Nansen-Tutu Centre’s 15-year Anniversary Symposium Gallery Poster session Global Observing System in Africa Panel discussion Poster session Prof Willem Landman giving the keynote address 2 Prof Zarina Patel giving the welcoming address Best young researcher presenter award Prof Willem Landman giving the keynote address for Atmospheric Processes and Dynamics Prof Abiodun and Anette closing the NansenTutu 15th anniversary symposium Participants of the Nansen-Tutu’s 15th Anniversary Symposium Participants of the Nansen-Tutu’s 15th Anniversary Symposium Dr Jennifer Veitch giving the keynote address on Operational Oceanography in Africa Poster session Dr Michael Hart-Davis giving the keynote presentation on Ocean Processes and Dynamics Geoengineer panel discussion Dr Jennifer Veitch giving the keynote presentation on Operational Oceanography in Africa Dr Stephen Kirkman giving the keynote address on Societal Impacts of Oceanic and Atmospheric Extreme events in Africa Prof Ebenezer Nyadjro giving the keynote address for Air-Sea Interactions and their influence on climate variability Poster session Poster session Prof Willem Landman giving the keynote address Prof Johannessen giving a talk about the history of Nansen-Tutu