Jhonnel Villegas | Biodiversity and Conservation | Research Excellence Award

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Assist. Prof. Dr. Jhonnel Villegas | Biodiversity and Conservation | Research Excellence Award 

Assistant Professor | Davao Oriental State University | Philippines

Dr. Jhonnel P. Villegas, MSc, LPT, FASP, is an Assistant Professor IV at Davao Oriental State University and an active Filipino researcher specializing in wildlife ecology, conservation biology, ethnobiology, and gender and environment studies. With academic training in Biology and advanced specialization in Ecology, he has developed a multidisciplinary research portfolio grounded in applied biodiversity science and community-engaged conservation. His professional experience spans leadership roles in research administration, academic program development, and scientific publication, including serving as Director for Research and Publications, Program Head for Political Science, and Editor-in-Chief of the Gender Research and Policy Journal. Dr. Villegas leads and collaborates on research initiatives focused on the conservation of threatened and endemic wildlife species, ecological assessments in protected landscapes, habitat characterization, population monitoring, and human–wildlife conflict mitigation, integrating indigenous knowledge systems and grassroots participation into conservation planning. His projects include extensive field investigations on the Philippine brown deer (Rusa marianna), avian communities of montane and mangrove ecosystems, amphibians and reptiles of biodiversity hotspots, ethnobiological knowledge of indigenous communities, and wildlife trade and utilization trends. A productive scholar with a growing international research footprint, Dr. Villegas has authored peer-reviewed journal articles, book chapters, technical reports, and policy-relevant publications contributing to conservation strategies, sustainable resource governance, and environmental education, earning 39 citations across 34 indexed documents and an h-index of 4 reflecting meaningful scholarly impact. He is recognized with research excellence awards and distinctions in extension leadership and scholarly contribution. Dr. Villegas is a Fellow of the Asian Society of Pharmacognosy, a Certified Lecturer of the Philippine Civil Service Commission, and an active member of several professional organizations including the IUCN Deer Specialist Group, Wildlife Conservation Society of the Philippines, and the Philippine Society for Biochemistry and Molecular Biology. Through his continuing research, editorial roles, and mentorship, he advances interdisciplinary and science-informed approaches that reinforce biodiversity protection, empower local communities, and support resilient socio-ecological futures in the Philippines and Southeast Asia.

Profiles : Google Scholar | ORCID | Scopus

Featured Publications

Villegas, J., Medina, M. N., & Antonio, E. (2025). An iconic woman scientist: Celebrating a coleopterist’s legacy in an understudied and gendered field of science. Gender Research and Policy Journal.

Garcia, M. M., Tayone, J. C., Regino, R. V., Asaias, V. E., Verzosa, R. C., Jimenez, L. A., Villegas, J. P., Maxey, E. A., Villarubia, G. S. P., & Leal, I. A., et al. (2025). Evaluation of surface sediments of mining silted river–marine ecosystems in Banaybanay, Davao Oriental: Initial step towards regenerative mining. In Book chapter.

Villegas, J. P., Pua, L. R., Vidláková, A., & Ceacero, F. (2025, November 25). Human–wildlife interactions: Cultural sensitivities and perspectives influence the conservation of the Philippine brown deer (Rusa marianna Desmarest, 1822). Animals.

Morales, M. I. D., Bauyot, M. F. M., Binocal, M. A. D. R., Llanita, G. E., Hadia, C. N., Galvez, L. S., & Villegas, J. P. (2025, June 1). Election sustainability through social media: Information from students’ voting preferences in a Philippine university. Discourse and Communication for Sustainable Education.

Aguhob, J., Hamza, W., Reul, A., Musabih, M., Villegas, J. P., & Muñoz, M. (2025, May 4). Spatial distribution and diversity of benthic macrofauna in coastal waters of the Jabal Ali Marine Sanctuary (JAMS), Dubai. Diversity.

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.