Zenebe Reta Roba | Environmental Science | Editorial Board Member

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Mr. Zenebe Reta Roba | Environmental Science | Editorial Board Member

Mattu Univesrity | Ethiopia

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🎓 Early Academic Pursuits

Mr. Zenebe Reta Roba began his academic journey in the natural sciences, earning a Bachelor of Science in General Forestry from Arbaminch University. His commitment to environmental science and spatial analysis led him to pursue a Master's degree in Geographic Information Systems (GIS) and Remote Sensing at Jimma University. These foundational studies shaped his interdisciplinary research interests in ecology, technology, and sustainable resource management.

💼 Professional Endeavors

Since October 2010, Mr. Roba has served as a Lecturer at Mattu University, where he has contributed extensively to teaching, mentoring, and curriculum development. Currently, he holds the position of Dean of the College of Natural Resource and Agricultural Economics, overseeing academic programs, research initiatives, and administrative functions. His leadership is deeply rooted in evidence-based planning and geospatial innovation. Mr. Roba is also actively engaged in the global academic community as an international reviewer for Scopus-indexed journals, having reviewed more than 30 scholarly papers. His expertise is sought by prominent journals such as Environment, Development and Sustainability, Artificial Intelligence in Agriculture, Environmental Earth Sciences, and PLOS ONE.

🔬 Contributions and Research Focus

Mr. Roba’s research lies at the intersection of GIS, remote sensing, climate science, and environmental sustainability. He is recognized for his scholarly contributions in areas including:

🌍 Land use and land cover dynamics
🌡️ Urban heat islands and temperature modeling
🌳 Biodiversity conservation and forest management
💧 Watershed analysis and hydrological studies
🏙️ Urban resilience and green infrastructure

With over 20 peer-reviewed international publications indexed in Scopus and Web of Science, Mr. Roba's work has significantly advanced understanding in spatial environmental research. He frequently collaborates with national and international experts, engaging in multidisciplinary projects that influence both policy and practice.

🏆 Accolades and Recognition

Mr. Roba’s distinguished academic reputation is reflected in his roles as:

📘 Editorial Board Member at PLOS ONE and Global Open Share Publishing
🌍 Research Board Member of the Global Land Program
🧠 Participant in prestigious workshops and trainings on global health, climate change, and geospatial technologies

His commitment to continuous learning is further highlighted by specialized training in OpenCV, R programming, Python for geospatial data, and scientific writing.

🌐 Impact and Influence

Through his publications and peer review roles, Mr. Roba influences global conversations on sustainability, climate change, and urban-environment interactions. His research has informed strategies on forest cover restoration, soil erosion, urban planning, and carbon stock assessments, particularly in Ethiopia's diverse ecosystems. He also contributes to capacity building through community-focused trainings and academic leadership.

🌱 Legacy and Future Contributions

Mr. Roba’s legacy is anchored in interdisciplinary scholarship, policy-relevant research, and academic mentorship. As Dean, he is nurturing the next generation of environmental scientists and GIS experts. Looking ahead, he aspires to deepen international collaborations, expand his work on climate adaptation strategies, and promote the integration of advanced geospatial tools into sustainable development planning. With a unique blend of scientific rigor, practical application, and visionary leadership, Mr. Zenebe Reta Roba stands as a beacon in the fields of environmental science, remote sensing, and resource economics.

Publications

📄 Assessment of soil erosion and sediment yield in response to land use and land cover changes using geospatial techniques in Dumuga Watershed, Ethiopia

Authors: Zenebe Reta Roba, Mitiku Badasa Moisa, Sanju Purohit, Kiros Tsegay Deribew, Dessalegn Obsi Gemeda
Journal: All Earth
Year: 2025

📄 Quantifying urbanization-induced dynamics of urban sprawl using spatial metrics method in Adama City, Ethiopia

Authors: Shimelis Sishah Dagne, Hurgesa Hundera Hirpha, Addisu Teshome Tekoye, Zenebe Reta Roba, Mitiku Badasa Moisa
Journal: Cogent Social Sciences
Year: 2025

📄 Spatial analysis of urban expansion and its effects on land surface temperature using geospatial techniques in Addis Ababa and Shaggar Cities, Ethiopia

Authors: Mitiku Badasa Moisa, Dugassa Negash, Zenebe Reta Roba, Gemechu Debesa Wedajo, Kiros Tsegay Deribew, Fedhasa Benti, Dessalegn Obsi Gemeda
Journal: All Earth
Year: 2025

📄 Spatial analysis of land use and cover changes: Implications of green legacy initiative on climate action in Upper Awash Basin, Ethiopia

Authors: Zenebe Reta Roba, Mitiku Badasa Moisa, Tigist Girum Aymeku, Damena Edae Daba, Dessalegn Obsi Gemeda
Journal: Trees, Forests and People
Year: 2025

📄 Assessing the impacts of forest cover change on carbon stock and soil moisture dynamics using geospatial techniques: A case study of Nensebo forest, Southern Ethiopia

Authors: Zenebe Reta Roba, Mitiku Badasa Moisa, Sanju Purohit, Kiros Tsegay Deribew, Dessalegn Obsi Gemeda
Journal: Environmental Monitoring and Assessment
Year: 2025

Imen Ben Salem | Engineering | Best Researcher Award

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Dr. Imen Ben Salem | Engineering | Best Researcher Award

Zayed University | United Arab Emirates

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🎓 Early Academic Pursuits

Dr. Imen Ben Salem's academic journey began in Tunisia, where she earned her Bachelor of Science in Technology, Instrumentation, and Communications from the University of Science of Sfax in 2008. She then pursued a Master’s degree in Mechanics and Acoustic Engineering at the University of Maine Le Mans, France, completing it in 2009. Driven by her passion for physics, Dr. Ben Salem earned her Doctorate in Physics from the Institute of Physics Rennes, University of Rennes 1, France, in 2012. This solid academic foundation laid the groundwork for her future contributions to science and technology.

💼 Professional Endeavors

Dr. Ben Salem's professional career spans over a decade of teaching, research, and academic leadership. She began her journey as a Postdoctoral Researcher at the Masdar Institute of Science and Technology in the UAE from March 2013 to May 2016. Her expertise led her to hold various prestigious roles, including Visitor Assistant Professor at the University of Science Sfax, Tunisia, and Adjunct Assistant Professor at Paris Sorbonne University, Abu Dhabi, UAE. Currently, she serves as an Assistant Professor at Zayed University’s College of Natural and Health Sciences in Abu Dhabi, where she leads significant research initiatives and fosters interdisciplinary collaboration.

🔬 Contributions and Research Focus

Dr. Ben Salem's research is at the intersection of physics, engineering, and environmental science. She is at the forefront of pioneering research in hyperspectral imaging and remote sensing, leading the Hyperspectral Laboratory and Remote Sensing Data Clearing Center at Zayed University. Her work encompasses a wide array of scientific fields, including fluid mechanics, energy conversion, acoustics, materials science, and image processing. Notably, her contributions to space science, remote sensing, and Mars mission research are shaping the future of these domains in the UAE and beyond.

🏆 Accolades and Recognition

Dr. Ben Salem has received numerous awards in recognition of her outstanding contributions to science and education. She was honored with the Excellence Award in Research by the College of Natural and Health Sciences at Zayed University for the academic year 2021. Additionally, her innovative approach and leadership were recognized when she won the second prize with her students at the 2022 International Student Conference on Environment and Sustainability in China. Her project also earned a top 10 Best Project Award in the UAE Hackathon 2.0, further cementing her reputation as a leading scientist and educator.

🌍 Impact and Influence

Dr. Ben Salem's impact extends beyond academia into the broader scientific community. She has been an integral part of several groundbreaking research projects, including studies on CO2 capture, solar cells, and the analysis of Martian environments. Her research has led to significant advancements in environmental sustainability, space exploration, and renewable energy. Moreover, her role in mentoring and supervising students has influenced the next generation of scientists and engineers, instilling in them a deep understanding of interdisciplinary research and innovation.

📚 Legacy and Future Contributions

Dr. Imen Ben Salem's legacy is one of innovation, dedication, and excellence. Her ongoing research in hyperspectral imaging, remote sensing, and space science is poised to contribute significantly to scientific advancements in the UAE and globally. As she continues to lead and inspire, Dr. Ben Salem's future contributions will undoubtedly leave a lasting impact on the fields of environmental science, space exploration, and beyond. Her work is a testament to the power of interdisciplinary research and the potential it holds for solving some of the world's most pressing challenges.

 

Publications 📘 

  • 📄An Investigation on the Morphological and Mineralogical Characteristics of Posidonius Floor Fractured Lunar Impact Crater Using Lunar Remote Sensing Data
    Authors: Imen Ben Salem, Manish Sharma, P. R. Kumaresan, A. Karthi, Fares M. Howari, Yousef Nazzal, Cijo M. Xavier
    Journal: Remote Sens.
    Year: 2022
  • 📄Desirable candidates for high-performance lead-free organic–inorganic halide perovskite solar cells
    Authors: Sajid, S., Alzahmi, S., Salem, I.B., Haik, Y., Obaidat, I.M.
    Journal: Materials for Renewable and Sustainable Energy
    Year: 2024
  • 📄Inorganic hole transport materials in perovskite solar cells are catching up
    Authors: Sajid, S., Alzahmi, S., Salem, I.B., Park, J., Obaidat, I.M.
    Journal: Materials Today Energy
    Year: 2023
  • 📄Lead-Free Perovskite Homojunction-Based HTM-Free Perovskite Solar Cells: Theoretical and Experimental Viewpoints
    Authors: Sajid, S., Alzahmi, S., Salem, I.B., Park, J., Obaidat, I.M.
    Journal: Nanomaterials
    Year: 2023
  • 📄Metagenomic Analysis of the Outdoor Dust Microbiomes: A Case Study from Abu Dhabi, UAE
    Authors: Maloukh, L., Nazzal, Y., Kumarappan, A., Xavier, C.M., Naseem, M.
    Journal: Atmosphere
    Year: 2023

 

 

Julian Ijumulana | Environmental Science | Best Researcher Award

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Dr. Julian Ijumulana | Environmental Science | Best Researcher Award

University of Dar es Salaam | Tanzania

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Early Academic Pursuits

Dr. Julian Ijumulana's academic journey began with a strong foundation in secondary education at Rubya Seminary, Kagera, Tanzania, where he earned his Certificate of Secondary Education and Advanced Certificate of Secondary Education. He pursued Physics, Biology, Chemistry, Mathematics, Geography, English, Kiswahili, Civics, and History. He continued to develop his scientific knowledge and analytical skills, focusing on Physics, Geography, and Advanced Mathematics at the advanced level. He then obtained a BSc in Geomatics from the University of Dar es Salaam, at the then University College of Lands and Architectural Studies (UCLAS), Tanzania. His undergraduate studies encompassed a wide range of subjects including Engineering Surveys, Geodesy, Cartography, Photogrammetry, Remote Sensing, Global Navigation Satellite Systems (GNSS), and Basics in Geographic Information Systems (GIS).

Professional Endeavors

Dr. Ijumulana started his professional career as a Tutorial Assistant at the University of Dar es Salaam from 2006 to 2010. During this time, he was involved in teaching undergraduate students across various engineering and technological disciplines. From 2010 to 2022, he served as an Assistant Lecturer, further enhancing his teaching repertoire and engaging more deeply in research activities. In 2022, Dr. Ijumulana was appointed as a Lecturer at the University of Dar es Salaam. His responsibilities include teaching undergraduate courses in Civil Engineering, Geomatics, Architecture, Quantity Surveying, Mining Engineering, Engineering Geology, and Agricultural Engineering. He also conducts research on land and water resources, focusing on issues such as natural contaminants in drinking water using advanced geospatial methods and technologies.

Contributions and Research Focus

Dr. Ijumulana's research primarily addresses land and water resource challenges. He has contributed significant insights into well-known problems, particularly natural contaminants in drinking water sources. His approach utilizes advanced geospatial methods and technologies, including spatial statistics, geostatistics, GIS, and machine learning methods. His work is part of the DAFWAT project funded by the Swedish International Development Cooperation Agency (Sida), through which he conducted research on characterizing and modeling geogenic contaminants in groundwater in Tanzania. Additionally, Dr. Ijumulana provides consultancy services for land and water-related issues using multidisciplinary approaches. He also offers professional development programs (PDP) to public and private sector employees and NGO staff in GIS, remote sensing, photogrammetry, spatial analysis, and spatial modeling for decision-making purposes.

Accolades and Recognition

Throughout his academic and professional career, Dr. Ijumulana has been recognized for his contributions to the field of geospatial sciences and water resource management. His educational journey has been marked by prestigious scholarships and research grants, including those from Sida. His research has been acknowledged for its practical implications in addressing environmental challenges and improving resource management strategies.

Impact and Influence

Dr. Ijumulana has made a considerable impact through his research on groundwater contamination and land resource management. His work has provided new perspectives and solutions to environmental problems in Tanzania and beyond. By leveraging advanced geospatial technologies, he has contributed to the development of more accurate and effective models for understanding and mitigating natural contaminants in water resources. His teaching and consultancy efforts have also influenced many students and professionals in the field, equipping them with the knowledge and skills needed to tackle complex environmental challenges. His interdisciplinary approach has fostered collaboration and innovation in both academic and practical settings.

Legacy and Future Contributions

Dr. Ijumulana's legacy is characterized by his dedication to improving land and water resource management through education, research, and practical solutions. His work continues to inspire and inform future generations of engineers, researchers, and environmentalists. Looking ahead, Dr. Ijumulana is expected to further advance his research and teaching, integrating new technologies and methodologies to address emerging environmental issues. His ongoing commitment to professional development and consultancy ensures that his contributions will have a lasting impact on both the academic community and society at large.

 

Notable Publications

Spatial modeling of the occurrences of geogenic fluoride in groundwater systems in Tanzania: Implications for the provision of safe drinking water 2024

Arsenic and other geogenic contaminants in global groundwater 2024 (11)

The natural magnesite efficacy on arsenic extraction from water and alkaline influence on metal release in water 2023 (5)

Optimization of fluoride removal using calcined bauxite: Adsorption isotherms and kinetics 2023 (11)

Geogenic contaminants and groundwater quality around Lake Victoria goldfields in northwestern Tanzania 2022 (14)