Environmental Quality Management最新文献

{"title":"Variation of Surface Pollutants and Their Influence on Lightning Development in the Urban Cities of Northern India","authors":"Alka Gautam,&nbsp;Vikram Singh,&nbsp;Alok Sagar Gautam,&nbsp;Penki Ramesh Kumar,&nbsp;Pushpendra Singh Soni,&nbsp;Balram Ambade,&nbsp;Mohammed Alshehri,&nbsp;Surendra Pratap Singh","doi":"10.1002/tqem.70035","DOIUrl":"https://doi.org/10.1002/tqem.70035","url":null,"abstract":"<div>\u0000 \u0000 <p>Lightning development and its variation with surface pollutants like particulate matter (PM₁₀), sulfur dioxide (SO₂), and nitrogen dioxide (NO₂) were investigated in two urban cities of northern India, one from the high-altitude region Haldwani (Uttarakhand) and the other from Indo-Gangetic plain region, Agra (Uttar Pradesh). Lightning data is retrieved from Lightning Imaging Sensor (LIS) aboard the International Space Station (ISS) satellite for the period (2018–2022). Surface pollutants data is obtained from Uttar Pradesh Pollution Control Board for the same period. In the high altitude Haldwani region, it is observed that SO₂ is very well correlated (CC = 0.95) with lightning flash frequency compared to other surface pollutants PM₁₀ and NO₂ in the pre-monsoon season (March–May). Annual mean values of lightning and concentration of surface pollutants in both study regions indicate that lightning frequency is higher in the high-altitude region of Haldwani than Agra, which is situated in the Indo-Gangetic plain region of Uttar Pradesh. No significant correlation is observed between lightning and meteorological variables in Haldwani region. However, a significant correlation is observed between lightning and 2-m air temperature in Agra. A distinct relation is observed between lightning and surface pollutants in the high-altitude region of Haldwani and the Indo-Gangetic plain region of Agra. The present study shows that high concentrations of SO₂, associated with intense convection, are one of the reasons for the high lightning frequency in the high-altitude region of Haldwani.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143119890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Bibliometric Analysis of Metal-Based Catalysts for Efficient Hydrogen Production","authors":"Mohammed Faraj Saeid,&nbsp;Bashir Abubakar Abdulkadir,&nbsp;Mohammad Ismail,&nbsp;Herma Dina Setiabudi","doi":"10.1002/tqem.70046","DOIUrl":"https://doi.org/10.1002/tqem.70046","url":null,"abstract":"<div>\u0000 \u0000 <p>This study investigates global research trends on the catalytic performance of metal-based catalysts for enhanced hydrogen production over the past 89 years (1935–2024) through a comprehensive bibliometric analysis. The research addresses the evolution of metal-based catalysts in hydrogen production and highlights the most prominent contributors and driving trends. The study analyzed 32,987 peer-reviewed studies identified through Scopus database. The search was conducted from September 1, 1935, to July 20, 2024, utilizing keywords such as “(TITLE-ABS-KEY ((“Ru” OR “Ni” OR “Fe” OR “Co” OR “Mo” OR “Pt” OR “Pd” OR “Cr” OR “metal catalysts*”) AND (“hydrogen production*” OR “H₂ production*” OR “hydrogen generation*” OR “H₂ generation*”))).” The analysis covered various aspects, such as countries, authors’ affiliations, prominent journals, research areas, and key terms driving discussions in the field. It also noted that researchers with fewer publications may have been overlooked. Bibliometric parameters, including publication counts, citations, total link strength (TLS), and collaboration networks, were examined. Results indicate a steady rise in publications, with significant growth observed from 2000 onwards. The most recent period (2019–2024) alone accounted for 55.6% of the total publications, with a notable 26.5% growth from 2021 to 2022. China leads in both publication volume and TLS, followed by the United States and the United Kingdom. The <i>International Journal of Hydrogen Energy</i> (<i>IJHE</i>) emerged as the top journal with 4653 relevant articles. The analysis reveals a shift in focus from early studies on iron and platinum to a more recent emphasis on nickel-based catalysts and hydrogen evolution reactions (HER). These findings highlight several challenges, including the need to improve catalyst efficiency, address scalability issues, and develop more sustainable catalytic materials. Future research should focus on advancing catalyst design, optimizing reaction conditions, and enhancing catalytic stability for large-scale hydrogen production.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143119889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial Analysis of Informal Recyclable Station System for Integration to Formal Solid Waste Management System and Circular Economy–Proposing Integrated Methodology of GIS, Remote Sensing, and Statistical Learning","authors":"Cuong Le Dinh,&nbsp;Takeshi Fujiwara,&nbsp;Song Toan Pham Phu","doi":"10.1002/tqem.70043","DOIUrl":"https://doi.org/10.1002/tqem.70043","url":null,"abstract":"<p>Recently, the transition to the circular economy has become environmentally and economically urgent for every single nation in the world. Closing the loops of material is one of the key ideas behind the foundation of a circular economy (CE). The informal recyclable stations (IRSs) within the solid waste management (SWM) system play an important role as the reversed logistic system, being in charge of collecting and trading recyclable solid waste. This study aimed to comprehend the spatial nature of the system of IRSs in Danang city, Hue city, and Hoi An city as representative sites for the whole of central Vietnam and the nation. The integration of geographic information system (GIS), remote sensing, and statistical learning was performed to clarify spatial characteristics and dynamics of the system of IRSs as well as combat status of limitations of available data in developing countries. Results denoted that the system of IRSs was distributed in close proximity to transportation systems and residential areas with low vegetation coverage. Coverage ratios of the system of IRSs did not strongly fluctuate in case the number of IRSs decreased by 80% regarding the 3500 m distance covered. Negative binomial regression proved to be the most congruent model for understanding the prevalence of IRSs in central Vietnam. Population and normalized difference vegetation index were statistically related to prevalence of IRS. While linear regression depicted balance between variance and bias, support vector machine would be applied if prioritized aim is model performance. The results of this study are a scientific base for the management of the IRS system and the integration of this system into a formal SWM system as well as the transition to a CE.</p>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143119697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Soil and Sediment Loss in the Ken River Basin, Central India, Using RUSLE and InVEST SDR Models","authors":"Suresh Chandra Bhatt,&nbsp;Moirangthem Mourdhaja Singh,&nbsp;Sudhir Kumar Singh,&nbsp;Narendra Kumar Rana,&nbsp;Rakesh Kumar Kori,&nbsp;Adesh Patel,&nbsp;Hrithik Sachan","doi":"10.1002/tqem.70042","DOIUrl":"https://doi.org/10.1002/tqem.70042","url":null,"abstract":"<div>\u0000 \u0000 <p>Assessing soil and sediment loss are the main aims of the paper using the Revised Universal Soil Loss Equation (RUSLE) and the InVEST SDR models in the Ken River Basin (KRB). The annual soil loss varied from few-ton/hectare/year to 1630.5. The high erosion susceptibility was prevalent in the elevated area and low soil erosion severity was seen in the low-lying plains of the middle and lower reaches. The maximum sediment export (430.16-ton/hectare/year) was noticed in the hills of the Vindhyans, Bundelkhand, and Deccan traps. Contrary to this the low sediment transport was observed in the flat alluvium plains. The conservation practices are slightly more effective in the KRB. Its crop cover reduces the impact of rain's kinetic energy, increase recharge, and mitigates soil erosion. These research output may be helpful to planners in minimizing soil and sediment loss and in enhancing the soil conservation and agricultural productivity.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143118631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analytical and Numerical Solutions of Concentration With Deposition Under Unstable Condition","authors":"Khaled S. M. Essa,&nbsp;Sawsan E. M. El Said,&nbsp;Hanaa. M. Taha,&nbsp;Ahmed S. Shalaby","doi":"10.1002/tqem.70037","DOIUrl":"https://doi.org/10.1002/tqem.70037","url":null,"abstract":"<div>\u0000 \u0000 <p>In order to study the analytical and numerical solutions with Adomain decomposition of the pollutant's concentration from point source, wind speed and vertical turbulent eddy diffusivity are taken into account as functions of the vertical height above the surface layer power law. The top of the boundary layer of height has an elevated inversion layer that limits the concentration, and there is dry deposition on the ground surface. The pollutant's degradation distance is also estimated. The outcomes of the analytical and numerical solutions were compared with Iodine-135 measured data under unstable conditions at the Egyptian Atomic Energy Authority. One finds that there is a better agreement between the predicted and observed concentrations than between the numerical concentrations. This study compares the analytical and numerical solutions of the advection-diffusion equation and data of Iodine-135 concentrations observed under unstable conditions.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143117410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advancing Neem's Role in Environmental Sustainability: Genetic Potential and Industrial Applications","authors":"Balasubramanian Arunachalam,&nbsp; Swathiga Ganesan,&nbsp; Hari Prasath Natarajan,&nbsp; Radhakrishnan Suthandhirajan,&nbsp; Sivaprakash Muthuswamy,&nbsp; Sivakumar Balaiyan,&nbsp; Anjali Satheesan","doi":"10.1002/tqem.70041","DOIUrl":"https://doi.org/10.1002/tqem.70041","url":null,"abstract":"<div>\u0000 \u0000 <p>The neem (<i>Azadirachta indica</i> A. Juss.), a versatile tree native to the Indian subcontinent and Southeast Asia, is widely recognized for its applications in environmental protection, pest control, and medicine. This review examines neem's genetic potential, its role in reducing environmental pollution, and its use in agroforestry and industrial applications. Despite its broad utility, neem's potential remains underutilized due to technological and financial constraints, particularly the lack of high-yielding cultivars with increased azadirachtin content. Advances in breeding, genetic modification, and biotechnology are crucial for maximizing neem's contributions in environmental and industrial fields, while promoting sustainable organic farming and reforestation practices.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143116714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comprehensive Review on Recent Progress in Carbon Nanotubes for Biomedical Application","authors":"S. Sameera Shabnum,&nbsp;R. Siranjeevi,&nbsp;C. Krishna Raj,&nbsp;P. Nivetha,&nbsp;K. Benazir","doi":"10.1002/tqem.70040","DOIUrl":"https://doi.org/10.1002/tqem.70040","url":null,"abstract":"<div>\u0000 \u0000 <p>Carbon nanotubes (CNTs) have been considered as the prototypical nanomaterials, propelling them to the forefront of nanoscience and nanotechnology. Carbon nanotubes offer potential therapeutic uses in drug transport, diagnostics, biosensing, and tissue engineering. Fluorescence imaging across the NIR-II range with increased penetration into tissues and spatial precision has shown significant promise in recent years as an effective imaging approach, harnessing the intrinsic band-gap luminescence of semiconducting CNTs. They can penetrate through membranes, delivering medicines, vaccinations, and nucleic acids to previously inaccessible destinations. Thus, the development of innovative and effective drug delivery methods with CNTs can improve the pharmacological properties of many types of medication. Furthermore, the simplicity with which CNTs may be surface functionalized has led to their application as gene delivery vectors for illnesses such as cancer. These vectors include plasmid DNA, miRNA, and siRNA. CNTs, among other carbon nanomaterials, are inherently strong electrical conductors, making them great candidates for interfacing electrically excitable tissues and conducting brain interface investigations. CNT-based hydrogels are commonly utilized for wound healing and antimicrobial purposes. They have shown increased antimicrobial, antibacterial, adhesive, antioxidant, and mechanical capabilities, all of which aids in wound healing. In the field of biomedicine, CNTs are being hailed as promising prospects for both diagnostic and treatment. When it comes to medication distribution, CNTs can help overcome some of the drawbacks of “free” drugs by helping to formulate less water-soluble medications better, enabling targeted delivery, and even facilitating the co-delivery of more than one medication for combination therapy. Currently, two methods attaching the substance being delivered to the exterior sidewalls or encapsulating it within the interior cavities are being investigated for the delivery of medicinal and diagnostic chemicals using CNTs. This article discusses the most recent developments in the use of CNTs, including single-walled carbon nanotubes (SWCNTs) as well as multi-walled carbon nanotubes (MWCNTs), as multipurpose nanoprobes for biomedical applications.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sustainable Waste Electrical and Electronics Equipment Recycling in Nigeria, Policies and Emerging Technologies","authors":"Oladunni Bola Abogunrin-Olafisoye,&nbsp;Oladayo Adeyi,&nbsp;Abiola J. Adeyi,&nbsp;Emmanuel Olusola Oke,&nbsp;Gideon Oluranti Ojediran","doi":"10.1002/tqem.70020","DOIUrl":"https://doi.org/10.1002/tqem.70020","url":null,"abstract":"<div>\u0000 \u0000 <p>Nigeria faces significant environmental and health risks due to rapid Waste Electrical and Electronics Equipment (WEEE) generation, estimated at 500,000 tons annually. This systematic review analyses the situation of WEEE in Nigeria, examining existing policies, regulations, and emerging technologies for sustainable recycling. The review analysis reveals gaps in legislation, inadequate infrastructure, and primitive recycling methods, resulting in severe environmental pollution and health risks. Emerging technologies, such as recycling technologies, waste-to-energy conversion, and circular economy approaches, offer potential solutions. This review evaluates these technologies' effectiveness and sustainability in the Nigerian context. Recommendations for policy reforms, technological innovations, and stakeholder engagement are provided to inform evidence-based decision-making and promote sustainable WEEE recycling practices in Nigeria.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pathways to Carbon Neutrality: The Impact of Hydropower, Nuclear Energy, Economic Complexity, Financial Development, and Eco-Innovation","authors":"Gulzara Tariq,&nbsp;Guoping Ding,&nbsp;M. Azhar Hussain","doi":"10.1002/tqem.70038","DOIUrl":"https://doi.org/10.1002/tqem.70038","url":null,"abstract":"<div>\u0000 \u0000 <p>This study investigates how eco-innovation, economic complexity, hydropower consumption, nuclear energy consumption, foreign direct investment (FDI) inflows, economic growth, and financial development affect carbon neutrality in Belt and Road Initiative (BRI) nations. The study illustrates numerous important conclusions by using panel data from 1990 to 2020 and the pooled mean group (PMG) approach: Economic complexity and financial growth show a long-term tendency to increase carbon neutrality but have the opposite impact in the near term. Hydropower usage and eco-innovation have consistently increased carbon neutrality in both the long and short term. Nuclear energy utilization decreases carbon neutrality in BRI nations. Carbon neutrality decreases over time with increased FDI inflows but rises in the short run. Carbon neutrality, hydropower use, eco-innovation, economic complexity, and foreign direct investment all exhibit bidirectional connections. There is unidirectional causation between carbon neutrality, nuclear energy usage, and economic development. Based on these findings, this research suggests the use of ecologically friendly and energy-efficient technology, as well as prioritizing investments in hydroelectric energy to reduce environmental damage. It also emphasizes the significance of putting in place proactive measures in BRI nations to increase carbon neutrality and promote sustainable development.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comprehensive Review on Advancements in Modification Strategies of Polymer Blends for Enhanced Carbon Dioxide Capture and Reuse","authors":"Manasa Chandramouli,&nbsp;Srikantamurthy Ningaiah,&nbsp;Vrushabendra Basavanna","doi":"10.1002/tqem.70039","DOIUrl":"https://doi.org/10.1002/tqem.70039","url":null,"abstract":"<div>\u0000 \u0000 <p>Carbon dioxide (CO₂) is emitted into the atmosphere through the combustion of fossil fuels and various industrial processes, and it is presently regarded as a significant factor in global warming. Carbon capture and storage (CCS) stands out as a prominent strategy put forward to address CO₂ emissions. This study aims to provide a comprehensive overview of recent developments in CO₂-based polymers, focusing on sustainable biopolymers, including copolymers and polymer blends. A thorough analysis of CO₂ co-polymers as components in polymer blends is conducted, focusing on the capture of CO₂. In recent years, carbon capture technology has attracted considerable focus as a strategy to mitigate the negative effects of increasing CO₂ levels in the environment. The process of developing polymer blends entails merging two or more polymeric substances to harness their distinct advantages. This investigation assessed polyethylene glycol (PEG), polyether sulfone (PES), polyurethane (PU), and polyimide (PI) based on their chemical properties as promising polymer blends for the efficient separation of CO₂. Advances in polymer blend modifications for improved CO₂ capture and reuse are highlighted in this review, with a focus on strategies such as chemical functionalization (e.g., amine or hydroxyl groups), the utilization of porous materials, and the integration of hybrid systems, delving into CO₂ adsorption efficiency, selectivity, and reusability. The paper also examines novel materials' potential for CO₂-to-product conversion, such as bio-based polymers and nano-engineered blends. The main obstacles and potential paths for applications that are sustainable and scalable are described.</p>\u0000 </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"34 3","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}