My main research interests are:
- integrated groundwater and surface water management:
- economics and governance of managed aquifer recharge:
- groundwater policy and governance; and
- groundwater solutions for water and food security, and adaptation to climate change.
I am a member of the management group of the Groundwater Solutions Initiative for Policy and Practice, leading globally relevant strategic initiatives to promote sustainable groundwater governance and management. I lead the International Association of Hydrogeologists working group on economic aspects of managed aquifer recharge and collaborate with the OECD on best practices and indicators of integrated water management.