Claude Roy is a physical oceanographer with expertise in fisheries oceanography and upwelling systems dynamics. As a scientist of the French Research Institute for Development (IRD), he spent extended periods of time in countries bordering upwelling systems, during which he contributed to the implementation of several regional 'climate and fisheries' research and training projects. He has been involved in SPACC since the late 1990s and served as its co-chair from 2003 to 2008.