Journal of Applied Sciences and Environmental Management

The Journal of Applied Sciences & Environmental Management (JASEM) is a Peer Reviewed, Open Access, International Journal established by the Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP) domicile in the Faculty of Science, University of Port Harcourt, Nigeria in April 1998. The World Bank project terminated in 2001, however, JASEM lives on and is currently managed by Prof. Michael Horsfall Jnr in the Department of Chemistry, University of Port Harcourt, Choba, Nigeria.

Other websites related to this journal: http://www.uniport.edu.ng/publications/journals/jasem and http://www.bioline.org.br/ja

Published: 2026-08-31

Microplastic–Heavy Metal Interactions across Water, Sediment, and Biota in the Benue River, Nigeria

S. Balogun, T. C. Ogwueleka, B. M Sajo, E. A. Oluwadamisi

2792-2804

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Proximate Composition, Mineral Content, Phytochemical Content and the Antimicrobial Activity of Aqueous and Methanolic Leaves Extracts of Jatropha tanjorensis against some Selected Microorganisms

O. C. Udinyiwe, E. P. Ihaza

2805-2812

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Levels and Distribution of Polycyclic Aromatic Hydrocarbons and Associated Human Health Risk in the Consumption of Root, Stalk, Leaf, and Grain of Guinea Corn Plant Cultivated on Gosa dumpsite soil, Abuja, Nigeria

H. I. kelle, J. I. Omada, E. C. Ogoko, Y. B. Gideon

2813-2821

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Physicochemical and Microbiological Water Quality, Contamination Pathways, and First Flush Treatment Efficiency in Household Rooftop Rainwater Harvesting Systems in Kagera Region, Tanzania

P. P. Jackob, J. J. Gobry, T. B. Mwamila

2822-2833

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Potency of Green Tea in Enhancement of Lipid Profile and Anthropometry of Obese and Overweight Learners in a Tertiary Institution, Uzairue, Edo State, Nigeria

E. Momoh, M. A. Ugbenyen, O. Kadiri

2834-2843

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Water Supply Infrastructure Performance and Spatial Equity in Namtumbo and Rwinga wards, Tanzania

L. E. Mrema, D. B. Mmasi

2844-2857

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Concentrations and Human Health Risk Assessment of Trace Elements in Complementary Infant Foods Sourced from Zaria, Nigeria

M. A. Lawal, Y. Mas’udu, T. Nuhu, S. Mustapha, P. A. Njidda, S. A. Bello

2858-2864

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Seasonal Variation and Distribution of Epiphytic Algae in Gubi Reservoir, Bauchi, Bauchi State Nigeria

F. Muhammad, A. E. Gaya, A. J. Nayaya, A. Abdulhameed

2865-2871

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Effect of Different Processing Methods on Nutritional Quality of Black Soldier Fly (Hermetia illucens) Larvae Produced at a University Fish Farm in Lagos, Nigeria

A. M. Hammed, K. O. Yusuff

2872-2878

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Mineral Compositions, Fungal Count and Bacterial colony in wastes produced from drilling operations in soil around Obagi-Imo River fields, Niger Delta area, Nigeria

A. H. Oyadiran, L. N. Odelugo

2879-2883

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Seepage and Slope Stability of the Kwandugwa Earthfill Dam in Handeni, Tanzania

E. K. Sizinga, L. Swilla, M. M. Musiba

2884-2891

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Techno-Environmental Modeling Framework Designed to Valorize Hazardous Artisanal Petroleum Sludge through Thermal Co-Processing with Regional Waste Lubricating Oils

O. Abu Daniel

2892-2898

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Heavy Metals in Gills, Intestine, Bone, and Flesh of Bagrid Catfish (Chrysichthys Nigrodigitatus) obtained from Five Major Markets in Warri Metropolis, Delta State, Nigeria

E. E. Okogbe, G. Asibor, B. Okoro

2899-2906

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Lead and Cadmium Ions Adsorption from Steel Rolling Mill Wastewater Using Periwinkle Shell-Derived Hydroxyapatite

O. S. Amuda, R. O. Adetoro, O. F. Oyediran, D. T. Ojo

2907-2926

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Prevalence of Malaria in Mothers and Their New Born Babies at Tertiary Teaching and Secondary Hospitals in Yola, Adamawa State, Nigeria

M. E. Bankohere, M. A. Qadeer, G. Chessed, P. Vandi

2927-2933

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Low Frequency and High Frequency Spectral Induced Polarization to Distinguish Cellular Microbial Biomass from Extracellular Polymeric Substances in Near Surface Sediments of Delta North Senatorial District, Delta State, Nigeria

O. J. Vwavware, O. Akpoyibo, C. Ossai, A. Ohwofosirai

2934-2943

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Effect of Chronic Exposure to Aqueous Extract of Dialium guineense (Velvet Tamarind) Stem Bark on Cardiovascular Disease Risk Factors of Diabetic Wistar

O. D. Abu, O. A. Iyamu, E. J. Osarenren

2945-2954

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Microstructure and Gamma Radiation Shielding Capabilities of a Quaternary Zirconium-Based Ceramic Glass System for Radiation Shielding

E. O. Echeweozo, P. O. Ike, A. E. Duke, I. S. Okeke, J. C. Okpilike

2955-2963

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Climate Variability and Household Food Security among Smallholder Farming Households in Mountainous Agroecological Zone of Rubanda District, Southwestern Uganda

G. Habarugaba, R. Turyahabwe, E. Andama, A. Nakiyemba

2964-2977

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Physicochemical Properties and Potential Application after Synthesis and Characterization of Allanblackia floribunda (Tallow Tree) Seed Oil as a Viable Raw Material for Alkyd Resin Production

J. F. Adetima, O. M. Folarin

2978-2986

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Vector-Based Pedestrian and Light Vehicular Suspension Bridge across a Lake at Federal University Otuoke, Bayelsa State, Nigeria

A. S. Iorshagher, A. S. Dienagha, I. M. Bala, M. Tyogo

2987-2997

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Screening, Identification, and Optimization of Potent Feather-Degrading Bacterium from Poultry Waste Soil at Tarauni Market Poultry Waste Site in Kano, Kano State, Nigeria

S. U. Muhammad, A. M. Bello, H. M. Yakasai, B. Abdullahi, M. S. Sule

2999-3007

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Antibiotic Profile of Aeromonas Specie Isolates from Catfish and Pond Water in Major Aquaculture Zones of Ebonyi State, Nigeria

E. Ogbaga, M. E. Ogbanshi, S. C. Agwu, J. O. Ijoko, E. E. David, G. N. Ogbaga, C. O. Aleke

3008-3016

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Comparative Diagnostic Performance of Serum N-Acetyl-β-D-Glucosaminidase and Conventional Renal Markers in Maintenance Haemodialysis Patients

A. D. Atere, J. O. Oyedemi, S. D. Shoyinka, K. O. Oluwatuyi, Y. A. Kosamat

3017-3025

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Service Area, Hotspot, and Spatial Evaluation of Waste Collection Facilities across Chikun, Igabi, Kaduna North, and Kaduna South Local Government Areas in Kaduna Metropolis, Nigeria

B. O. Inenemoh, J. K. Lifidi

3026-3033

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Microbiological Profiles and Indoor Air Quality of Clay-Oven and Modern-Oven Bakeries in Ilorin, Nigeria

W. T. Aborisade, A. T. Ajao, F. A. Jimoh, Z. B. Abdulsalam, F. G. Ntagbu

3034-3044

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Molecular Detection of mecA and mecC Genes in Methicilin Resistant Staphylococcus aureus from Tertiary Institution Students in Benin City, Nigeria

J. Z. Saidu, G. I. Nnaegbo, K. I. Bright-Igbinigie, A. Momoh, G. E. Aisagbonhi, O. Aduba

3045-3054

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Histopathological Responses of Tympanotonus Fuscatus (Brackish Periwinkle) Exposed to Leachate from the Olusosun Landfill in the Lagos Lagoon, Southwestern Nigeria

M. O. Salaam, J. A. Nkwoji, K. L. Njoku

3055-3067

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Development of Context-Aware Artificial Intelligence Model to Predict Psychiatric Readmissions among Patients with Substance Use Disorders in Nigerian Tertiary Hospitals

J. O. Otabor, I. O. Agbonile, K. O. Obahiagbon

3068-3074

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Bee Abundance, Diversity and Distribution in the Kakamega-Vihiga-Nandi Forest Agro-Ecosystems Counties in Kenya

J. K. Ngurwe, F. Muyekho, M. Ndonga, H. Agevi, G. Ayaga, J. Sila

3075-3081

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Spatio-Temporal Distribution Pattern Mapping of Water Hyacinth and Invasive Aquatic Weeds on The Benin River, Nigeria

T. F. Balogun, J. F. Bamidele

3082-3087

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Factors Affecting Silicate Rock Weathering for Soil Mineral Availability to Plants: A Review

R. Ibrahim, C. O. Akinbile, B. S. Ewulo, A. O. Owolabi

3088-3095

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Deposition of Copper Zinc Sulphide Thin Film on Glass Substrates and Sensitized with Natural Dye Extracted from Bitter Leaf (Vernonia amygdalina)

G. C. Nwigwe, M. N. Nnabuchi

3096-3102

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Density, Diversity, and Resting Site as Preferences for Anopheles Coluzzii Predominance of Malaria Vectors in Four Urban Slums of Gombe Metropolis, North-eastern Nigeria

G. O. Ibeh, G. Chessed, M. A. Qadeer, A. Ezra, O. J. Adelaja, Y. M. Maina, A. Sarki

3103-3113

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Hematoprotective Effects of Quercetin and Hesperidin Flavonoids Against Carbon Tetrachloride-Induced Alterations in Hematological Parameters in Male Wistar Albino Rats

G. I. Ekpo, E. P. Umoren, O. E. Eteng, F. E. Obun, R. A. Eyo, V. S. Ekam, U. E. Eyong

3114-3121

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Seasonal Rainfall Impact on Operational and Treatment Cost of Service in Bukoba Urban Water Supply and Sanitation Authority in Bukoba Municipality, Kagera Region, Northwestern Tanzania

Y. Bwikizo, L. Njau, W. Senkondo

3122-3128

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Comparative Quantification of Cybersecurity Governance and Public Trust in Government Digital Services in Lagos, Kaduna, and Plateau States, Nigeria

J. O. Adigun, O. D. Fenwa, O. E. Makinde, M. F. Abdulrauf, A. E. Ayeni, E. K. Oni, O. T. Adeyemi

3129-3137

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Suitability of Laterite Soil to be used as a Landfill Liner Material from Oluku Dumpsite in Benin City, Edo State, Nigeria

A. G. Ayemo, J. O. Odemerho, E. O. Ashinze

3138-3146

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Phytochemical, Physicochemical and Antibacterial Properties of Methanol Leaf Extract of Spondia mombin Linn (Hog plum) collected from Kufena Area in Zaria, Nigeria

A. F. Obajuluwa, L. A. Yusuf, S. Garba

3147-3155

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Critical Review of Engineering Plant-Derived Nanoparticles for Biomedical Applications: From Green Synthesis to Cardiovascular Therapeutics

A. E. Moses, D. Calmday-Ombo

3156-3174

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