.announced that from this April,it will im-plement the mass balance approach in manufacturing its TORAY-LON TMacrylic staple fiber.This method attributes properties fromboth biomass and plastic waste,contributing to sustainabillty.Thecompany has already secured ISCC(nternational Sustainability&Carbon Certification)PLUScertification for this initiative.展开更多
THE development of agriculture faces significant challenges due to population growth,climate change,land depletion,and environmental pollution,threatening global food security[1].This necessitates the development of s...THE development of agriculture faces significant challenges due to population growth,climate change,land depletion,and environmental pollution,threatening global food security[1].This necessitates the development of sustainable agriculture,where a fundamental step is crop breeding to improve agronomic or economic traits,e.g.,increasing yields of crops while decreasing resource usage and minimizing pollution to the environment[2].展开更多
This study focused on realizing Sustainable Development Goal(SDG)6 for inclusive clean water and sanitation;in particular Target 6.3,which aims to reduce untreated wastewater by 2030 while promoting circular wastewate...This study focused on realizing Sustainable Development Goal(SDG)6 for inclusive clean water and sanitation;in particular Target 6.3,which aims to reduce untreated wastewater by 2030 while promoting circular wastewater reuse and recycling globally.The main objective was to assess the adequacy and efficiency of communal septic tank systems in informal settlements while helping local planners and authorities in their decision-making regarding Target 6.3.Quantitative and qualitative approaches were employed with secondary data from previous researchers,and primary data were collected from field surveys,observations,and interviews with members of the local community.The research was delimited to two village administrative divisions known as Rukun Warga(Village Administrative Division,RW):RW 7 and RW 8 of Lebak Siliwangi Kampung in Coblong District,Bandung,West Java,Indonesia.The findings were also compared with situations in other informal settlements in Brazil,Bangladesh,and Nairobi.The results indicated the inadequacy of communal septic tanks in informal settlements due to factors such as substandard system design,limited support and communication between authorities and residents,and the gap between septic tank availability and capacity vis-a-vis demand.Other limiting factors included limited land availability and irregular geomorphology,the latter of which affected the siting and operation of septic tanks due a lack of room for upgrades or expansion in response to continuous population growth.These findings illustrate the need to complement communal septic systems with flexible centralized or decentralized systems to achieve Target 6.3 of SDG 6.展开更多
Wheat(Triticum aestivum L.)is a cornerstone of global food security,feeding over a third of the world’s population and functioning as a critical economic crop across diverse agroecological zones(FAO 2022).However,whe...Wheat(Triticum aestivum L.)is a cornerstone of global food security,feeding over a third of the world’s population and functioning as a critical economic crop across diverse agroecological zones(FAO 2022).However,wheat production faces mounting challenges from climate volatility,resource depletion,and the pressing demand for sustainable intensification.展开更多
The study offers a conceptual framework illuminating sustainable rural development by a continuous cycling interplay among five interdependent systems,physical,social,economic,knowledge,and creative.The framework is a...The study offers a conceptual framework illuminating sustainable rural development by a continuous cycling interplay among five interdependent systems,physical,social,economic,knowledge,and creative.The framework is applied to analyze the livelihood transition in the economic system and conversion of traditional knowledge in the creative system for farm households engaged in large cardamom cultivation in Northern mountainous region in Vietnam.This study used a probit model to examine a data set comprising 300 households and confirmed that factors within the social and physical systems(such as labor,access to information,social networks,land use,and transportation infrastructure)determined livelihood transition to tourism employment within the economic system.In addition,the conversion of traditional knowledge in the creative system was found to be contingent upon non-farm employment and credit capital in the economic system,as well as traditional knowledge and knowledge exchange in the knowledge system.This study demonstrates how the sustainable development of rural agriculture can be achieved by converting traditional knowledge and transferring livelihood,contributing to attain Sustainable Development Goals 2(Zero Hunger)and SDG 12(Responsible Consumption and Production).展开更多
Water resources play a fundamental role in maintaining ecosystem well-being and supporting socio-economic progress.Nevertheless,the water sustainability confronts unprecedented challenges exacerbated by climate change...Water resources play a fundamental role in maintaining ecosystem well-being and supporting socio-economic progress.Nevertheless,the water sustainability confronts unprecedented challenges exacerbated by climate change and human interventions.This research establishes a comprehensive evaluation framework aligned with the United Nations'Sustainability Development Goals(SDGs)to assess water sustainability across 30 Chinese provinces,municipalities,and autonomous regions(excluding Xizang,Hong Kong,Macao and Taiwan).By integrating natural,economic,and social factors,this research elucidated the spatiotemporal evolution patterns of water sustainability from 2010 to 2020,and projected future trajectories under diverse socio-economic pathways(SSPs)for 2030 and 2050.The main findings include:1)China's water sustainability demonstrated gradual improvement during 2010–2020,yet baseline levels remain suboptimal for achieving SDG targets in 2030.Projections suggest significant enhancements by 2050,particularly under the SSP1-2.6 sustainability-oriented scenario.2)Persistent regional disparities are evident,with acute sustainability deficits observed in densely populated,intensively cultivated northern and the arid northwestern territories.These disparities are projected to attenuate by 2050.3)Natural ecological processes emerge as the dominant contributor to water sustainability,with projected growth potential.Economic processes constitute a secondary driver,while social dimensions exhibit more limited influence,both displaying heterogeneous developmental trajectories.4)SDG 6.4(Water Use Efficiency)demonstrates the highest implementation efficiency,whereas SDG 6.3(Water Quality)and SDG 15.1(Terrestrial Ecosystem Conservation)require urgent policy interventions.This study demonstrates the applicability of the proposed SDGs-aligned framework in diagnosing China's water sustainability challenges,providing actionable insights for regional policy prioritization.The interdisciplinary methodology bridges scientific analysis and governance strategies,enabling robust decision-making under complex future uncertainties.展开更多
Sustainable urbanization is essential for developing cities.To ensure the success of planned construction projects,designers must prioritize sustainability by lowering emissions and reducing costs.Tunnel projects are ...Sustainable urbanization is essential for developing cities.To ensure the success of planned construction projects,designers must prioritize sustainability by lowering emissions and reducing costs.Tunnel projects are common worldwide,but disposing of the excavated material presents a significant challenge due to unsuitable geographic conditions.While coastal cities with mountainous terrains have historically used spoil for sea filling,this study offers alternative landside options to promote sustainability.By using a conventional analytical hierarchy process(AHP)method for multi-criteria decision-making(MCDM),the study evaluates land use,sustainability,slope,and drainage lines as constraints for the AHP method.The transportation-related greenhouse gas(GHG)emissions are also considered to reduce environmental damage.Particle swarm optimization is used to determine the minimum transportation distance from the excavation zone to the dumpsite.As a sub-criteria of land use,the seaside is also considered a dumpsite compared with other options on the land side.The spatial analysis results of the case study show that suitable landside sites are available for the Trabzon tunneling project.Although coastal areas in Trabzon have been used for spoil dumping for filling purposes in the past,landside deposition is a viable alternative.The suitability ranks of land and coastal filling options are relatively similar,and selecting the seaside as the dumpsite for the Trabzon tunneling project reduces CO_(2)emissions.By adopting sustainable practices,we can realize a better future for our cities and the environment.展开更多
The World Sustainability Standards Organization(WSSO)was established in October 2023.This organization aims to unify various standards in the fields of sustainable development such as energy,carbon sinks,green finance...The World Sustainability Standards Organization(WSSO)was established in October 2023.This organization aims to unify various standards in the fields of sustainable development such as energy,carbon sinks,green finance,ecological environment industries,energy conservation and environmental protection,carbon neutrality-related technologies,and ESG.WSSO supports the implementation of projects stipulated in the Paris Agreement such as the carbon market,and enhance the global coordination efforts in areas such as the digital currency of central banks and the carbon payment settlement system by connecting the digital currencies of various countries.展开更多
The gap between the projected urban areas in the current trend(UAC)and those in the sustainable scenario(UAS)is a critical factor in understanding whether cities can fulfill the requirements of sustainable development...The gap between the projected urban areas in the current trend(UAC)and those in the sustainable scenario(UAS)is a critical factor in understanding whether cities can fulfill the requirements of sustainable development.However,there is a paucity of knowledge on this cutting-edge topic.Given the extensive and rapid urbanization in the United States(U.S.)over the past two centuries,accurately measuring this gap between UAS and UAC is of critical importance for advancing future sustainable urban development,as well as having significant global implications.This study finds that although the 740 U.S.cities have a large UAC in 2100,these cities will encom pass a significant gap from UAC to UAS(approximately 165,000 km2),accounting for 30%UAC at that time.The study also reveals the spatio-temporal heterogeneity of the gap.The gap initially increases before reaching a inflection point in 2090,and it disparates greatly from−100%to 240%at city level.While cities in the Northwestern U.S.maintain UAC that exceeds UAS from 2020 to 2100,cities in other regions shift from UAC that exceeds UAS to UAC that falls short of UAS.Filling the gap without additional urban growth planning could lead to a reduction of crop production ranging from 0.3%to 3%and a 0.68%loss of biomass.Hence,dynamic and forward-looking urban planning is essential for addressing the challenges of sustainable development posed by urbanization,both within the U.S.and globally.展开更多
Ecological conservation is at a crossroad as environmental stresses around the world intensify and traditional models of conservation exhibit intrinsic weaknesses in their response to present and future problems.In th...Ecological conservation is at a crossroad as environmental stresses around the world intensify and traditional models of conservation exhibit intrinsic weaknesses in their response to present and future problems.In the project,we evaluated novel approaches integrating adaptive management,technological innovations,and community-based action towards more efficient sustainable conservation results and ecosystem resilience.The multi-site experimental design was based on comparison between conventional reserve management and novel integrative models implemented in diverse ecological zones.Data were collected over a period of three years employing remote sensing technologies,in situ biodiversity assessments,and large socioeconomic surveys.These instruments enabled a robust and multi-dimensional measurement of variables such as species diversity,ecological resilience,community engagement,and stakeholder engagement.The results indicate that adaptive strategies significantly enhance real-time decision-making abilities and enhance long-term ecosystem resilience.Further,technology-driven monitoring greatly enhances data accuracy,responsiveness,and early warning capabilities.Besides that,community-based conservation initiatives were found to be pivotal in facilitating local stewardship,enhancing participatory governance,and enabling more adaptive and adaptive policy systems.This research rejects mainstream conservation paradigms by placing importance on flexibility,interdisciplinarity,and inclusivity of governance systems in effectively mitigating the impacts of climate change and loss of biodiversity.Our findings offer strong evidence that emerging paradigms of conservation can provide greater ecological and social sustainability than traditional methods.These results support the need for a paradigm shift towards conservation strategies that are dynamic,collaborative,and technologically integrated,with significant implications for policy formulation as well as operational environmental management.展开更多
The rapid urbanization and increasing challenges are faced by cities globally,including climate change,population growth,and resource constraints.Sustainable smart city(also referred to as“smart sustainable city”)ca...The rapid urbanization and increasing challenges are faced by cities globally,including climate change,population growth,and resource constraints.Sustainable smart city(also referred to as“smart sustainable city”)can offer innovative solutions by integrating advanced technologies to build smarter,greener,and more livable urban environments with significant benefits.Using the Web of Science(WoS)database,this study examined:(i)the mainstream approaches and current research trends in the literature of sustainable smart city;(ii)the extent to which the research of sustainable smart city aligns with Sustainable Development Goals(SDGs);(iii)the current topics and collaboration patterns in sustainable smart city research;and(iv)the potential opportunities for future research on the sustainable smart city field.The findings indicated that research on sustainable smart city began in 2010 and gained significant momentum in 2013,with China leading,followed by Italy and Spain.Moreover,59.00%of the selected publications on the research of sustainable smart city focus on SDG 11(Sustainable Cities and Communities).Bibliometric analysis outcome revealed that artificial intelligence(AI),big data,machine learning,and deep learning are emerging research fields.The terms smart city,smart cities,and sustainability emerged as the top three co-occurring keywords with the highest link strength,followed by frequently co-occurring keywords such as AI,innovation,big data,urban governance,resilience,machine learning,and Internet of Things(IoT).The clustering results indicated that current studies explored the theoretical foundation,challenges,and future prospects of sustainable smart city,with an emphasis on sustainability.To further support urban sustainability and the attainment of SDGs,the future research of sustainable smart city should explore the application and implications of AI and big data on urban development including cybersecurity and governance challenges.展开更多
China Oil&Gas,as a prominent academic journal in the energy industry,has been dedicated to advancing academic research and industrial development in the oil and gas energy field.As one of the authoritative media o...China Oil&Gas,as a prominent academic journal in the energy industry,has been dedicated to advancing academic research and industrial development in the oil and gas energy field.As one of the authoritative media outlets in the international energy sector,the magazine has long focused on the evolution of the global energy landscape and has organized and participated in several influential academic activities and research projects.展开更多
Organic material combined with inorganic fertilizer has been shown to greatly improve crop yield and maintain soil fertility globally. However, it remains unclear if crop yield and soil fertility can be sustained in t...Organic material combined with inorganic fertilizer has been shown to greatly improve crop yield and maintain soil fertility globally. However, it remains unclear if crop yield and soil fertility can be sustained in the long term under the combined application of organic and inorganic fertilizers. Three long-term field trials were conducted to investigate the effects of organic amendments on the grain sustainable yield index(SYI), soil fertility index(SFI)and nutrient balance in maize–wheat cropping systems of central and southern China during 1991–2019. Five treatments were included in the trials: 1) no fertilization(control);2) balanced mineral fertilization(NPK);3) NPK plus manure(NPKM);4) high dose of NPK plus manure(1.5NPKM);and 5) NPK plus crop straw(NPKS). Over time, the grain yields of wheat and maize showed an increasing trend in all four fertilization treatments at the Yangling(YL) and Zhengzhou(ZZ) locations, while they declined at Qiyang(QY). The grain yield in the NPKM and 1.5NPKM treatments gradually exceeded that of the NPK and NPKS treatments at the QY site. The largest SYI was recorded in the NPKM treatment across the three sites, suggesting that inorganic fertilizer combined with manure can effectively improve crop yield sustainability. Higher SYI values were recorded at the YL and ZZ sites than at the QY site, possibly because the soil was more acid at QY. The key factors affecting grain yield were soil available phosphorus(AP) and available potassium(AK) at the YL and ZZ sites, and pH and AP at the QY site.All fertilization treatments resulted in soil N and P surpluses at the three sites, but soil K surpluses were recorded only at the QY site. The SFI was greater in the 1.5NPKM, NPKM and NPKS treatments than in the NPK treatment by 13.3–40.0 and 16.4–63.6% at the YL and ZZ sites, respectively, and was significantly higher in the NPKM and 1.5NPKM treatments than in the NPK and NPKS treatments at the QY site. A significant, positive linear relationship was found between SFI and crop yield, and SYI and nutrient balance, indicating that grain yield and its sustainability significantly increased with increasing soil fertility. The apparent N, P and K balances positively affected SFI.This study suggests that the appropriate amount of manure mixed with mineral NPK fertilizer is beneficial to the development of sustainable agriculture, which effectively increases the crop yield and yield sustainability by improving soil fertility.展开更多
Construction engineering and management(CEM)has become increasingly complicated with the increasing size of engineering projects under different construction environments,motivating the digital transformation of CEM.T...Construction engineering and management(CEM)has become increasingly complicated with the increasing size of engineering projects under different construction environments,motivating the digital transformation of CEM.To contribute to a better understanding of the state of the art of smart techniques for engineering projects,this paper provides a comprehensive review of multi-criteria decision-making(MCDM)techniques,intelligent techniques,and their applications in CEM.First,a comprehensive framework detailing smart technologies for construction projects is developed.Next,the characteristics of CEM are summarized.A bibliometric review is then conducted to investigate the keywords,journals,and clusters related to the application of smart techniques in CEM during 2000-2022.Recent advancements in intelligent techniques are also discussed under the following six topics:①big data technology;②computer vision;③speech recognition;④natural language processing;⑤machine learning;and⑥knowledge representation,understanding,and reasoning.The applications of smart techniques are then illustrated via underground space exploitation.Finally,future research directions for the sustainable development of smart construction are highlighted.展开更多
基金funded by the Science and Technology Plan for the Belt and Road Innovation Cooperation Project of Jiangsu Province,China(No.BZ2023003)the National Key Research and Development Program of China(No.2021YFD1500202)+2 种基金the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDA28010100)the“14th Five-Year Plan”Self-Deployment Project of the Institute of Soil Science,Chinese Academy of Sciences(No.ISSAS2418)the National Natural Science Foundation of China(No.42107334)。
文摘Black soils represent only one-sixth of the global arable land area but play an important role in maintaining world food security due to their high fertility and gigantic potential for food production.With the ongoing intensification of agricultural practices and negative natural factors,black soils are confronting enhanced degradation.The holistic overview of black soil degradation and the underlying mechanisms for soil health improvement will be key for agricultural sustainability and food security.In this review,the current status and driving factors of soil degradation in the four major black soil regions of the world are summarized,and effective measures for black soil conservation are proposed.The Northeast Plain of China is the research hotspot with 41.5%of the published studies related to black soil degradation,despite its relatively short history of agricultural reclamation,followed by the East European Plain(28.3%),the Great Plains of North America(20.7%),and the Pampas of South American(7.9%).Among the main types of soil degradation,soil erosion and soil fertility decline(especially organic matter loss)have been reported as the most common problems,with 27.6%and 39.4%of the published studies,respectively.In addition to the natural influences of climate and topography,human activities have been reported to have great influences on the degradation of black soils globally.Unsustainable farming practices and excess in agrochemical applications are common factors reported to accelerate the degradation process and threaten the sustainable use of black soils.Global efforts for black soil conservation and utilization should focus on standardizing evaluation criteria including real-time monitoring and the measures of prevention and restoration for sustainable management.International cooperation in technology and policy is crucial for overcoming the challenges and thus achieving the protection,sustainable use,and management of global black soil resources.
文摘The automotive industry is under increasingscrutiny to improve sustainability,and one of thekey approaches to addressing this is sustainablematerial choice.As an industry,the automotivesector uses over l4 million tonnes of plastics inpassenger automotive vehicles each year.
文摘Within the framework of the 2030 Agenda and to achieve the Sustainable Development Goals(SDGs),science,technology and innovation play an even more central role.Building on this foundation,the primary objective of this paper is to explore the potential applications of blockchain in supporting the achievement of these sustainability goals.Starting from a review of the relevant literature on this topic,the main fields in which blockchain can contribute to sustainable development will be identified.The main blockchain applications will then be analyzed and categorized according to these SDGs.This research will then critically present the main blockchain-based projects that emerged in the first stage of the study and were implemented by the United Nations.The main objectives and benefits of each project will be analyzed.This is where the originality of this paper lies.To the best of the author’s knowledge,this is one of the first attempts to present a comprehensive overview of the United Nations’projects related to SDGs 1,2,5,7,9,13,and 16.This paper,which bridges the gap between innovation management and the sustainability field,will contribute to the increasingly current debate on sustainability issues and be beneficial to scholars,practitioners,and policymakers alike.
文摘This study delves into Green Human Resource Management(GHRM)as well as its link with organizational sustainability.Through a review of literature,this research hopes to fathom the place of eco-sustainability in employee involvement and enhancing environmental responsibility via Green HRM.The main aim of this study is to thoroughly examine the literature on GHRM and its contribution to improving organizational sustainability through employee engagement and diminished environmental impact.The PRISMA guidelines were utilized in this conceptual review in order to investigate the impact that Green HRM has on the sustainability of organizations.The results show that Green HRM is vital for organizational sustainability since it reduces their ecological footprint,raises employee morale,and improves reputation.Additionally,the study emphasizes the significance of including Green HRM practices into organizational strategies and operations so as to achieve long-term sustainability.Findings indicate that through implementing green HRM practices organizations can record increased employee engagement levels,reduced turnover rates and improved customer satisfaction.Moreover,there are lower costs associated with green human resource management practices because of less waste and a better image for the brand.Nonetheless,some challenges and constraints towards change have been observed in relation to the implementation of these practices by companies.This study therefore gives an overview of how green HRM enhances organizational sustainability,thereby urging firms to adopt sustainable HR practices for successful operations in the future.These findings are important for human resource professionals,policymakers,or organizations who want to embed sustainability into their business strategy.
文摘The Dhofar region of Oman,renowned for its unique monsoon-influenced climate and substantial agricultural potential,faces significant challenges in achieving sustainable agricultural practices that balance productivity with environmental conservation.This review critically explores a range of sustainable agricultural methods currently im-plemented in the region,including organic farming,water conservation techniques such as drip irrigation and rainwater harvesting,agroforestry systems,crop rotation,and soil conservation measures like terracing and composting.These strategies aim to mitigate pressing environmental concerns such as water scarcity,soil erosion,and land degradation while enhancing crop yield and farm profitability.The review further examines the economic implications of these practices, evaluating their cost-effectiveness, potential for long-term returns, and influence on the growing market demandfor organic and eco-friendly products. Despite their benefits, the broader adoption of these sustainable approaches ishindered by several challenges, including limited access to advanced technologies, inadequate financial resources, lackof technical knowledge, and minimal awareness among local farmers. The article also assesses the role of governmentalpolicies, subsidies, and extension services in promoting the adoption of sustainable agriculture in Dhofar. Finally, it offersstrategic recommendations for future research, policy development, and capacity-building initiatives. This reviewemphasizes the urgent need for continued investment in sustainable solutions to ensure long-term agricultural resilienceand environmental sustainability in the region.
文摘Habit formation is essential for environmental preservation and sustainability as it promotes consistent,long-term engagement in pro-environmental behaviors.Habitual pro-environmental behaviors contribute to the establishment of social norms,encouraging communities to adopt sustainable lifestyles collectively.As more people integrate environmentally conscious practices into their daily routines,the broader cultural shift toward sustainability becomes more pronounced.This paper explored the experiences of environmental advocates of sustainability,emphasizing habit formation as a fundamental driver of long-term ecological responsibility.Environmental advocates(n=20)from the Visayas,Philippines,were purposively sampled for interviews.Participants expressed a deep personal commitment to sustainability as a lifelong responsibility.Participants actively promoted sustainability through education,advocating for responsible consumption,and participating in community-driven environmental initiatives.When individuals develop habits such as energy conservation,waste reduction,and responsible consumption,these actions become second nature,requiring minimal cognitive effort to sustain over time.This consistency is vital in addressing environmental challenges,as one-time actions are insufficient to create lasting change.Collaborative initiatives,community engagement,and institutional support are essential for achieving lasting environmental impact.Nevertheless,the findings can inform educational programs,policy-making,and community-driven sustainability initiatives,reinforcing the idea that both individual actions and collective efforts are necessary to address environmental challenges effectively.
文摘Toray Industries,Inc.announced that from this April,it will im-plement the mass balance approach in manufacturing its TORAY-LON TMacrylic staple fiber.This method attributes properties fromboth biomass and plastic waste,contributing to sustainabillty.Thecompany has already secured ISCC(nternational Sustainability&Carbon Certification)PLUScertification for this initiative.
基金supported by Research Fund for Young Talent Plans of Xi’an Jiaotong University(KZ6J007)the National Natural Science Foundation of China(62303372,GYKP034)
文摘THE development of agriculture faces significant challenges due to population growth,climate change,land depletion,and environmental pollution,threatening global food security[1].This necessitates the development of sustainable agriculture,where a fundamental step is crop breeding to improve agronomic or economic traits,e.g.,increasing yields of crops while decreasing resource usage and minimizing pollution to the environment[2].
文摘This study focused on realizing Sustainable Development Goal(SDG)6 for inclusive clean water and sanitation;in particular Target 6.3,which aims to reduce untreated wastewater by 2030 while promoting circular wastewater reuse and recycling globally.The main objective was to assess the adequacy and efficiency of communal septic tank systems in informal settlements while helping local planners and authorities in their decision-making regarding Target 6.3.Quantitative and qualitative approaches were employed with secondary data from previous researchers,and primary data were collected from field surveys,observations,and interviews with members of the local community.The research was delimited to two village administrative divisions known as Rukun Warga(Village Administrative Division,RW):RW 7 and RW 8 of Lebak Siliwangi Kampung in Coblong District,Bandung,West Java,Indonesia.The findings were also compared with situations in other informal settlements in Brazil,Bangladesh,and Nairobi.The results indicated the inadequacy of communal septic tanks in informal settlements due to factors such as substandard system design,limited support and communication between authorities and residents,and the gap between septic tank availability and capacity vis-a-vis demand.Other limiting factors included limited land availability and irregular geomorphology,the latter of which affected the siting and operation of septic tanks due a lack of room for upgrades or expansion in response to continuous population growth.These findings illustrate the need to complement communal septic systems with flexible centralized or decentralized systems to achieve Target 6.3 of SDG 6.
文摘Wheat(Triticum aestivum L.)is a cornerstone of global food security,feeding over a third of the world’s population and functioning as a critical economic crop across diverse agroecological zones(FAO 2022).However,wheat production faces mounting challenges from climate volatility,resource depletion,and the pressing demand for sustainable intensification.
文摘The study offers a conceptual framework illuminating sustainable rural development by a continuous cycling interplay among five interdependent systems,physical,social,economic,knowledge,and creative.The framework is applied to analyze the livelihood transition in the economic system and conversion of traditional knowledge in the creative system for farm households engaged in large cardamom cultivation in Northern mountainous region in Vietnam.This study used a probit model to examine a data set comprising 300 households and confirmed that factors within the social and physical systems(such as labor,access to information,social networks,land use,and transportation infrastructure)determined livelihood transition to tourism employment within the economic system.In addition,the conversion of traditional knowledge in the creative system was found to be contingent upon non-farm employment and credit capital in the economic system,as well as traditional knowledge and knowledge exchange in the knowledge system.This study demonstrates how the sustainable development of rural agriculture can be achieved by converting traditional knowledge and transferring livelihood,contributing to attain Sustainable Development Goals 2(Zero Hunger)and SDG 12(Responsible Consumption and Production).
基金Under the auspices of the National Natural Science Foundation of China(No.42271311)Open Project of State Key Laboratory of Estuarine and Coastal Sciences(No.SKLEC-KF202204)Discipline Co-construction Project on 2024 Guangdong Philosophy and Social Science Foundation(No.GD24XGL026)。
文摘Water resources play a fundamental role in maintaining ecosystem well-being and supporting socio-economic progress.Nevertheless,the water sustainability confronts unprecedented challenges exacerbated by climate change and human interventions.This research establishes a comprehensive evaluation framework aligned with the United Nations'Sustainability Development Goals(SDGs)to assess water sustainability across 30 Chinese provinces,municipalities,and autonomous regions(excluding Xizang,Hong Kong,Macao and Taiwan).By integrating natural,economic,and social factors,this research elucidated the spatiotemporal evolution patterns of water sustainability from 2010 to 2020,and projected future trajectories under diverse socio-economic pathways(SSPs)for 2030 and 2050.The main findings include:1)China's water sustainability demonstrated gradual improvement during 2010–2020,yet baseline levels remain suboptimal for achieving SDG targets in 2030.Projections suggest significant enhancements by 2050,particularly under the SSP1-2.6 sustainability-oriented scenario.2)Persistent regional disparities are evident,with acute sustainability deficits observed in densely populated,intensively cultivated northern and the arid northwestern territories.These disparities are projected to attenuate by 2050.3)Natural ecological processes emerge as the dominant contributor to water sustainability,with projected growth potential.Economic processes constitute a secondary driver,while social dimensions exhibit more limited influence,both displaying heterogeneous developmental trajectories.4)SDG 6.4(Water Use Efficiency)demonstrates the highest implementation efficiency,whereas SDG 6.3(Water Quality)and SDG 15.1(Terrestrial Ecosystem Conservation)require urgent policy interventions.This study demonstrates the applicability of the proposed SDGs-aligned framework in diagnosing China's water sustainability challenges,providing actionable insights for regional policy prioritization.The interdisciplinary methodology bridges scientific analysis and governance strategies,enabling robust decision-making under complex future uncertainties.
文摘Sustainable urbanization is essential for developing cities.To ensure the success of planned construction projects,designers must prioritize sustainability by lowering emissions and reducing costs.Tunnel projects are common worldwide,but disposing of the excavated material presents a significant challenge due to unsuitable geographic conditions.While coastal cities with mountainous terrains have historically used spoil for sea filling,this study offers alternative landside options to promote sustainability.By using a conventional analytical hierarchy process(AHP)method for multi-criteria decision-making(MCDM),the study evaluates land use,sustainability,slope,and drainage lines as constraints for the AHP method.The transportation-related greenhouse gas(GHG)emissions are also considered to reduce environmental damage.Particle swarm optimization is used to determine the minimum transportation distance from the excavation zone to the dumpsite.As a sub-criteria of land use,the seaside is also considered a dumpsite compared with other options on the land side.The spatial analysis results of the case study show that suitable landside sites are available for the Trabzon tunneling project.Although coastal areas in Trabzon have been used for spoil dumping for filling purposes in the past,landside deposition is a viable alternative.The suitability ranks of land and coastal filling options are relatively similar,and selecting the seaside as the dumpsite for the Trabzon tunneling project reduces CO_(2)emissions.By adopting sustainable practices,we can realize a better future for our cities and the environment.
文摘The World Sustainability Standards Organization(WSSO)was established in October 2023.This organization aims to unify various standards in the fields of sustainable development such as energy,carbon sinks,green finance,ecological environment industries,energy conservation and environmental protection,carbon neutrality-related technologies,and ESG.WSSO supports the implementation of projects stipulated in the Paris Agreement such as the carbon market,and enhance the global coordination efforts in areas such as the digital currency of central banks and the carbon payment settlement system by connecting the digital currencies of various countries.
基金supported by the National Natural Science Foun-dation of China(Grants No.42330103,42271469)the Ningbo Science and Technology Bureau(Grant No.2022Z081).
文摘The gap between the projected urban areas in the current trend(UAC)and those in the sustainable scenario(UAS)is a critical factor in understanding whether cities can fulfill the requirements of sustainable development.However,there is a paucity of knowledge on this cutting-edge topic.Given the extensive and rapid urbanization in the United States(U.S.)over the past two centuries,accurately measuring this gap between UAS and UAC is of critical importance for advancing future sustainable urban development,as well as having significant global implications.This study finds that although the 740 U.S.cities have a large UAC in 2100,these cities will encom pass a significant gap from UAC to UAS(approximately 165,000 km2),accounting for 30%UAC at that time.The study also reveals the spatio-temporal heterogeneity of the gap.The gap initially increases before reaching a inflection point in 2090,and it disparates greatly from−100%to 240%at city level.While cities in the Northwestern U.S.maintain UAC that exceeds UAS from 2020 to 2100,cities in other regions shift from UAC that exceeds UAS to UAC that falls short of UAS.Filling the gap without additional urban growth planning could lead to a reduction of crop production ranging from 0.3%to 3%and a 0.68%loss of biomass.Hence,dynamic and forward-looking urban planning is essential for addressing the challenges of sustainable development posed by urbanization,both within the U.S.and globally.
基金supported by the Lebanese International University(LIU)with a funding amount of$500.
文摘Ecological conservation is at a crossroad as environmental stresses around the world intensify and traditional models of conservation exhibit intrinsic weaknesses in their response to present and future problems.In the project,we evaluated novel approaches integrating adaptive management,technological innovations,and community-based action towards more efficient sustainable conservation results and ecosystem resilience.The multi-site experimental design was based on comparison between conventional reserve management and novel integrative models implemented in diverse ecological zones.Data were collected over a period of three years employing remote sensing technologies,in situ biodiversity assessments,and large socioeconomic surveys.These instruments enabled a robust and multi-dimensional measurement of variables such as species diversity,ecological resilience,community engagement,and stakeholder engagement.The results indicate that adaptive strategies significantly enhance real-time decision-making abilities and enhance long-term ecosystem resilience.Further,technology-driven monitoring greatly enhances data accuracy,responsiveness,and early warning capabilities.Besides that,community-based conservation initiatives were found to be pivotal in facilitating local stewardship,enhancing participatory governance,and enabling more adaptive and adaptive policy systems.This research rejects mainstream conservation paradigms by placing importance on flexibility,interdisciplinarity,and inclusivity of governance systems in effectively mitigating the impacts of climate change and loss of biodiversity.Our findings offer strong evidence that emerging paradigms of conservation can provide greater ecological and social sustainability than traditional methods.These results support the need for a paradigm shift towards conservation strategies that are dynamic,collaborative,and technologically integrated,with significant implications for policy formulation as well as operational environmental management.
文摘The rapid urbanization and increasing challenges are faced by cities globally,including climate change,population growth,and resource constraints.Sustainable smart city(also referred to as“smart sustainable city”)can offer innovative solutions by integrating advanced technologies to build smarter,greener,and more livable urban environments with significant benefits.Using the Web of Science(WoS)database,this study examined:(i)the mainstream approaches and current research trends in the literature of sustainable smart city;(ii)the extent to which the research of sustainable smart city aligns with Sustainable Development Goals(SDGs);(iii)the current topics and collaboration patterns in sustainable smart city research;and(iv)the potential opportunities for future research on the sustainable smart city field.The findings indicated that research on sustainable smart city began in 2010 and gained significant momentum in 2013,with China leading,followed by Italy and Spain.Moreover,59.00%of the selected publications on the research of sustainable smart city focus on SDG 11(Sustainable Cities and Communities).Bibliometric analysis outcome revealed that artificial intelligence(AI),big data,machine learning,and deep learning are emerging research fields.The terms smart city,smart cities,and sustainability emerged as the top three co-occurring keywords with the highest link strength,followed by frequently co-occurring keywords such as AI,innovation,big data,urban governance,resilience,machine learning,and Internet of Things(IoT).The clustering results indicated that current studies explored the theoretical foundation,challenges,and future prospects of sustainable smart city,with an emphasis on sustainability.To further support urban sustainability and the attainment of SDGs,the future research of sustainable smart city should explore the application and implications of AI and big data on urban development including cybersecurity and governance challenges.
文摘China Oil&Gas,as a prominent academic journal in the energy industry,has been dedicated to advancing academic research and industrial development in the oil and gas energy field.As one of the authoritative media outlets in the international energy sector,the magazine has long focused on the evolution of the global energy landscape and has organized and participated in several influential academic activities and research projects.
基金supported by the National Natural Science Foundation of China(42177341)the Natural Science Basic Research Program of Shanxi,China(202203021222138).
文摘Organic material combined with inorganic fertilizer has been shown to greatly improve crop yield and maintain soil fertility globally. However, it remains unclear if crop yield and soil fertility can be sustained in the long term under the combined application of organic and inorganic fertilizers. Three long-term field trials were conducted to investigate the effects of organic amendments on the grain sustainable yield index(SYI), soil fertility index(SFI)and nutrient balance in maize–wheat cropping systems of central and southern China during 1991–2019. Five treatments were included in the trials: 1) no fertilization(control);2) balanced mineral fertilization(NPK);3) NPK plus manure(NPKM);4) high dose of NPK plus manure(1.5NPKM);and 5) NPK plus crop straw(NPKS). Over time, the grain yields of wheat and maize showed an increasing trend in all four fertilization treatments at the Yangling(YL) and Zhengzhou(ZZ) locations, while they declined at Qiyang(QY). The grain yield in the NPKM and 1.5NPKM treatments gradually exceeded that of the NPK and NPKS treatments at the QY site. The largest SYI was recorded in the NPKM treatment across the three sites, suggesting that inorganic fertilizer combined with manure can effectively improve crop yield sustainability. Higher SYI values were recorded at the YL and ZZ sites than at the QY site, possibly because the soil was more acid at QY. The key factors affecting grain yield were soil available phosphorus(AP) and available potassium(AK) at the YL and ZZ sites, and pH and AP at the QY site.All fertilization treatments resulted in soil N and P surpluses at the three sites, but soil K surpluses were recorded only at the QY site. The SFI was greater in the 1.5NPKM, NPKM and NPKS treatments than in the NPK treatment by 13.3–40.0 and 16.4–63.6% at the YL and ZZ sites, respectively, and was significantly higher in the NPKM and 1.5NPKM treatments than in the NPK and NPKS treatments at the QY site. A significant, positive linear relationship was found between SFI and crop yield, and SYI and nutrient balance, indicating that grain yield and its sustainability significantly increased with increasing soil fertility. The apparent N, P and K balances positively affected SFI.This study suggests that the appropriate amount of manure mixed with mineral NPK fertilizer is beneficial to the development of sustainable agriculture, which effectively increases the crop yield and yield sustainability by improving soil fertility.
基金funded by the project of Guangdong Provincial Basic and Applied Basic Research Fund Committee(2022A1515240073)the Pearl River Talent Recruitment Program(2019CX01G338),Guangdong Province.
文摘Construction engineering and management(CEM)has become increasingly complicated with the increasing size of engineering projects under different construction environments,motivating the digital transformation of CEM.To contribute to a better understanding of the state of the art of smart techniques for engineering projects,this paper provides a comprehensive review of multi-criteria decision-making(MCDM)techniques,intelligent techniques,and their applications in CEM.First,a comprehensive framework detailing smart technologies for construction projects is developed.Next,the characteristics of CEM are summarized.A bibliometric review is then conducted to investigate the keywords,journals,and clusters related to the application of smart techniques in CEM during 2000-2022.Recent advancements in intelligent techniques are also discussed under the following six topics:①big data technology;②computer vision;③speech recognition;④natural language processing;⑤machine learning;and⑥knowledge representation,understanding,and reasoning.The applications of smart techniques are then illustrated via underground space exploitation.Finally,future research directions for the sustainable development of smart construction are highlighted.
