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Aswan University Journal of Environmental Studies
ISSN 2735-4237 · Unit of Environmental Studies and Development, Aswan University · 181 artikel di indeks
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Probabilistic Seismic Hazard Assessment at the Surface Soil Condition for the surroundings of the Aswan High Dam Area, Egypt
The current paper is a Probabilistic Seismic Hazard Assessment (PSHA), with an emphasis on the average values of spectral acceleration (SA) and peak ground acceleration (PGA). It underscores the critical role of seismic hazard maps at the soil surface level in supporting informed decision-making…
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Effect of Mg/Fe Molar Ratio and Synthesis Method on the Structural Properties of Mg–Fe Layered Double Hydroxides
AbstractMg2+:Fe3+ layered double hydroxides (LDH) were synthesized by the co-precipitation method with three Mg2+:Fe3+ molar ratios (2:1, 3:1, and 4:1). In addition, the 3:1 sample was synthesized by the sol-gel method to detect the effect of the synthesis route on structural properties. The…
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Energy Transition in Africa: Challenges and Opportunities
Energy transition from fossil fuels to low-carbon resources is pivotal for combating global warming and climate change. The African countries face several challenges in implementing such transition. About 600 million Africans lack access to electricity, and almost 1 billion Africans still rely on…
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The Adsorptive and Antimicrobial Activity of Green Arabic Gum-Mediated Silica Nanoparticles
Herein, we describe an environmentally benign approach to synthesize silica nanoparticles (SiO2 NPs) using Arabic gum aqueous extract as a natural capping and stabilizing agent. The resulting nanoparticles were analyzed by X-ray diffraction (XRD), fourier transform infrared spectrometer (FTIR)…
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Factors affecting substrate selectivity in benthic macroinvertebrate populations in an estuarine ecosystem:
AbstractThis study reports a five-month experimental investigation of factors influencing substrate preference in benthic macroinvertebrate populations within an estuarine habitat. Parameters analyzed for water and ranges in values include; DOC 0.1-1.6 mgL-1; TOM 2.0-7.2 mgL-1; TOC 1.6-5.0 mgL-1…
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Climate Change Impacts on Recreation Areas: A Bibliometric Analysis with Implications for Environmental Protection and Planning
Climate change increasingly affects urban and regional ecosystems, including urban parks, forests, coastal areas, protected landscapes and other recreation settings. These areas simultaneously support biodiversity, ecosystem services, climate regulation, public health and social well-being…
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Hydrogeomorphological Modeling-Induced Flash Flood Hazard and Climate Change Assessment: Wadi Gabgaba and Sha’it, Egypt
Egypt’s arid climate and low annual rainfall results in lower water resources management in the country. Heavy precipitation and rainfall accumulation has insufficient advantages. The present study integrated GIS techniques and the Watershed Modeling System (WMS), applying the hydrological model…
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Resilient Industrial Waste Management: Global Practices, Technologies, and Sustainability Impacts for Defining Systemic Criteria, Focusing on Gerza and Arab Abu Sa’ed Industrial Zones in Giza.
This study examines flexible industrial waste management (RIWM) as an integrated framework for enhancing sustainability within industrial estates. Emphasizing the strategic relationship between resilience, circular economy principles, and improved environmental performance, flexible industrial…
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Centaurea alexandrina Delile: “A Comprehensive Review of Bioactive Compounds, Phytochemical Diversity, and Pharmacological Potential”
Centaurea alexandrina Delile (Asteraceae), an endemic medicinal plant of Egypt’s North Coast, has long been utilized in traditional medicine for managing diabetes, inflammation, and infections. Despite its ethnopharmacological relevance, systematic investigations into its phytochemical composition…
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A Proposed Framework for Integrated Environmental Management of E-Waste Using Digital Governance as a Tool to Support Sustainable Waste Management: A Case Study of the Port Said Governorate "
The fast-growing e-waste problem has emerged as an important inadvertent issue in developing countries such as Egypt due to the lack of proper management systems allowing the problem to dominate within country borders. The research proposes one single framework for sustainable e-waste management…
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Potential Ecological Risk Assessment of Heavy Metals in Coca-Cola Wastewater Pond, Pompomari Industrial Layout, Maiduguri, Borno State, Nigeria
Ponds serves as a source of water for irrigation, fisheries and ground water recharge which helps in flood control and add aesthetic value to an area. The study was aimed at assessing the potential ecological risk of heavy metals (Pb, Cr, Cd, As and Hg) from Coca-Cola Wastewater Pond, Pompomari…
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RS/GIS-Driven Assessment of Reservoir Sedimentation: A Case Study of Lake Nubia, Sudan
Monitoring sedimentation dynamics in large reservoirs is essential for evaluating storage capacity and ensuring long-term water security, particularly in strategic systems such as the Aswan High Dam Lake (AHDL) in Egypt. Following the construction of the Grand Ethiopian Renaissance Dam (GERD)…
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Multi-Dimensional Framework for Evaluating Sustainable and Universally Designed Built Environments. Global Architectural Awards and Certifications
Egypt's Vision 2030 for Sustainable Development Strategy (SDS) emphasised social inclusion and accessibility. Universal Design (UD) is a user-centric design concept that fosters social inclusion. Evaluating universal design is the main way to ensure its effective implementation. However, current…
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The Influential World of Actinomycetes: From Ecological Niches to Biotechnological Frontiers
Actinomycetes represent a unique Gram-positive bacteria with filamentous morphology. As of now, over thousands species of actinomycetes have been identified and characterized in a wide range of ecological niches from soil to extreme environments. These microorganisms play a vital role in…
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Impact of Coconut Components on Germination and Seedling Growth of Sour Orange (Citrus aurantium L.) Seeds
This research was conducted at the College of Agricultural Engineering Sciences, University of Sulaimani, in the Kurdistan Region of Iraq, from January to May 2025, to assess the effects of coconut water, coconut milk, and their mixtures at various concentrations on the germination and seedling…
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Phytochemical Screening for Five extracts of Centaurea alexandrina Delile
Centaurea alexandrina Delile is an Egyptian medicinal plant traditionally used for the treatment of hyperglycemic and inflammatory disorders; however, comprehensive phytochemical information on this species remains limited. The present study aimed to evaluate and compare the phytochemical…
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Assessment of Public Awareness and Environmental Consequences of Solid Waste Management in Duhok Governorate, Kurdistan Region of Iraq
Awareness about waste disposal and its environmental health impact among the public in Duhok Governorate, Kurdistan, Iraq. Urbanization at a rapid pace and population growth are driving waste generation, which overwhelms treatment facilities and poses serious environmental and health threats…
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Awareness and Attitudes of University Students in Southern Nigeria towards Biodiversity Conservation
Biodiversity loss is a critical global challenge that impacts ecosystems, human well-being, and sustainable development. Although several studies have assessed awareness of biodiversity among various population groups, few have examined the extent to which awareness translates into actual…
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Highly Effective Starch/Graphene Oxide Composites for Ammonium Adsorption from Aqueous Media
In this work, starch/graphene oxide (ST/GO) composites were prepared and investigated as efficient adsorbents for eliminating ammonium () ions from aqueous solution. The physochemical characterization of GO and ST/GO composites confirming the uniform distribution of GO nanosheets within the ST…
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Integrated Environmental Assessment of Sustainability Land Suitability for Agricultural Development in the New Delta Region Using bio-economy Mapping Approach and RS.
Integrated Environmental Assessment (IEA) can be asserted as being a useful tool in determining development priorities within an urban context. It seeks to assess the likely environmental, social and even economic consequences from development activities in order to promote sustainability. IEA…