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.

Devlina Pramanik | Environmental Studies | Editorial Board Member

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Assist. Prof. Dr. Devlina Pramanik | Environmental Studies | Editorial Board Member

Assistant Professor | Amity University Noida | India

Dr. Devlina (Das) Pramanik is an environmental biotechnologist whose research advances the development and application of functional biopolymers for pollution remediation, environmental sustainability, and emerging contaminant management. Her work focuses on creating innovative polysaccharide-based material including chitosan derivatives, plant-gum composites, xanthan-based systems, and ion-imprinted biopolymers with tailored physicochemical properties for the removal of heavy metals, dyes, pesticides, pharmaceutical residues, microplastics, and rare earth elements from complex aqueous environments. She has made significant contributions to biosorption science through her doctoral research on macrofungus-based biosorbents and has expanded these foundations to engineer cost-effective, regenerable, and scalable materials that integrate equilibrium, kinetic, and thermodynamic principles. As a Marie Skłodowska-Curie Postdoctoral Fellow, she developed advanced biopolymer-assisted coagulation and cavitation approaches that enhanced the selective capture, recovery, and upcycling of microplastics, establishing structure–function relationships that guide the design of next-generation biodegradable coagulants. Her research further spans hydrogel technologies, functional nanofibers, molecular-imprinted polymers, and hybrid biocoagulant systems optimized through statistical modelling, including Box–Behnken and response surface methodologies. Dr. Pramanik’s publications in leading international journals highlight her contributions to understanding microplastic toxicity in aquatic species, chitosan-based environmental materials, lithium recovery from spent batteries, glitter-induced bioaccumulation, and sustainable pollutant degradation strategies. She has led and collaborated on projects involving desalination, organic flocculants, biopolymer-assisted dye removal, and polymer coating materials for oil absorption. Her research leadership includes supervising postgraduate and undergraduate work on chitosan encapsulation, biosorbent grafting, polymer–clay composites, and behavioural toxicity assessments in model aquatic organisms. Through interdisciplinary collaborations spanning biotechnology, material science, and environmental chemistry, Dr. Pramanik continues to develop cutting-edge biopolymer technologies that address global challenges related to water pollution, microplastic contamination, and sustainable resource recovery, contributing extensively to the advancement of eco-innovative environmental biotechnology.

Profiles : Scopus | ORCID | Google Scholar 

Featured Publication

Pramanik, D., et al. (2022). Selective recovery of lithium from spent coin cell cathode leachates using ion-imprinted blended chitosan microfibers: Pilot scale studies provide insights on scalability. Journal of Hazardous Materials.

Ovais, M., Mukherjee, S., Pramanik, A., Das, D., Mukherjee, A., Raza, A., & Chen, C. (2020). Designing stimuli-responsive upconversion nanoparticles that exploit the tumor microenvironment. Advanced Materials.

Das, N., Madhavan, J., Selvi, A., & Das, D. (2019). An overview of cephalosporin antibiotics as emerging contaminants: A serious environmental concern. 3 Biotech, 9.

Das, D. (2019). Organic flocculation as an alternative for wastewater treatment. In Biochemical and Environmental Bioprocessing: Challenges and Developments (Chap. 10).

Sahithya, K., Das, D., & Das, N. (2017). Adsorption coupled photocatalytic degradation of dichlorvos using LaNiMnO₆ perovskite nanoparticles supported on polypropylene filter cloth and carboxymethyl cellulose microspheres. Environmental Progress & Sustainable Energy, 36(4).

Dr. Devlina (Das) Pramanik shows strong expertise in environmental biotechnology, especially biopolymer-based remediation and microplastic detoxification, supported by quality publications and interdisciplinary methods. She can further improve by increasing industry partnerships and scaling her technologies. Her future research holds promise for advanced biopolymer systems, innovative microplastic solutions, and impactful sustainability technologies.

Qianqian Wang | Wildlife Conservation | Best Researcher Award

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Dr. Qianqian Wang | Wildlife Conservation | Best Researcher Award

Engineer | China Conservation and Research Center | China

Dr. Qingqing Wang is a conservation biologist at the China Conservation and Research Center for the Giant Panda in Chengdu, specializing in wildlife ecology, biodiversity monitoring, and molecular biology. Her research integrates field-based ecological surveys with molecular analyses to strengthen conservation strategies for endangered species and ecosystems. Dr. Wang has led and contributed to major biodiversity studies, including camera-trapping surveys revealing mammalian diversity in the Tibetan mountains and species identification and spatial mapping within the Giant Panda National Park. She has also advanced molecular research on aquatic organisms such as the Oriental river prawn and Chinese mitten crab, uncovering gene expression patterns linked to lipid metabolism, stress response, and environmental adaptation. Her publications in high-impact journals such as Global Ecology and Conservation, Animals, and Journal of Crustacean Biology highlight her interdisciplinary expertise and commitment to conservation science. Widely recognized for her academic excellence and research innovation, Dr. Wang has received numerous distinctions including the National Scholarship for Doctoral Students, the Research and Innovation Award for Graduate Students, and the Best Poster Award at the Ecology PhD Student Forum. Through her leadership in biodiversity research and her contributions to ecological understanding and conservation policy, Dr. Wang continues to advance sustainable management and protection of China’s rich biological heritage.

Profile : ORCID

Featured publications

Wang, Q., Yang, B., Chang, J., Wang, X., Chen, X., Li, S., Renzeng, J., Gongqiu, D., & Zhang, L. (2025). The population ecological characteristics of Gongshan Muntjac (Muntiacus gongshanensis) in southeastern Tibet based on camera‐trap technology. Ecology and Evolution, 15(7).

Wang, Q., Yang, B., Zhu, R., Wang, X., Li, S., & Zhang, L. (2024). Unveiling the biodiversity and conservation significance of Medog: A camera-trapping survey on mammals in the southeastern Tibetan mountains. Animals, 14(15), 2188.

Wang, Q., Cai, C., Zhang, J., Shui, D., Cui, G., Wang, Z., Ren, S., Wu, P., & Ye, Y. (2023). Gene cloning, expression pattern, and response to dietary total lipids and phospholipids of hormone-sensitive lipase (HSL) in the Oriental river prawn Macrobrachium nipponense De Haan, 1849 (Decapoda: Caridea: Palaemonidae). Journal of Crustacean Biology, 43(2).

Wang, Q., Cai, C., Zhang, J., Shui, D., Cui, G., Wang, Z., Ren, R., Wu, P., & Ye, Y. (2022, July 28). Gene cloning, expression pattern, and response to dietary total lipids and phospholipids of hormone-sensitive lipase (HSL) in the Oriental river prawn Macrobrachium nipponense. Preprint.

Wang, Q., Cai, C., Shui, D., Ren, S., Chen, W., Cao, X., Wu, P., Li, T., & Ye, Y. (2018). Identification and characterization of two novel peritrophic membrane (PM) genes in the Chinese mitten crab Eriocheir sinensis that exhibit activity against high-pH stress and Aeromonas hydrophila challenge. Aquaculture Research, 50(2), 473–484.

Dr. Qianqian Wang’s research bridges wildlife ecology and molecular biology to advance biodiversity conservation and sustainable aquaculture. Through pioneering camera‐trap monitoring and gene function studies, her work enhances understanding of ecosystem dynamics and species adaptation supporting global conservation strategies and sustainable resource management.