معرفی
Dr. Xiangyu Liu is a Research Fellow in Environmental Biogeochemistry at Griffith University's School of Environment and Science, affiliated with the Australian Rivers Institute. He holds a PhD from Griffith University and focuses on soil health, microplastics, agricultural sustainability, and environmental management. His research integrates field studies, meta-analyses, and modeling to address global challenges like climate action (SDG 13) and soil conservation (SDG 15).
Research Interests
- Soil biogeochemical processes and nutrient cycling
- Impact of land-use changes on soil microbiota and ecosystem functions
- Microplastic pollution dynamics in soils and agricultural systems
- Climate-resilient agricultural practices for sustainable cropping
Recent Research Trends
Dr. Liu's 2023–2025 publications emphasize global meta-analyses of antibiotic and microplastic impacts on soil microbiota, agricultural practices in rice-paddy systems, and soil carbon dynamics under drought. His work bridges fundamental soil science with applied solutions for sustainable land management.
Grants & Collaboration
He leads/co-leads 11 funded projects (2019–2029), including ACIAR initiatives for international soil health (Philippines, Bangladesh) and CRC-funded studies on soil carbon innovation and organic fertilizers. Notable funders include the Australian Centre for International Agriculture Research (ACIAR) and the CRC for High Performance Soils.
Teaching & Supervision
Current doctoral supervision focuses on microplastics in cropping systems and fire effects on soil carbon storage. He collaborates with interdisciplinary teams across Australia and Southeast Asia.
