Amarachi Paschaline Onyena | Biodiversity And Conservation | Best Researcher Award

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Dr. Amarachi Paschaline Onyena | Biodiversity And Conservation | Best Researcher Award

Lecturer | Nigeria Maritime University | Nigeria

Dr. Amarachi Paschaline Onyena’s research spans marine biology and aquatic environmental science, with a core focus on water sediment quality assessment, benthic macroinvertebrate ecology, ecotoxicology, molecular characterization, and environmental risk evaluation. Her work examines how pollutants such as heavy metals, hydrocarbons, and microplastics influence aquatic ecosystems, using integrated approaches that combine biomonitoring tools, molecular techniques, and analytical assessments to understand contamination pathways, ecological stress responses, and indicators of ecosystem degradation. She contributes extensive research on mangrove ecosystem dynamics, sediment biogeochemistry, and the role of macrobenthic communities as sensitive bioindicators of environmental change. Through field investigations, experimental analyses, and systematic reviews across diverse Nigerian aquatic environments, she provides evidence-based insights for pollution mitigation, microplastic monitoring, and sustainable aquatic resource governance. Her involvement in environmental risk assessments, consultancy-based evaluations, and collaborative marine studies supports policy development for coastal sustainability and blue-economy advancement. Contributions to global platforms, including work for the United Nations World Ocean Assessment, reflect her commitment to translating scientific findings into practical frameworks for ocean governance. With 590 citations, 29 indexed documents, and an h-index of 12, her growing research impact highlights her role in advancing marine pollution science, improving environmental monitoring frameworks, and promoting evidence-based strategies for resilient coastal and marine ecosystems.

Profiles : Google Scholar | Scopus

Featured Publication

Onyena, A. P., & Sam, K. (2020). A review of the threat of oil exploitation to mangrove ecosystem: Insights from Niger Delta, Nigeria. Global Ecology and Conservation, 22, e00961.

Onyena, A. P., Aniche, D. C., Ogbolu, B. O., Rakib, M. R. J., Uddin, J., & Walker, T. R. (2021). Governance strategies for mitigating microplastic pollution in the marine environment: A review. Microplastics, 1(1), 15–46.

Rakib, M. R. J., Rahman, M. A., Onyena, A. P., Kumar, R., Sarker, A., Hossain, M. B., … (2022). A comprehensive review of heavy metal pollution in the coastal areas of Bangladesh: Abundance, bioaccumulation, health implications, and challenges. Environmental Science and Pollution Research, 29(45), 67532–67558.

Chris, D. I., Onyena, A. P., & Sam, K. (2023). Evaluation of human health and ecological risk of heavy metals in water, sediment and shellfishes in typical artisanal oil mining areas of Nigeria. Environmental Science and Pollution Research, 30(33), 80055–80069.

Sam, K., Onyena, A. P., Zabbey, N., Odoh, C. K., Nwipie, G. N., Nkeeh, D. K., Osuji, L. C., … (2023). Prospects of emerging PAH sources and remediation technologies: Insights from Africa. Environmental Science and Pollution Research, 30(14), 39451–39473.

The nominee’s work advances environmental sustainability by providing evidence-based insights into pollution risks affecting coastal and marine ecosystems. Their research supports stronger policies, healthier communities, and long-term ecosystem resilience.

Rui Lei | Environmental Studies | Editorial Board Member

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Assoc. Prof. Dr. Rui Lei | Environmental Studies | Editorial Board Member

Associate Professor | Hubei University of Education | China

Dr. Rui Lei is a materials science researcher whose work advances the development of nanostructured materials for energy storage, photocatalysis, and electrochemical applications. With a strong academic background in ferrous metallurgy and chemistry, he has built substantial expertise in designing, synthesizing, and optimizing functional nanomaterials that address critical challenges in energy efficiency and environmental remediation. His research portfolio, supported by 393 citations across 356 documents, 30 publications, and an h-index of 11, reflects a growing impact in the scientific community. Dr. Lei has contributed significant innovations in defect-engineered carbon nanotube networks, metal oxide nanostructures, and hybrid composite systems that enhance catalytic activity, charge transport, and electrochemical stability. His work includes the development of self-supported CNT networks for binder-free supercapacitors, MnO₂ nanowire-modified graphene–carbon nanotube systems, and heterojunction-based Fe₂O₃, SnO₂, and WO₃ nanostructures tailored for high-efficiency photocatalytic degradation and solar-driven catalytic reactions. He has also advanced electrochemical detection platforms through the engineering of graphitic edge plane-rich CNT networks for sensitive ascorbic acid and uric acid analysis. Dr. Lei’s methodological contributions span hydrothermal synthesis, electrodeposition, nanointerface design, and crystal morphology tuning, enabling improvements in reaction kinetics, light absorption, charge carrier dynamics, and long-term material stability. His research activities within collaborative laboratory environments have strengthened multidisciplinary efforts toward sustainable material solutions and next-generation energy devices. His scholarly output in respected international journals demonstrates both scientific rigor and technological relevance. Recognized with multiple academic excellence scholarships, Dr. Lei has shown consistent dedication to advancing materials science and nanotechnology. His expanding body of work highlights his ability to bridge fundamental chemistry with applied engineering, positioning him as a promising and influential researcher shaping innovations in energy materials and functional nanostructures.

Profile : Scopus

Featured Publications

Lei, R., Ni, H., Chen, R., Gu, H., & Zhang, B. (2025). A highly sensitive and selective detection of ascorbic acid and uric acid based on nitrogen-doped graphitic carbon nanotube networks in situ grown on 316L stainless steel. Journal of Crystal Growth.

Lei, R., Zhang, H., Ni, H., Chen, R., Gu, H., & Dong, S. (2024). Controllable synthesis of vertically aligned WO₃ nanoplate arrays on stainless steel for improved visible-light photoelectrocatalytic activity. New Journal of Chemistry.

Lei, R., Zhang, H., Ni, H., Chen, R., Gu, H., & Dong, S. (2023). High rate-performance supercapacitors based on nitrogen-doped graphitized carbon nanotube networks in situ grown on 316L stainless steel as binder-free electrodes. New Journal of Chemistry.

Dr. Rui Lei’s work advances the development of high-performance nanomaterials that enhance clean energy technologies, environmental remediation, and sustainable electrochemical systems. His innovations in photocatalysis, sensor materials, and energy storage electrodes support scientific progress while enabling scalable solutions for industry and global sustainability.

Mona Maze | Environmental Studies | Best Researcher Award

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Assist. Prof. Dr. Mona Maze | Environmental Studies | Best Researcher Award

Assistant Professor | Agricultural Research Center | Egypt

Dr. Mona Maze is an Assistant Professor at the Agricultural Research Center, Central Laboratory for Agricultural Climate in Egypt, and an accomplished scholar in agricultural sciences with expertise in climate change, plant nutrition, data-driven agriculture, and digital innovation for sustainable farming. She earned her Ph.D. in Plant Nutrition from the Technical University of Munich, where she developed predictive models for wheat performance under water stress and climate change, building on an M.Sc. in Plant Ecology from Cairo University and a B.Sc. in Science from Ain Shams University, further strengthened by advanced training in computer science, machine learning, and spatial data science. Her professional career spans Egypt and Germany, including roles at the Bavarian State Research Center for Agriculture, where she advanced renewable energy and sustainability projects, and leadership in national and USAID-funded projects that integrate artificial intelligence, remote sensing, and big data into agricultural systems. She has spearheaded initiatives such as Egypt’s Digital Dynamic Agricultural Map and web-based decision support tools for irrigation, fertilization, and crop protection, in collaboration with leading organizations including Microsoft and ESRI. Dr. Maze’s research focuses on climate change impacts on agriculture, greenhouse gas mitigation, precision farming, and the integration of AI with ecological modeling, contributing significantly to Egypt’s greenhouse gas inventory and advancing climate-smart agriculture practices. With a distinguished record of publications, international collaborations, and technology-driven solutions that enhance resilience and productivity, she exemplifies innovative leadership at the intersection of environmental science and digital transformation, making her a strong candidate for recognition.

Profiles: Scopus | ORCID

Publications

Maze, M., Attaher, S., Taqi, M. O., Elsawy, R., Gad El-Moula, M. M. H., Hashem, F. A., & Moussa, A. S. (2025). Enhanced agricultural land use/land cover classification in the Nile Delta using Sentinel-1 and Sentinel-2 data and machine learning. ISPRS Journal of Photogrammetry and Remote Sensing, 209, 282–296.

Maze, M., Attaher, S., Taqi, M. O., Elsawy, R., Gad El-Moula, M. M. H., Hashem, F. A., & Moussa, A. S. (2025, February 17). Exploring diverse AI models for enhanced land use and land cover classification in the Nile Delta, Egypt using Sentinel-based data [Preprint]. Preprints.

Salah, M., Maze, M., & Tonbol, K. (2024). Intersecting vulnerabilities: Climate justice, gender inequality, and COVID-19’s impact on rural women in Egypt. Multidisciplinary Adaptive Climate Insights, 1(2), 1041–1058.

Maze, M., Taqi, M. O., Tolba, R., Abdel-Wareth, A. A. A., & Lohakare, J. (2024). Estimation of methane greenhouse gas emissions from livestock in Egypt during 1989 to 2021. Scientific Reports, 14, 12345.

Hijazi, O., Schoo, D., Schweiger, A., Maze, M., & Bernhardt, H. (2023). Comparative life cycle assessment of FarmBot technology with conventional and organic agriculture. In Proceedings of the 2023 ASABE Annual International Meeting (Paper No. 2300749). American Society of Agricultural and Biological Engineers.