International conferences:
- Croucher Advanced Study Institute on Remediation of Contaminated Land - Bioavailability and Health Risk (2010)
- Croucher Advanced Study Institute on Innovative Technologies for Soil Remediation (2008)
- The Fifth International Conference on Environmental Geochemistry in the Tropics (GEOTROP) (2004)
- International Conference on Environmental and Public Health Management: PERSISTENT TOXIC SUBSTANCES (2004)
- International Conference on Wetland and Ecosystems in Asia: Function and Management (Croucher Advanced Study Institute, 2003)
- International Conference on Environmental and Public Health Management (2002)
- International Conference on Environmental Chemistry and Geochemistry in the Tropics - GEOTROP (1999)
- International Conference on Environmental Contamination, Toxicology and Health (1998)
- Symposium on Ecology for Urban Sustainable Development (1997)
- International Conference on Remediation and Management of Degraded Lands (1996)
Workshops:
- Croucher Advanced Study Institute on Innovative Technologies for Soil Remediation (2008)
- Workshop on Aquaculture and Environment (2006)
- Workshop on Environmental and Health Effects of Persistent Toxic Substances (2004)
- LOICZ East Asia Basins Workshop (2001)
- LOICZ/UNEP Workshop on Estuarine Systems of the East Asia Region (2000)
- Workshop on Soil Contamination and Remediation (1998)
