Chen Ru | Climate Change | Editorial Board Member

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Dr. Chen Ru | Climate Change | Editorial Board Member

Tsinghua University | China

Dr. Chen Ru is a scholar specializing in ecological economics, environmental management, and climate-related sustainability transitions, with research spanning carbon footprint analysis, agricultural sustainability, and policy-driven environmental performance. His work offers influential insights into how production systems particularly agricultural and food sectors interact with carbon emissions, climate risk, and broader environmental impacts. He has contributed substantially to advancing carbon footprint methodologies, especially through investigations of variable system boundaries, total factor productivity perspectives, and greenhouse gas accounting frameworks across diverse socio-ecological contexts. His studies explore whether agricultural production functions as a carbon sink or source, evaluate climate-neutral pathways for regional agricultural systems, and assess the carbon effects of modern agricultural cooperatives. Beyond agricultural systems, he has examined links between stringent environmental regulations, air pollution, and corporate innovation, revealing how policy design shapes organizational response and environmental outcomes. His research also addresses the role of compensation policies, cooperation mechanisms, and government intervention in enhancing farmers’ livelihood resilience, mitigating risk shocks, and improving cooperative performance under carbon-constrained conditions. Through interdisciplinary approaches blending ecological indicators, cleaner production principles, and environmental policy analysis, Dr. Chen provides actionable knowledge that bridges scientific assessment and real-world decision-making. His scholarly contributions support more sustainable production models, improved environmental governance, and enhanced climate resilience, positioning him as an important voice in the evolution of ecological sustainability and low-carbon development strategies.

Profile: Google Scholar

Featured Publications

Chen, R. (2024). Carbon footprint assessment of agricultural production systems under the variable system boundary scenarios. In Carbon Footprint Assessments: Case Studies & Best Practices (pp. 201–236).

Chen, R., & Kong, Y. (2022). Redefine carbon footprint performance with the total factor productivity: A case from a regional food production system. Ecological Indicators, 144, 109540.

Chen, R., & Kong, Y. (2023). A comprehensive review of greenhouse gas based on subject categories. Science of The Total Environment, 866, 161314.

Chen, R., Zhang, R., & Han, H. (2021). Where has carbon footprint research gone? Ecological Indicators, 120, 106882.

Chen, R., Zhang, R., Han, H., & Jiang, Z. (2020). Is farmers’ agricultural production a carbon sink or source?–Variable system boundary and household survey data. Journal of Cleaner Production, 266, 122108.

Surya Sujathan | Environmental Science | Best Researcher Award

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Dr. Surya Sujathan | Environmental Science | Best Researcher Award

Post Doctoral Fellow | The Univerisity of Sydney | Australia

Surya Sujathan is an environmental engineer specializing in emerging contaminants, mineral-water processes, and contaminant transport modeling. Their research focuses on the fate and transport of microplastics, heavy metals, and radionuclides in natural and engineered systems, integrating experimental investigations with predictive modeling approaches. They have made significant contributions to understanding uranium mobilization in groundwater, the kinetics of mineral precipitation in contaminated waters, and the behavior of microplastics in soils and wastewater systems. Their work spans laboratory experiments, field investigations, and advanced analytical techniques, including XANES, HRTEM, SEM, XPS, Raman spectroscopy, and nanoparticle tracking, combined with geochemical and transport modeling using software such as Visual Minteq, The Geochemist’s Workbench, and CXTFIT. They have published in high-impact journals and presented at leading international conferences, highlighting the interplay between mineralogical processes and contaminant dynamics. Their academic training encompasses environmental and civil engineering, emphasizing interdisciplinary approaches to water quality, pollutant fate, and sustainable treatment strategies. In addition to research, they have experience in teaching and mentoring across courses in surface water quality modeling, solid-water interfacial processes, hazardous waste management, and computational methods, and have been involved in laboratory instruction and advanced instrumentation analysis. Their work has been recognized with awards for innovative research and early career contributions, reflecting a commitment to advancing the understanding of environmental processes and promoting sustainable solutions to emerging contamination challenges. Overall, their career is characterized by integrating experimental, modeling, and applied approaches to address pressing environmental issues and contribute to safe and sustainable management of water and soil resources. They have 145 citations by 142 documents, with 8 documents and an h-index of 3.

Profile: Scopus | Google Scholar

Featured Publications

Sujathan, S., Kniggendorf, A. K., Kumar, A., Roth, B., & Rosenwinkel, K. H. (2017). Heat and bleach: A cost-efficient method for extracting microplastics from return activated sludge. Archives of Environmental Contamination and Toxicology, 73(4), 641–648.

Mohapatra, A. K., Sujathan, S., Ekamparam, A. S. S., & Singh, A. (2021). The role of manganese carbonate precipitation in controlling fluoride and uranium mobilization in groundwater. ACS Earth and Space Chemistry, 5(10), 2700–2714.

Sujathan, S., & Singh, A. (2023). Investigation of potential drivers of elevated uranium prevalence in Indian groundwaters with a unified speciation model. Environmental Science & Technology, 57(5), 1970–1986.

Mathur, M., Choudhary, P., Sujathan, S., Naaz, F., Trenado-Yuste, C., & Malik, A. (2024). A biologically driven model for rural wastewater management: Feasibility and efficiency of algal-bacterial biofilm reactors for combined treatment and algae farming. Frontiers in Water, 6, 1430900.

Ekamparam, A. S. S., Sujathan, S., & Singh, A. (2024). Kinetics of fluorapatite precipitation in fluoride-contaminated water. ACS ES&T Engineering, 4(10), 2370–2380.