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Open Access Original Research

Stock Market Development and CO2 Emissions in Africa: The Moderating Role of Domestic Credit to the Private Sector

Received: 06 January 2026;  Published: 04 June 2026;  doi: 10.21926/aeer.2602012

Abstract

This study examines the effects of stock market development (SMC) and renewable energy consumption on CO2 emissions in nine African economies over the period 2000-2024. It also tests whether domestic credit to the private sector (DC) moderates the relationship between stock market development and CO2 emissions. Panel data econometrics, including Feasible Generalized Least Squares (FGLS) for the main estimates and Panel-Corrected Standard Errors (PCSE) for robustness checks, are used as the primary analytic techniqu [...]

356 977

Open Access Original Research

Assessing Land Use Dynamics and Thermal Stress in Ahmedabad Using Integrated Remote Sensing and Machine Learning Techniques

Received: 01 March 2026;  Published: 27 May 2026;  doi: 10.21926/aeer.2602011

Abstract

The rapid urbanisation in developing countries has not only intensified land transformation but also significantly altered surface temperatures, thereby increasing climate vulnerability. Ahmedabad, one of India’s fastest-growing cities, has witnessed substantial urban growth over the past two decades and therefore requires an integrated approach to analyse land-use change, thermal dynamics, and future growth patterns. This study aims to analyse the spatial and temporal patterns of land use/land cover (LULC) changes [...]

299 1184

Open Access Original Research

Application of Unmanned Aerial Vehicles in Assessing the Current Condition and Closure Design of Da Mai Landfill (Vietnam)

Received: 24 December 2025;  Published: 25 May 2026;  doi: 10.21926/aeer.2602010

Abstract

Municipal solid waste (MSW) landfills remain a major source of greenhouse gas emissions, leachate pollution, and land degradation, particularly in low- and middle-income countries where many sites operate beyond their design capacity. This study proposes an integrated and low-cost framework combining unmanned aerial vehicle (UAV) photogrammetry with environmental assessment to support landfill closure planning. Using the Da Mai landfill (Vietnam) as a case study, high-resolution orthomosaics and a digital surface m [...]

409 1577

Open Access Original Research

Integrated Assessment and Projection of Urban Expansion and Thermal Dynamics in Bangalore Using Multi-Temporal Landsat Data and Machine Learning Techniques

Received: 12 February 2026;  Published: 19 May 2026;  doi: 10.21926/aeer.2602009

Abstract

Rapid urbanization has remarkably altered land surface characteristics and thermal environments in Indian metropolitan cities, thereby increasing ecological pressure and urban heat risk. This study integrates assessments of land use and land cover (LULC) change and LST, and the UTFVI for Bangalore, India, using multi-temporal Landsat imagery and geospatial techniques, along with machine learning methods. LULC changes were studied and analyzed for 2000 and 2020, and a simulation to 2024 was performed, employing a Ra [...]

314 1223

Open Access Original Research

DWSIM-Based Process Simulation and Exergy Analysis of Bioethanol Production from Rice Husk

Received: 31 December 2025;  Published: 30 April 2026;  doi: 10.21926/aeer.2602008

Abstract

The growing concerns over fossil fuel dependency have motivated the exploration of sustainable biofuel alternatives. However, the practice of utilizing first-generation bioethanol production obtained majorly from food crops threat food supply market and poses threat to food security and land use. As a way forward, second-generation bioethanol from biomass, such as rice husk, an abundant agricultural residue, could potentially offer a promising pathway. Yet, its conversion remains energy-intensive and thermodynamica [...]

833 2254

Open Access Original Research

Cr(VI) Adsorptive Removal Using Raw Cordia africana Sawdust: Optimization of Operating Parameters, Kinetics, Isotherm, Thermodynamics, and Desorption Efficiency

Received: 04 January 2026;  Published: 24 April 2026;  doi: 10.21926/aeer.2602007

Abstract

Hexavalent chromium (Cr(VI)) is a carcinogenic pollutant commonly found in wastewater from tanning and electroplating industries. This study investigates the efficiency of raw Cordia africana sawdust as a biosorbent for Cr(VI) removal. Batch adsorption experiments were conducted by varying pH (3-8), contact time (10-120 min), and Cr(VI) concentration (21-47 mg/L) using Response Surface Methodology (RSM) with Box-Behnken design. Characterization was performed using FTIR, SEM, BET, pH, and PZC analysis before and aft [...]

401 1385

Open Access Original Research

Sustainable and Environmentally Friendly Approaches for Eliminating Alizarin Red S from Contaminated Water Using Hydroxyfluorapatite-Based Biomaterials

Received: 15 December 2025;  Published: 10 April 2026;  doi: 10.21926/aeer.2602006

Abstract

This study investigated the use of new bioadsorbent the Hydroxyfluorapatite (Ca10(PO4)6OH1.75F0.25, HFA) to eliminate Alizarin Red S (ARS), a harmful water pollutant. Initial batch tests were conducted to evaluate the adsorption process, focusing on both kinetics and equilibrium behavior. Various kinetic models were applied such as: pseudo first-order, pseudo second order, the intraparticular diffuision model and external diffusion model. The modeling results proved that the pseudo-second-order model best matched t [...]

506 1659

Open Access Original Research

Restoring the Resilience of Water-Energy-Food Nexus Based on Desalination through Biomass Management: Case Study West Mani, Greece

Received: 03 November 2025;  Published: 01 March 2026;  doi: 10.21926/aeer.2601005

Abstract

Mediterranean regions like West Mani, Greece, face escalating water scarcity exacerbated by climate variability and seasonal tourism peaks, straining the water-energy-food (WEF) nexus. Olive cultivation, central to the region’s economy and culture, generates substantial underutilized biomass residues that increase wildfire risk if left unmanaged. At the same time, water supply increasingly relies on energy-intensive desalination and pumping. This study addresses the gap in integrated, place-based WEF nexus applicat [...]

963 3654

Open Access Original Research

Hydroclimatic Variability and Precipitation Extremes in Sindh under a Changing Climate

Received: 12 August 2025;  Published: 24 February 2026;  doi: 10.21926/aeer.2601004

Abstract

Sindh Province, Pakistan, is highly vulnerable to hydroclimatic extremes, necessitating a detailed understanding of its precipitation patterns for effective water management. This study assesses spatiotemporal precipitation dynamics across Sindh from 2001 to 2024 by integrating satellite-based CHIRPS data, in situ observations from the Climate Knowledge Portal (CKP), and CMIP6 climate model projections. Validation results show strong agreement between CHIRPS and ground data (R ≈ 0.87, d ≈ 0.93), confirming the sate [...]

1010 3272

Open Access Original Research

Characterization of Drought Severity Using GRACE and TerraClimate Dataset in the Rift Valley Basin, Ethiopia

Received: 08 November 2025;  Published: 10 February 2026;  doi: 10.21926/aeer.2601003

Abstract

Characterizing drought severity using GRACE and TerraClimate datasets is globally important because it enables consistent, large-scale monitoring of both surface and subsurface water availability across data-scarce regions. This integrated perspective supports improved drought assessment, climate change impact analysis, and informed water-resource management worldwide. The Ethiopian Rift Valley has experienced recurrent hydrological drought hazards, posing serious threats to water availability, agricultural product [...]

1113 3574

Open Access Review

Contribution of Solar Energy to Buildings’ Energy Demands: A Review

Received: 27 June 2025;  Published: 12 January 2026;  doi: 10.21926/aeer.2601002

Abstract

Buildings account for a significant portion of global energy consumption, estimated at 30-40%, and also contribute to greenhouse gas emissions. Energy consumption in a building is mainly thermal (natural gas) and electrical. This energy is usually used for heating water, cooking, illumination, ventilation and air conditioning, powering appliances, floor heating, and other activities. These activities were examined, and their substitution by solar-based energy sources was reviewed. To achieve this objective, an exte [...]

1522 4793

Open Access Editorial

Acknowledgment to Reviewers of Advances in Environmental and Engineering Research in 2025

Received: 04 January 2026;  Published: 04 January 2026;  doi: 10.21926/aeer.2601001

Abstract

The editors of Advances in Environmental and Engineering Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2025. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, r [...]

856 1903

Open Access Editorial

Biochar and Circular Economy Approaches in Environmental Sustainability

Received: 21 December 2025;  Published: 24 December 2025;  doi: 10.21926/aeer.2504035

Abstract

The rising concerns of soil erosion, organic waste generation and global warming have shown the need to address them through multifaceted methods that transcend conventional linear models of resource utilization. Circular economy is a regenerative model that is anchored on caring about waste valorisation, resource effectiveness and environmental fortitude. In this paradigm, biochar has been developed as a multifunctional compound capable of integrating waste management, soil rehabilitation, climate control and rene [...]

1241 3978

Open Access Original Research

Environmental Risk Assessment of Antiretrovirals Consumed in Belo Horizonte, Brazil

Received: 09 June 2025;  Published: 04 December 2025;  doi: 10.21926/aeer.2504034

Abstract

The development and utilization of pharmaceuticals, notably antiretrovirals (ARVs), have significantly enhanced both human quality of life and life expectancy. Nevertheless, the excretion of these compounds into aquatic environments, often exacerbated by inadequate sanitation infrastructure, poses considerable risks to biota. This investigation evaluated the environmental impact of 14 ARVs consumed within the municipality of Belo Horizonte (BH), Brazil. The assessment employed the Environmental Risk Assessment (ERA [...]

1190 3565

Open Access Original Research

GHG Emissions Management in Urban Areas by Interactive Road Traffic Control: Application of Artificial Intelligence

Received: 04 June 2025;  Published: 03 December 2025;  doi: 10.21926/aeer.2504033

Abstract

The rising pollution levels in congested urban areas pose a serious threat to human health. Many solutions have been proposed to control and reduce gas emissions from road traffic, with results that are not entirely satisfactory. The adoption of new techniques and methodologies for early detection of pollutant emissions may enable effective management and control of road traffic contamination. The proposed method introduces an interactive protocol that facilitates communication between the traffic control center an [...]

794 3186

Open Access Original Research

Cultural Cells: A Circular Economy-Driven Blueprint for Creative Tourism and Regional Revitalization in Greece

Received: 11 June 2025;  Published: 11 November 2025;  doi: 10.21926/aeer.2504032

Abstract

This study proposes a novel creative tourism model integrating artistic creation with circular economy principles to foster regional revitalization in North Euboea, Greece. Employing a case study approach, it develops the concept of “Cultural Cells”—dedicated hubs for artists and art students specializing in painting and sculpture—designed to enhance tourism through immersive engagement. The methodology combines qualitative analysis of regional cultural and environmental assets with theoretical estimates of circula [...]

1451 5614

Open Access Original Research

Comparative Analysis of Healthcare Waste Legislation: Alignment and Discrepancies between Federal, State, and Municipal Regulations

Received: 02 July 2025;  Published: 11 November 2025;  doi: 10.21926/aeer.2504031

Abstract

The management of healthcare waste (HCW) presents a significant environmental and public health challenge, aggravated by gaps in current Brazilian federal regulations. This study provides a comprehensive analysis of specific state and municipal legislation on HCW, comparing it with ANVISA Resolution No. 222/2018 and CONAMA Resolution No. 358/2005 to ascertain whether local regulations enhance management practices and can act as supplementary instruments to federal guidelines. The methodology was structured into thr [...]

1908 9080

Open Access Interview

An Interview with Prof. Dr. Hanuman Singh Jatav

Received: 26 October 2025;  Published: 27 October 2025;  doi: 10.21926/aeer.2504030

797 3490

Open Access Editorial

Iron-Based Nanoparticles for Water and Soil Treatment

Received: 15 September 2025;  Published: 22 September 2025;  doi: 10.21926/aeer.2503029

1590 5187

Open Access Review

Applications of Generative Large Language Models in Environmental Science: A Systematic Review

Received: 07 April 2025;  Published: 12 August 2025;  doi: 10.21926/aeer.2503028

Abstract

Environmental science addresses critical global challenges, including climate change, biodiversity loss, and sustainability. These complex topics generate a vast amount of both structured and unstructured data, from remote sensing output to policy documents, guidelines, and scientific literature. Effectively processing and utilizing this information is essential for advancing research and supporting decision-making. Large Language Models (LLMs) have shown remarkable capabilities in natural language understanding an [...]

3220 14735

Open Access Review

Evidence-Based Rapid Review of Clean Cooking: Lessons for Nigeria and Other Developing Economies

Received: 08 December 2024;  Published: 25 July 2025;  doi: 10.21926/aeer.2503027

Abstract

Biomass-fuel use by over 2 billion of the world’s population contributes to their poor respiratory health and climate change. This paper traces the history of clean cooking and explores strategies for its sustained adoption in developing countries, such as Nigeria, drawing on global lessons from past successes and failures. This study employed a rapid review methodology to synthesize evidence and inform decision-making on the adoption of clean cooking. The research was guided by a central question on how to p [...]

2497 13327

Open Access Original Research

Treatment of Contaminated Water Collected from River Getsi Using Enhanced Natural Coagulant Prepared from Chrysophyllum Albidium Seeds

Received: 31 March 2025;  Published: 15 July 2025;  doi: 10.21926/aeer.2503026

Abstract

The high cost of chemical coagulants for water treatment leads most people in rural communities to resort to readily available surface water, which is usually of low quality, exposing them to various waterborne diseases. It is in this light, that research was conducted to assess the effectiveness of a cheap enhanced natural coagulant prepared from Chrysophyllum albidium seeds for the treatment of contaminated water sampled from River Getsi, which serves as a source of potable water for the society. The coagulants s [...]

1307 4868

Open Access Original Research

Air Pollution Control Engineering in Urban and Congested Areas

Received: 04 February 2025;  Published: 11 July 2025;  doi: 10.21926/aeer.2503025

Abstract

The study aims to evaluate the progressive increase in energy systems pollutant emissions due to the efficiency loss and continuous deterioration in the energy conversion process. The paper analyzes the GHG, nitrous oxide, sulfur dioxide, and fine particle emissions from vehicles, residential and commercial heating systems, public buildings, health centers, and industrial conglomerates, with the servicing time and degradation level. The analysis applies to various emitting gases or small particle systems, which gen [...]

1254 4827

Open Access Review

Comparison of Compressed Air Flow Measurement Techniques for Industrial Energy Efficiency Enhancement

Received: 31 October 2024;  Published: 24 June 2025;  doi: 10.21926/aeer.2502024

Abstract

Across the industrial sector, compressed air is utilized as an easy-to-use and readily accessible tool in a variety of applications. This tool is commonly misunderstood as being more efficient than it is in reality. Air compression is energy intensive and thus both economically and environmentally costly. Compressed air typically only achieves around ~15% efficiency if judged by the energy delivered from the air, meaning approximately 5-6 kWh are wasted for every 1 kWh of useful work performed by compressed air. Du [...]

2043 10720

Open Access Original Research

The Intra-Institutional Waste Management in Montevideo Healthcare Centers

Received: 23 September 2024;  Published: 20 May 2025;  doi: 10.21926/aeer.2502023

Abstract

Healthcare Waste (HCW) management is a pressing challenge in Latin America, where insufficient regulatory enforcement, poor segregation practices, and the lack of accurate generation data hinder sustainable waste management. This study presents a methodological proposal for the internal management of HCWs in Healthcare Centers (HCCs) in Uruguay, based on Decree 586/009 and developed through a situational diagnosis conducted at the Hospital de Clínicas "Dr. Manuel Quintela." The diagnosis involved the qualitative an [...]

1499 7475

Open Access Review

An Overview of the Hydrocarbon Sector in India for Carbon Capture Scope

Received: 28 November 2024;  Published: 07 May 2025;  doi: 10.21926/aeer.2502022

Abstract

The hydrocarbon sector in India plays a pivotal role in the country's energy landscape, encompassing exploration, production, refining, and distribution activities. This abstract provides a concise overview of the sector's current status, challenges, and prospects. India's hydrocarbon reserves range from conventional to unconventional sources, with significant potential yet to be tapped. However, the sector faces challenges such as declining production from mature fields, technological limitations in ex [...]

1820 11536

Open Access Research Article

Analysis of Global Scientific Production on Health Service Waste through Bibliometric and Scientometric Indicators

Received: 19 October 2024;  Published: 27 April 2025;  doi: 10.21926/aeer.2502021

Abstract

Inadequate management of healthcare waste represents a significant challenge to public health and the environment. This study aims to analyze global scientific production on healthcare waste using bibliometric and scientometric indicators, providing a comprehensive overview of research trends and areas of interest. Data from academic databases were used to map the temporal distribution of publications, identify the leading countries, institutions, and researchers involved, and evaluate collaboration networks and jo [...]

1309 5323

Open Access Original Research

Utilizing Machine Learning to Map Aquatic Weed Yields for Biochar Production: A Case Study in the Bangweulu Wetlands, Zambia

Received: 26 September 2024;  Published: 17 April 2025;  doi: 10.21926/aeer.2502020

Abstract

Aquatic weeds present significant ecological and socio-economic challenges in the Bangweulu Wetlands of northern Zambia, where their proliferation disrupts aquatic ecosystems, impedes fishing activities, and affects local livelihoods. Despite these challenges, aquatic weeds also offer a unique opportunity for sustainable biochar production, a clean alternative cooking fuel that can alleviate pressure on diminishing forest resources. This study explores the application of machine learning (ML) techniques to estimate [...]

1523 6409

Open Access Original Research

Hydrochemical Characteristics of Groundwater in the Mutoshi Deposit Environment, Kolwezi (Lualaba, DR Congo)

Received: 19 September 2024;  Published: 16 April 2025;  doi: 10.21926/aeer.2502019

Abstract

This study examines the hydrochemical characteristics of groundwater in the Mutoshi mining environment in Kolwezi, Democratic Republic of Congo, addressing gaps in understanding the impact of mining on water quality. Despite the DRC's vast water resources, only 26% of the urban population has access to safe drinking water, with the Mutoshi aquifer, providing over a quarter of Kolwezi's drinking water, facing deterioration due to underlying copper and cobalt-rich geological formations. Groundwater and geological sam [...]

1506 9218

Open Access Original Research

Assessment of the Main Elements for a Healthcare Waste Management System Using Analytical Hierarchical Process

Received: 16 October 2024;  Published: 10 April 2025;  doi: 10.21926/aeer.2502018

Abstract

When addressing Healthcare Waste Management (HCWM), numerous factors play a crucial role in ensuring its safety and environmentally responsible handling within institutional processes. Recognizing this imperative, this study employed the Analytical Hierarchical Process (AHP) methodology to establish a comprehensive assessment of 10 primary criteria and 66 sub-criteria concerning the governance and operational aspects of Healthcare Waste Management. This evaluation was based on the insights of 14 specialists in the [...]

1573 8018

Open Access Original Research

Sustainable Alternatives for Energy Generation and Food Production in Brazil

Received: 23 September 2024;  Published: 07 April 2025;  doi: 10.21926/aeer.2502017

Abstract

Urbanization driven by industrialization and population growth amplifies food consumption and reinforces the need for more fuels and energy. However, the expansion of biofuels can impose risks on long-term food security. This paper examines potential alternative crops for energy generation and food production, including those used by family farmers and their associations, to decentralize energy production and utilization as a crucial pillar of the global energy transition. Cassava, corn, and sugar beet are the chos [...]

1841 10464

Open Access Concept Paper

Enhancing Biodiversity Education and Outreach for Conservation Awareness and Environmental Stewardship

Received: 15 August 2024;  Published: 02 April 2025;  doi: 10.21926/aeer.2502016

Abstract

Biodiversity—the rich variety of life on Earth—is essential for ecosystem stability and resilience, which, in turn, supports human well-being. However, human activities, such as habitat destruction, pollution, overexploitation, and climate change, are placing unprecedented pressures on global biodiversity, emphasizing the need for urgent conservation measures. In response, biodiversity education and outreach initiatives have become pivotal in fostering conservation awareness and action. This paper critically evalua [...]

2159 13663

Open Access Research Article

An Analysis of Thermal Comfort in a School’s Outdoor Space: A Case Study of a Typical School, Dubai, UAE

Received: 29 October 2024;  Published: 01 April 2025;  doi: 10.21926/aeer.2502015

Abstract

Outdoor school spaces are significant, as they provide great opportunities for outdoor exploration, leading to the overall enhancement of a student’s well-being. This paper analyzes the outdoor school spaces in Dubai to optimize them and ensure their thermal comfort. To achieve this aim, using a mixed methodology approach of survey, field observation, workshops and ENVI-met V5.3 software simulation, the existing outdoor spaces were analyzed and then enhanced using several proposed heat mitigation strategies. The im [...]

1543 12700

Open Access Original Research

Development of a Life Cycle Sustainability Assessment Framework for Hemp-Based Building Materials in Australia

Received: 18 December 2024;  Published: 27 February 2025;  doi: 10.21926/aeer.2501014

Abstract

The construction industry, a cornerstone of global economic and social progress, is under increasing pressure to adopt sustainable practices due to its significant environmental footprint. Industrial hemp (Cannabis sativa L.) has gained attention as a renewable material for building applications, offering potential reductions in greenhouse gas emissions and resource consumption. However, its broader sustainability performance remains underexplored. This study develops a comprehensive Life Cycle Sustainability Asses [...]

1853 11179

Open Access Review

Wind Turbines for Decarbonization and Energy Transition of Buildings and Urban Areas: A Review

Received: 14 August 2024;  Published: 26 February 2025;  doi: 10.21926/aeer.2501013

Abstract

The recent tendencies of drastic variations of environmental conditions, inundations, severe winds, and gusts besides heavy and unexpected long-duration rains showed the world an image of what could happen if emissions and global warming are not adequately controlled. Implementing new energy solutions as fast as possible is essential to cope with climate change, one of the biggest threats to our survival. These alarming signs intensified research and development efforts to replace fossil-based activities with renew [...]

2057 25284

Open Access Original Research

Physical Education: Equity of Learning and Social Inclusion for Blind Students

Received: 15 July 2024;  Published: 19 February 2025;  doi: 10.21926/aeer.2501012

Abstract

Equity in the educational system is crucial to addressing the needs of all students without distinction, from their initial access to education through to graduation. Achieving equity requires implementing reasonable adjustments to ensure that all students can attend classes, actively participate, and learn effectively. Equity entails transforming inequality into inclusion, enhancing students' well-being and quality of life. Education for all prioritizes equity and quality as fundamental principles of the education [...]

1613 7454

Open Access Original Research

The Remediation of Hexavalent Chromium Using Orange Peel Biosorbent from Industrial Effluents

Received: 28 February 2024;  Published: 09 February 2025;  doi: 10.21926/aeer.2501011

Abstract

One major cause of aquatic pollution is the accumulation of heavy metal ions. This study shows the biosorption properties of orange peel for removing chromium (CrVI) from industrial wastewater at a laboratory scale. This study focused on the biosorption of CrVI using orange peel biosorbent (OPB) from aqueous solutions in the plastic industry (PI), textile and fabrics industry (TFI), chemical industry (CI), and food industry (FI). The total Cr contents in effluents of FI, CI, TFI and PI varied between 30.0-38.0, 23. [...]

1397 8012

Open Access Project Report

Community Empowerment in Peri-Urban Areas through Solar Technologies: A Case Study in Central Mexico

Received: 02 September 2024;  Published: 07 February 2025;  doi: 10.21926/aeer.2501010

Abstract

This article explores a strategy to empower vulnerable communities by transferring solar technology as a path to energy justice development. The proposed methodology is based on preliminary research on energy uses according to the needs, practices, and customs of the communities. The study focuses on the cases of three women with productive vocations based on entrepreneurship in different phases of incubation found in a peri-urban community in central Mexico. In this community, productive energy uses include a) the [...]

1703 10074

Open Access Research Article

Carbon Footprint Assessment Initiative and Trees Role in Reducing Emissions

Received: 08 October 2024;  Published: 23 January 2025;  doi: 10.21926/aeer.2501009

Abstract

Given the present emphasis on climate change and CO2 emissions, it is crucial to have specific guidelines to determine and mitigate carbon footprints. The following paper seeks to estimate the carbon emissions in kg of carbon dioxide equivalent from activities at Uniza Technical College and the tree's ability to absorb carbon dioxide through photosynthesis. The primary objective of this study is to determine how the emissions from campus trees can contribute to reducing overall carbon emissions. The methodologies e [...]

1412 7443

Open Access Original Research

Assessment of Heavy Metal Contamination on Road Dust: A Case Study of Khulna City

Received: 06 September 2024;  Published: 20 January 2025;  doi: 10.21926/aeer.2501008

Abstract

The concentration of heavy metals in road dust poses significant risks to human health and the environment. This study investigates the characteristics of road dust, focusing on the contamination level of heavy metals like lead (Pb), iron (Fe), and arsenic (As). Road dust samples were collected from various locations in Khulna city. They went through acid digestion to determine the Pb, Fe, and As levels using ICP-OES, and bioavailable iron was assessed by mixing the dust samples with water. This study found no dete [...]

1820 11170

Open Access Original Research

On the Relation between Overwater Friction Velocity and the Wind Speed During Tropical Cyclones

Received: 17 October 2024;  Published: 15 January 2025;  doi: 10.21926/aeer.2501007

Abstract

In the realm of marine meteorology, physical oceanography, and coastal and ocean engineering, the wind-stress across the air-sea interface plays a dominant role. However, under tropical cyclone conditions, there is no consensus for the formulation of the drag coefficient, Cd, in the literature. Based on the wind-gust method and the measurements from data buoy 42001 during Hurricane Lili, it is demonstrated that, U* = 0.073U10 - 0.44, which is valid up to wind speed 47 m s-1 and wind gust to 66 m s-1, here U* is the [...]

1125 6441

Open Access Concept Paper

The Bio Steel Cycle Meets Indoor Farming - CCUS with the SusCiP Principle in Agriculture

Received: 06 September 2024;  Published: 15 January 2025;  doi: 10.21926/aeer.2501006

Abstract

The World climate is changing, with a great impact on global food production systems. Extreme weather events, floods, wildfires and draughts are phenomena of disrupted previously stable natural weather patterns, which are vital for crop production and animal husbandry alike. Most of the World’s food is produced in temperate climatic zones rich in arable land and those are affected by the increasing unpredictability of previously naturally occurring seasons and weather conditions. This work aims to provide a possibl [...]

1319 6331

Open Access Original Research

Research on the Whole Life Cycle Assessment of Automobile Instrument Cross Beam Based on Lightweight

Received: 01 September 2024;  Published: 10 January 2025;  doi: 10.21926/aeer.2501005

Abstract

To study the environmental impact of automobile components, life cycle assessment (LCA) is adopted to study the environmental impact of instrument cross beams made of steel and magnesium alloy crossbeams. Comparative environmental impact analyses of both instrument crossbeams are conducted through parametric analysis, scenario analysis, sensitivity analysis, and future forecasting in GaBi10. The results show that global warming potential (GWP), acidification potential (AP), eutrophication potential (EP), ozone depl [...]

1552 8531

Open Access Original Research

Winter Cover Crops: Relationship between Photosynthetically Active Radiation Interception and Weed Number and Productivity

Received: 04 July 2024;  Published: 06 January 2025;  doi: 10.21926/aeer.2501004

Abstract

The aim of this work was to determine the photosynthetically active radiation interception (iPAR) during the cover crop (CC) growth cycle, the number and aerial dry matter (ADM) of weeds, and productivity in the following soybean and maize rotation crop. To do this, experiments with CC were performed in 2015-2016 using Hordeum vulgare L., Lolium multiflorum L., Avena sativa L., Bromus unioloides L., Vicia villosa L., Brassica campestris L., Raphanus sativus L., and Avena sativa/Vicia villosa. The iPAR at the vegeta [...]

946 5090

Open Access Original Research

Sustainable Water Management Using Rainfall-Runoff Modelling in Rift Valley Basin, East Africa

Received: 03 September 2024;  Published: 06 January 2025;  doi: 10.21926/aeer.2501003

Abstract

Managing water resources offers crucial information about the availability of water supplied from catchments into water bodies, which plays a vital role in water resource engineering. However, due to changes in the global climate, hydrological modeling of river catchments is critically crucial for socio-economic development and livelihoods. Numerous models evaluate runoff from precipitation, but the SCS-CN method is fundamental and the most widely recognized for calculating runoff. This research evaluates runoff de [...]

1550 11878

Open Access Editorial

Acknowledgment to Reviewers of Advances in Environmental and Engineering Research in 2024

Received: 02 January 2025;  Published: 02 January 2025;  doi: 10.21926/aeer.2501002

Abstract

The editors of Advances in Environmental and Engineering Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2024. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, r [...]

688 3315

Open Access Original Research

The Nexus between Energy Poverty and Environmental Change in Zimbabwe

Received: 20 June 2024;  Published: 01 January 2025;  doi: 10.21926/aeer.2501001

Abstract

Over the years, energy poverty has been seen as a major struggle in Zimbabwe and globally. This paper tries to find the relationship between energy poverty and environmental change. Ecological footprint represents a degradation in this paper. The findings showed an insignificant relationship between renewable energy and ecological footprint in Zimbabwe. This study employs the ARDL technique. This study employs time series data from 1990-2021. This study uses the ARDL framework to get robust results. The ARDL bound [...]

1854 9483

Open Access Concept Paper

FlowingLife: AI Enhancing Environmental and Economic Benefits for Aquatic Ecosystems Based on Optimizing Altered Flow Regimes

Received: 01 August 2024;  Published: 24 December 2024;  doi: 10.21926/aeer.2404028

Abstract

This proposed FlowingLife framework addresses the challenges of optimizing altered flow regimes in Irish plans and programs to improve Irish aquatic ecosystems' economic and environmental outcomes. The framework uses Artificial Intelligence (AI) techniques to revolutionize flow regime management and decision-making processing, providing sustainable resource allocation, climate change adaptation, and aquatic habitat conservation. The potential of identifying optimization guides thoroughly evaluating Irish Plans, inc [...]

1154 5488

Open Access Original Research

Trace Elements Spatial Distribution in the Groundwater near the Subarnarekha River Basin - Jamshedpur, India

Received: 07 August 2024;  Published: 06 December 2024;  doi: 10.21926/aeer.2404027

Abstract

The present study assessed the spatial distribution of trace elements in the groundwater near the Subarnarekha River Basin - Jamshedpur, India. Half of this city's water need (48.11%) relies on groundwater resources. GIS-based maps were constructed using ArcGIS 10.3 software to describe the spatial distribution of Arsenic (As), Barium (Ba), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Selenium (Se), and Strontium (Sr). The concentration of trace ele [...]

1138 6110

Open Access Original Research

Energy Policy Scenarios for Carbon Emissions in Road Passenger Transport in Austria up to 2050

Received: 23 June 2024;  Published: 06 December 2024;  doi: 10.21926/aeer.2404026

Abstract

The transport sector accounts for approximately 25% of CO2-emissions in the EU and Austria, primarily due to passenger car transport powered by fossil fuels. Replacing conventional cars with sustainable alternatives is crucial for reducing emissions, improving air quality, and mitigating climate change while decreasing vehicle kilometers driven. This study analyzes policy strategies for Austria’s road passenger transport sector up to 2050 to determine their potential for significant CO2 reduction. Four scenar [...]

1314 16357

Open Access Original Research

Energy Self-Sufficiency in Rural Areas; Case Study: North Euboea, Greece

Received: 28 August 2024;  Published: 05 December 2024;  doi: 10.21926/aeer.2404025

Abstract

The modern globalized civilization is sustained by interactions, trade, the transportation of goods, and energy. Energy self-sufficiency is crucial in rural and disaster-prone areas like North Euboea because dependence on external energy supplies can leave regions vulnerable to supply chain disruptions, price volatility, and geopolitical risks. In such isolated regions, energy independence ensures resilience in natural disasters and economic instability. The alternative to self-sufficiency often involves reliance o [...]

1241 8844

Open Access Review

Recent Developments in the Application of Gallus domesticus Eggshells for the Biosorption of Dyes and Heavy Metals

Received: 29 July 2024;  Published: 28 November 2024;  doi: 10.21926/aeer.2404024

Abstract

Global efforts to develop low-cost solutions for the treatment of contaminants in wastewater continue unabated. The conversion of eggshells, a waste material, into a high-value product can be economical and environmentally sustainable. The recent developments in applying eggshells towards the biosorption of contaminants are presented. Eggshells effectively remove pollutants such as metal cations, metal anions, and reactive, basic, and direct dyes. Promising advances in modifying eggshells, elucidating the critical [...]

1436 12820

Open Access Original Research

From Killer to Solution: Evaluating Bioremediation Strategies on Microbial Diversity in Crude Oil-Contaminated Soil over Three to Six Months in Port Harcourt, Nigeria

Received: 12 May 2024;  Published: 05 November 2024;  doi: 10.21926/aeer.2404023

Abstract

The study aimed to evaluate the efficacy of various bioremediation approaches on microbial diversity in crude oil-contaminated soil over three to six months in Port Harcourt, Nigeria. The objective was to assess the impact of different bioremediation strategies on microbial populations, particularly focusing on hydrocarbon-utilizing bacteria and fungi. Microbial populations were quantified using serial dilution and microbial count techniques. The vapor phase transfer mechanism was employed to estimate hydrocarbon-u [...]

2026 14142

Open Access Research Article

Challenges of Applying Circular Economy in Agricultural Sustainable Development: A Case Study of Kurdistan Province, Iran

Received: 06 August 2024;  Published: 31 October 2024;  doi: 10.21926/aeer.2404022

Abstract

Current production and distribution models in agriculture primarily operate based on the 'linear economy' approach. This means that after the exploitation of natural resources and the production of the final product, a significant portion of these resources and products, now contaminated or turned into waste, exit the economic cycle. The circular economy approach in agriculture seeks to reuse waste products and depleted inputs, thereby reducing the intensity of resource exploitation and taking a step towards sustai [...]

1862 9542

Open Access Review

Comparative Study on the Applicability of Solid Waste Treatment by Fixed Grate and Fluidized Bed Incinerators: A Bibliometric Review

Received: 16 May 2024;  Published: 21 October 2024;  doi: 10.21926/aeer.2404021

Abstract

Using thermal treatment in the waste management process has advantages such as reducing volume and the possibility of energy recovery. There are several incineration technologies with different characteristics and potential. Incineration, however, requires efficient environmental control to reduce associated risks, such as the emission of harmful compounds. The paper aims to compare solid waste treatment processes in grate and fluidized bed incinerators based on technical and environmental characteristics. For this [...]

2123 12131

Open Access Research Article

Comparative Analysis of Machine Learning Models and Explainable Artificial Intelligence for Predicting Wastewater Treatment Plant Variables

Received: 30 July 2024;  Published: 17 October 2024;  doi: 10.21926/aeer.2404020

Abstract

Increasing urban wastewater and rigorous discharge regulations pose significant challenges for wastewater treatment plants (WWTP) to meet regulatory compliance while minimizing operational costs. This study explores the application of several machine learning (ML) models specifically, Artificial Neural Networks (ANN), Gradient Boosting Machines (GBM), Random Forests (RF), eXtreme Gradient Boosting (XGBoost), and hybrid RF-GBM models in predicting important WWTP variables such as Biochemical Oxygen Demand (BOD), Tot [...]

2532 16342

Open Access Research Article

Photodegradation of Polyethersulfone (PES), Polyvinylidene Fluoride (PVDF) and Polymethyl Methacrylate (PMMA) Microplastics via a Metal Organic Framework Namely ZIF-8/ZnO/C

Received: 27 August 2024;  Published: 17 October 2024;  doi: 10.21926/aeer.2404019

Abstract

The aim of this study was to photodegrade the Polyethersulfone (PES), Polyvinylidene fluoride (PVDF) and Polymethyl methacrylate (PMMA) microplastics using Zeolitic imidazolate framework-8/Zinc oxide/Carbon (ZIF-8/ZnO/C) nanocomposite generated under laboratory conditions. The produced nanocomposite was analysed using X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), X-Ray Photo Spectroscopy (XPS), Scanning Electron Microscope (SEM), Diffuse reflectance UV-vis spectra (DRS) and Electron Spin R [...]

1825 8456

Open Access Original Research

Comparative Analysis of the Relationship between Renewable Energy Adoption, Fossil Fuel Energy Consumption, and CO2 Emission in the United States and China

Received: 11 March 2024;  Published: 26 September 2024;  doi: 10.21926/aeer.2403018

Abstract

This study addresses the critical issue of carbon dioxide (CO2) emissions, focusing on understanding the intricate interplay between four major variables Gross Domestic Product per capita (GDPC), Renewal Energy (RE), Fossil Fuel energy consumption (FF), and Patent application (PTS). This research is crucial due to the emerging negative impacts of climate change, which will create a disastrous future for human beings. It focuses on three decades from 1990 to 2020 and compares the results between the United States an [...]

1083 10292

Open Access Research Article

Cultural Eutrophication Impacts on New River in Northern Belize: A Community Capitals Assessment

Received: 02 March 2024;  Published: 25 July 2024;  doi: 10.21926/aeer.2403017

Abstract

Watershed health and integrity are essential to human and ecosystem health and well-being. New River watershed communities in northern Belize, Central America are vulnerable to annual ‘cultural eutrophication’ - natural eutrophication exacerbated by human activity. Human-caused pollution from agriculture, septic effluent, and industrial drainage, in combination with extended drought and the slow flow of New River, has caused more frequent and prolonged periods of eutrophication. In this qualitative study, 42 New Ri [...]

1574 13992

Open Access Review

The Importance of Responsible Electronic Waste Treatment for Sustainability

Received: 02 January 2024;  Published: 01 July 2024;  doi: 10.21926/aeer.2403016

Abstract

Waste production is experiencing a significant increase in correlation with the growth of the human population and industrial activities. The kind of waste that is expanding at a rapid rate is known as "e-waste," which stands for electronic waste. In the context of electronic waste, the term refers to the waste produced during the disposal of electronic devices and any other components utilized in making or operating these devices. In the same way that different types of waste occur, electronic waste pollutes the e [...]

1177 6855

Open Access Review

Phytoremediation: A Sustainable Approach to Combat Soil Salinity

Received: 14 March 2024;  Published: 12 June 2024;  doi: 10.21926/aeer.2402015

Abstract

Soil salinization is a significantconstraint affecting the productivity of agricultural land worldwide. This led to the abandoning of the production of farmcrops on colossalland. Soil salinity inversely affects seed germination and plant growth and influences the plant’s biological activities like photosynthesis, respiration, plant metabolism, enzymatic activities, hormone regulation, etc. Therefore, efforts are being made to bring the saline soil under cultivation by improving itthrough a proper drainage sys [...]

2358 17864

Open Access Review

Human Health Impact of Municipal Solid Waste Mismanagement: A Review

Received: 22 December 2023;  Published: 11 June 2024;  doi: 10.21926/aeer.2402014

Abstract

Management of municipal solid waste (MSW) is frequently not properly performed. Whenever this happens, those working in the different stages of the process, as well as residents close to the dumps, face health risks. Here, we revised the documented evidence of emissions liberated during MSW management and associated health problems to investigate if systematic and reproducible relationships can be established. Besides substances released during collection and transportation, various toxic substances, predominantly [...]

3858 39838

Open Access Original Research

Sustainable Hospital Waste Management Practices in the Western Province of Sri Lanka: Problems and Prospects

Received: 25 December 2023;  Published: 28 May 2024;  doi: 10.21926/aeer.2402013

Abstract

Ensuring the sustainability of hospital waste management practices has become a burning issue. Due to the growing population coinciding with rapid urbanization and industrialization, practicing sustainable methods of medical waste management is an urgent requirement. Like other developing countries, Sri Lanka also faces various difficulties when dealing with high-risk hospital waste material, spreading diseases rapidly and making the environment unclean. Thus, moving towards sustainable hospital waste management ha [...]

2867 23673

Open Access Original Research

Application of Simulation-Based Metrics to Improve the Daylight Performance of a Secondary School, An Approach for Green Building Designers and Architects

Received: 07 January 2024;  Published: 17 May 2024;  doi: 10.21926/aeer.2402012

Abstract

Visual comfort affects the quality of classrooms as well as student learning. A practice-oriented approach discovers how the gap between academic research and its application in building design can be addressed. Nevertheless, the physical characteristics design of daylighting systems, including window sizes, shapes, dimensions, and materials, are considered fundamental challenges for their practicability. In this study, the physical characteristics design of daylighting systems, including window sizes, shapes, dime [...]

3132 24019

Open Access Original Research

Estimating Inhaled Nitrogen Dioxide from the Human Biometric Response

Received: 19 December 2023;  Published: 08 May 2024;  doi: 10.21926/aeer.2402011

Abstract

Breathing clean air is crucial for maintaining good human health. The air we inhale can significantly impact our physical and mental well-being, influenced by parameters such as particulate matter and gases (e.g. carbon dioxide, carbon monoxide, and nitrogen dioxide). Building on previous research that explored the effects of particulate matter (PM) in specific environments, analyzed using biometric indicators and machine learning models; this work focuses on the effects and estimation of inhaled nitrogen dioxide ( [...]

1298 6703

Open Access Original Research

Coliform Bacteria Contamination of Water Resources and Implications on Public Health in Fako Division, South West Region, Cameroon

Received: 03 March 2024;  Published: 19 April 2024;  doi: 10.21926/aeer.2402010

Abstract

Bacteriological contamination of water sources, often due to improper handling of human waste, poses significant public health risks. This study investigates coliform bacteria contamination in water sources across the Fako Division of Cameroon. Twenty water samples were collected from various sources, including streams, community water, springs, boreholes, and wells, and analyzed for total coliforms using Violet-Red-Bile-Lactose (VRBL) Agar. Additionally, 352 household questionnaires were administered in four towns [...]

3022 16835

Open Access Research Article

Investigation of the Effect of Aerosol Deposition by Applying Electrostatic Fields

Received: 07 September 2023;  Published: 01 March 2024;  doi: 10.21926/aeer.2401009

Abstract

Particulate matter (PM) constitutes a significant risk factor for environmental health regarding ambient air quality. An epidemiological investigation has determined that inadequate air quality is associated with the development of lung and cardiovascular diseases, chronic ailments, respiratory infections, and a significant number of fatalities on a global scale. According to the World Health Organization (WHO), the annual mortality rate due to air pollution is around 7 million individuals. The necessity for resear [...]

1520 11041

Open Access Original Research

A Systematic Review about Building Characteristics as Dampness-Related Indicators

Received: 05 October 2023;  Published: 29 February 2024;  doi: 10.21926/aeer.2401008

Abstract

The consistent associations between dampness and health-related problems, such as allergies and asthma symptoms, explain the growing scientific interest in assessing housing characteristics. Due to a growing interest in the built environment, the present study performed a systematic review to investigate the prevalence of dampness related to specific building characteristics. The built environment is gaining significance in population well-being due to the substantial time spent indoors. This aspect is especially n [...]

3259 18311

Open Access Case Report

Examining the Carbon Management Strategies of Diebold Nixdorf

Received: 28 July 2023;  Published: 17 February 2024;  doi: 10.21926/aeer.2401007

Abstract

Carbon management is imperative to curb global temperature increases and mitigating climate change impacts. This report explores the carbon management strategies employed by Diebold Nixdorf, a multinational financial and retail technology company. As of 2021, the company has not established specific reduction targets and has not committed to achieving net zero emissions. The company employs diverse carbon reduction strategies, such as carbon offsetting, solar energy, and fleet improvements, with notable projects li [...]

1644 9098

Open Access Case Report

How do Water Companies Address Environmental Indicators in their ESG Reports?

Received: 26 July 2023;  Published: 30 January 2024;  doi: 10.21926/aeer.2401006

Abstract

As climate change is becoming an increasingly crucial issue, it has become critical for firms to report on their Environmental, Social, and Governance (ESG) aspects. In particular, this research analyzes how environmental indicators are dealt with and reported on. In the case study examined, namely the company American Water Works, GHG emissions and water management were the most important issues to the stakeholders according to the materiality assessment. It was found that the firm has significantly reduced its GH [...]

3547 12429

Open Access Review

Environmental and Human Health Impact of Antibiotics Waste Mismanagement: A Review

Received: 22 September 2023;  Published: 22 January 2024;  doi: 10.21926/aeer.2401005

Abstract

The discovery of antibiotics and their use in the last century substantially shifted the management of an array of infections. However, its unprecedented irrational usage and inept disposal of their waste exposed the ecosystems to unquantifiable antibiotic deposits, triggering the emergence of antimicrobial resistance (AMR) with its immeasurable critical risk to public health. By adopting a narrative review method and accessing the available literature, the authors described what constitutes antibiotic waste, their [...]

3805 34452

Open Access Review

Road Traffic Pollution, Motor Driving Occupation and Human Reproductive Health- An Overview

Received: 20 October 2022;  Published: 22 January 2024;  doi: 10.21926/aeer.2401004

Abstract

Generally, automobile vehicles discharge specific contaminants into the surrounding environment during operation, which might affect human and reproductive health. Additionally, a more extended period of sitting while driving is linked with the manifestation of heat in the pelvic region, which might also impact the driver’s semen quality. The data on motor traffic pollution, sitting posture duration while driving, and their impact on reproduction was collected by searching various websites. The data on the effects [...]

1310 8615

Open Access Original Research

A Policy and Evaluation Framework for Sustainable Transitions - An Energy Policy Approach

Received: 15 May 2023;  Published: 15 January 2024;  doi: 10.21926/aeer.2401003

Abstract

The climate change and the social crisis launched the basis for the policy discussion about future trajectories of development and sustainability. Innovation policies are expected to promote the transformation of complex socio-technical systems and call for fundamentally different societal production and consumption patterns. This is strictly associated with energy systems and energy policies. A policy framework was conceptualized considering three levels approach: the policy shape at the micro level, the policy co [...]

1495 10195

Open Access Perspective

Responsible Materials Stewardship: Rethinking Waste Management Globally in Consideration of Social and Ecological Externalities and Increasing Waste Generation

Received: 04 September 2023;  Published: 04 January 2024;  doi: 10.21926/aeer.2401002

Abstract

Unsustainable material extraction, use and disposal - the ‘take-make-waste’ model - places communities globally in a state of social inequalities and environmental conflict (the slow violence of polluting the air, water, and soil we all depend). Current waste management practices are designed for efficiency of disposal but do not address increasing waste generation and waste externalities. The present global waste situation is magnified by exponential increases in plastic production; misconceptions of recycling; an [...]

1535 9296

Open Access Editorial

Acknowledgement to Reviewers of Advances in Environmental and Engineering Research in 2023

Received: 03 January 2024;  Published: 04 January 2024;  doi: 10.21926/aeer.2401001

Abstract

The editors of Advances in Environmental and Engineering Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2023. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionall [...]

786 4081

Open Access Review

Valorization of Plastic Wastes for the Development of Adsorbent Designed for the Removal of Emerging Contaminants in Wastewater

Received: 28 August 2023;  Published: 29 December 2023;  doi: 10.21926/aeer.2304055

Abstract

Plastic waste accrual in the environment has been identified as the topmost significant global issue related to modern civilization. Traditional waste disposal methods, such as open burning, landfilling, and incineration, have increased greenhouse gas emissions in economic and material losses. Unless immediate action is made to curtail demand, prolong product lifespans, enhance waste management, and encourage recyclability, plastic pollution will increase due to an almost threefold increase in plastic use spurred b [...]

3914 13313

Open Access Original Research

Some Value-Added Met-Ocean Products to the RAMMB’s TC Surface Analysis for Marine Meteorological Applications

Received: 31 August 2023;  Published: 20 December 2023;  doi: 10.21926/aeer.2304054

Abstract

In the realm of air-sea interaction and marine meteorology, during a tropical cyclone (TC) worldwide since 2006, the Regional and Mesoscale Meteorological Branch (RAMMB) has issued surface wind analysis. Based on this TC’s isotach (line of equal wind speed) analysis, in this paper, much more meteorological-oceanographic (met-ocean) products are developed and value-added to these isotachs. They are, for marine meteorology, overwater friction velocity, wind stress, atmospheric vorticity and the mean vertical velocity [...]

1205 6553

Open Access Research Article

Corporate Digital Responsibility and the Business Implications of Quantum Computing

Received: 06 September 2023;  Published: 07 December 2023;  doi: 10.21926/aeer.2304053

Abstract

While artificial intelligence has been attracting increasing investment and controversy, a new, and potentially much more powerful technology, Quantum Computing, is on the business horizon. Already, organizations are assessing its potential for addressing a range of computationally challenging issues, such as last-mile optimization and cryptanalysis to break encryption algorithms, and are exploring possible applications in a range of business areas. While the advent of Quantum Computing may bring an array of opport [...]

2227 11609

Open Access Research Article

Environmental Consequences in the Neighbourhood of Rapid Unplanned Urbanisation in Bangalore City

Received: 24 July 2023;  Published: 01 December 2023;  doi: 10.21926/aeer.2304052

Abstract

The knowledge of landscape dynamics aids in evolving strategies for the prudent management of natural resources to sustain ecosystem services. The availability of spatiotemporal remote sensing data with advancements in artificial intelligence (AI) and machine learning (ML) algorithms has aided in assessing the ecological status in urban environments, markedly revealing complex patterns and interactions. The current communication presents landscape dynamics in the Bengaluru Urban district from 1973 to 2022 using a s [...]

2599 25562

Open Access Review

The Arsenic Biogeochemical Cycle: A Review

Received: 02 September 2023;  Published: 23 November 2023;  doi: 10.21926/aeer.2304051

Abstract

This paper reviews the arsenic in the environment. Arsenic contamination is currently one of the leading environmental problems worldwide. The arsenic (As) cycle is the subject of this article because As is an element with a significant impact on living beings and because of its interrelation with other biogeochemical cycles. The biogeochemical cycle of As is closed, so this trace element returns to sediments where it can be changed in its chemical state by micro-organisms present in soils. In addition, some minera [...]

3980 23083

Open Access Original Research

Transition to Circular Economy in Practice Through Network Governance in Conjunction with Public Governance; Comparative Longitudinal Action Research on Mattresses, Concrete, and Textile in The Netherlands

Received: 24 September 2023;  Published: 21 November 2023;  doi: 10.21926/aeer.2304050

Abstract

This paper investigates the practical implementation of transitioning to a circular economy through network governance in conjunction with public governance. The research focuses on a comparative, longitudinal analysis of three Dutch product chains (mattresses, concrete, and textiles) from 2016 to the present. The study based on action research, utilizes documents, reports from all meetings, and personal observations. Drawing from the fields of public administration and transition management, the paper addresses tw [...]

1920 10642

Open Access Original Research

Impacts of Different Sources of Carbonates on Growth of Fusarium oxysporum f. sp. lycopersici in Different Growth Media

Received: 18 November 2022;  Published: 13 November 2023;  doi: 10.21926/aeer.2304049

Abstract

Fusarium is the most common soil-borne pathogen that causes wilt in many plant crops, among which the tomato is one of the most susceptible crops. This experiment is conducted to analyse the impacts of inorganic carbon compounds i.e., calcium carbonate CaCO3, sodium carbonate Na2CO3 and potassium bicarbonate KHCO3 on the growth of Fusarium oxysporum f. sp. lycopersici (FOL) causing wilt in tomato plant in different culture media including Malt Extract Agar (MEA), Potato Dextrose Agar (PDA) and V8. Three concentrati [...]

1763 8183

Open Access Original Research

Preparation & Characterization of Polyvinyl Alcohol-Sodium Alginate-Starch Based Hydrogel by Gamma Radiation and Its Application for the Treatment of Dye Containing Water

Received: 04 September 2023;  Published: 02 November 2023;  doi: 10.21926/aeer.2304048

Abstract

Hydrogels are three-dimensional, hydrophilic networks of polymers with a high water absorption capacity. We investigated the removal of monovalent cationic dye, methylene blue, from aqueous solutions by a polyvinyl alcohol/Sodium alginate/Starch mix hydrogel to discover a solution to the environmental waste-water problem. By applying a gamma radiation dose from a Co-60 source without adding a hazardous cross-linker, a novel PVA/SA/Starch mix hydrogel was synthesized. The effects of factors like irradiation dose and [...]

1791 10504

Open Access Concept Paper

Nexus Between Heat and Air Pollution in Urban Areas and the Role of Resilience Planning in Mitigating These Threats

Received: 14 February 2023;  Published: 17 October 2023;  doi: 10.21926/aeer.2304047

Abstract

Urban heat island (UHI) effects are evident in many cities globally. Studies have revealed that UHI impacts air pollution and vice versa. However, it is observed that these two severe problems are addressed independently instead of interrelatedly. The study seeks to provide an in-depth understanding of the relationship between air pollution and heat and how they constantly shape urban areas for planning and future research purposes. A global shift from sustainable planning practices to building urban resilience exi [...]

2036 22126

Open Access Original Research

Recycling Spent Coffee Grounds on Permeable Interlocking Concrete Paving Blocks

Received: 14 August 2023;  Published: 03 October 2023;  doi: 10.21926/aeer.2304046

Abstract

Decomposition of spent coffee grounds (SCGs), a byproduct of brewing coffee, in disposed landfill sites releases significant amounts of potent greenhouse gases. This study aims to investigate the maximum recycling proportions of SCGs, a nonconventional filler material, for permeable interlocking concrete paving (PICP) blocks. These blocks have a porous structure that helps mitigate surface ponding while maintaining sound structural performance. Using Scanning Electron Microscope image analysis, the water absorbency [...]

1773 12479

Open Access Original Research

“Look, It’s a Dengue Mosquito”: A Qualitative Study on Living Near Open-Air Dumpsites and Vector-Borne Diseases

Received: 11 May 2023;  Published: 30 August 2023;  doi: 10.21926/aeer.2303045

Abstract

Currently, almost half of the human population is at risk of acquiring dengue. Other emerging pathogens affecting human populations transmitted by Aedes (Stegomyia) aegypti are chikungunya and Zika viruses. People who live in poor areas are more susceptible to be infected by these diseases. The lack of selective garbage collection and inadequate water storage are important factors in the dynamics of vector-borne transmission. This study took place in Estrutural City, the poorest city in Brasilia, Brazil, which host [...]

1842 13872

Open Access Original Research

Calculation Method of the Carbon Footprint of Products of Animal Origin Integrated with the Physiological Absorption of Carbon Dioxide: Calculation Example of the CFP of Mozzarella di Bufala Campana DPO

Received: 03 March 2023;  Published: 15 August 2023;  doi: 10.21926/aeer.2303044

Abstract

The environmental impact of emissions appears to be increasingly important for food, particularly those of animal origin. The LCA (Life-Cycle Assessment) method, an internationally standardized method used to calculate the environmental impact of goods or services, in the carbon footprint, does not take into account the carbon set and consequently the subtraction of carbon dioxide by the plant biomass whether or not aimed at the production of food of animal origin. This methodology could overestimate the carbon dio [...]

1447 88156

Open Access Original Research

Carnauba Straw as Feedstock for Solid Biofuel Production

Received: 29 March 2023;  Published: 09 August 2023;  doi: 10.21926/aeer.2303043

Abstract

Carnauba straw (Copernicia prunifera), residual biomass derived from wax extraction, was evaluated as a potential feedstock for bioenergy production. The characterization was carried out using elemental analysis, proximate analysis, Higher Heating Value (HHV), FTIR spectroscopy, SEM, and FRX. The carbonization, using a Muffle Furnace, was applied as a thermal conversion technique to improve the fixed carbon content, and preliminary densification was done to assess the potential for future production of briquettes. [...]

1444 7982

Open Access Research Article

Joint Biodiversity Management Committees: A Mechanism to Manage and Conserve Eco-Regions

Received: 31 January 2023;  Published: 07 August 2023;  doi: 10.21926/aeer.2303042

Abstract

Sasthamkotta Lake eco-region is a freshwater Ramsar site in Kerala, India. Eco-regions are ecologically and geographically defined larger land or water mass areas with a characteristic assemblage of the ecosystem and significant biodiversity. A decentralized and locally self-sustaining mechanism has been achieved in managing this eco-region by a participatory model through a joint Biodiversity Management Committee (jBMC) constitution. BMCs are custodians of the environment, and biodiversity, confined to a village/P [...]

2015 10381

Open Access Review

Cyanobacterial Biofuel: A Platform for Green Energy

Received: 18 January 2023;  Published: 03 August 2023;  doi: 10.21926/aeer.2303041

Abstract

Cyanobacteria have great potential as a platform for biofuel production because of their fast growth, ability to fix CO2 gas, and genetic tractability. They also preserve the sustainability of an ecosystem without harming the environment. High-performance biofuels made from cyanobacteria can be utilized as a base for the production of green energy. Although a lot of studies have been conducted where plants and crops are used as the source of energy, cyanobacteria have been reported to have a more efficient photosyn [...]

1666 10560

Open Access Review

Fuel-Briquetting for Sustainable Development in Developing Countries-A Review

Received: 20 October 2022;  Published: 28 July 2023;  doi: 10.21926/aeer.2303040

Abstract

This review covered recent research products on fuel-briquette with emphasis on its production technologies and physical characteristics involving shapes, volumes, resiliencies, and mechanical compressive strengths; combustion properties such as high heating values, volatile matters, moisture contents, ash contents and fixed carbon; chemical analyses for the content of components such as nitrogen, hydrogen, sulfur, oxygen and carbon; emission characterization such as and economic potentials. This review provides op [...]

2119 22343

Open Access Review

Photocatalytic Degradation of Microplastics: Parameters Affecting Degradation

Received: 19 February 2023;  Published: 20 July 2023;  doi: 10.21926/aeer.2303039

Abstract

Recently, microplastics have emerged as a major environmental pollutant and have been documented globally. Several studies have shown that microplastics can accumulate heavy metals and persistent organic pollutants as they pass through the environment due to their functional groups interacting with and complex these substances. While conventional wastewater treatment methods can reduce a significant amount of microplastics, many still make their way into rivers and oceans worldwide from their effluents. One of the [...]

5864 38760

Open Access Original Research

Geochemical Assessment of the Modern Sediments of a Lake in the North of Russia

Received: 09 March 2023;  Published: 05 July 2023;  doi: 10.21926/aeer.2303038

Abstract

Core sediment (sapropel) samples were collected from Lake Okunozero, the Republic of Karelia, Russia, to assess the distribution of heavy metals and their main fractions, probable sources of pollution, and potential ecological and toxicological risks for the water body. Heavy metal concentrations were measured by the mass spectrometry method using an XSeries-2 ICP-MS. The sequential extraction of heavy metals from sapropel samples was performed using the scheme of Tessier. According to the Russian Interstate Standa [...]

1558 8735

Open Access Concept Paper

Wave Age and Steepness Relation in Growing Wind Seas: A Case Study during Hurricane Matthew in 2016

Received: 12 March 2023;  Published: 20 June 2023;  doi: 10.21926/aeer.2302037

Abstract

For wind-wave interaction studies, from the literature, two criteria for the wind sea are used: one is the wave age and the other wave steepness. Analysis of pertinent datasets from a data buoy near the passage of Hurricane Matthew in 2016 indicates that CpU10 = -15 HsLp + 1.3. Here CpU10 is the wave age and HsLp is the wave steepness, where Cp is the phase speed of the peak wave, U10 is the wind speed at 10 m, Hs is the significant wave height, and Lp is the peak or dominant wave length. It is found that 87% of th [...]

1437 8077

Open Access Review

Environmental Land Management and Assessment, in the Context of Resource and Climate-Related Conflict

Received: 23 November 2022;  Published: 12 June 2023;  doi: 10.21926/aeer.2302036

Abstract

This paper reviews the growing importance of satellite imagery to provide Normalized Difference Vegetative Index (NDVI) maps, relevant to environmental land management assessment, in the context of resource and climate-related conflict based upon our own humanitarian project-related support. Near real-time space-based monitoring benefits land assessment, human rights observers, and Non-Governmental Organizations (NGOs), in the presence of unstable regimes or socio-economic upheaval. Access to areas to validate clai [...]

1534 8024

Open Access Research Article

Risk Assessment and Adaptation to Climate Change Impacts in Mexico for Indigenous and Women

Received: 06 November 2022;  Published: 06 June 2023;  doi: 10.21926/aeer.2302035

Abstract

The present article studies the policy, numbers, and costs of disaster risk management (DRM) in Mexico, a country highly exposed to climate change, due to two oceans warming up. The PEISOR methodology facilitates interrelating complex interactions and pressures between the natural and the societal system (P), where dangerous effects (E) occur in extreme events, such as floods, landslides, and drought. The impacts (I) of global warming, the pressure of historical poverty, and vulnerable regions were affected by the [...]

1303 10911

Open Access Review

Avoiding a Grim Future: The Climate Crisis and Its Effects on Human Aggression and Violence

Received: 30 August 2022;  Published: 24 May 2023;  doi: 10.21926/aeer.2302034

Abstract

As the climate crisis has progressed, scientists have begun to ask, "How does a rapidly warming ecosystem impact human behavior?" As aggression scholars and non-professional environmentalists, it has become increasingly clear that the impact of the climate crisis, without intervention, will dramatically increase humans' exposure to risk factors known to cause aggressive and violent behavior. This article describes a model that explains the indirect and direct effects of the climate crisis on aggression and violence [...]

2377 15010

Open Access Original Research

Adsorption of Phosphate by Synthesized Silver/Calcium Oxide-Activated Carbon Nanocomposite

Received: 24 February 2023;  Published: 24 May 2023;  doi: 10.21926/aeer.2302033

Abstract

Developing adsorbents with appreciable morphology will create new approaches for better phosphate adsorption performance. This study aims to investigate the design of an adsorbent by impregnating silver nanoparticles (AgNPs) onto calcium oxide-activated carbon (CaO-AC). The Ag/CaO-AC nanocomposite was used as an adsorbent to remove phosphate. Batch adsorption studies were performed to evaluate the effects of adsorbent dose, initial phosphate concentration, contact time, and pH on removing phosphate from an aqueous [...]

2658 13590

Open Access Original Research

Recycling Potential in the European Union (EU) of Low Voltage Three-Phase Induction Motors Up to 75 kW of Power: Quantitative Analysis

Received: 16 November 2022;  Published: 15 May 2023;  doi: 10.21926/aeer.2302032

Abstract

This article quantifies the recycling potential of the metallic materials that make up three-phase induction motors. The data on the use of electric motors by type and power determines that the most significant recycling potential lies in this low-voltage motor which powers up to 75 kW. The work aims to show the possibility of such recycling in the European Union (EU). The metals used to make the various parts of the induction motor and the main recycling methods that allow their reuse are listed. It evaluates whic [...]

2786 11301

Open Access Original Research

Comparing Two Strategies for Locating Hydrogen Refueling Stations under High Demand Uncertainty

Received: 21 February 2023;  Published: 15 May 2023;  doi: 10.21926/aeer.2302031

Abstract

This research aims to model and compare two strategies for locating new hydrogen refueling stations (HRS) in a context of high uncertainty on H2 demand and on the spatial distribution of demand points. The first strategy S1 represented by an agent-based model integrating a particle swarm optimization metaheuristic consists of finding the best HRS locations by adapting to the real evolution of the demand. A second strategy S2 consists in solving a classical capacitated p-median problem based on H2 consumption foreca [...]

1547 9242

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