On Monday, November 24, 2025, the Director, Institute of African and Diaspora Studies, University of Lagos announced the winner of the prestigious Rahamon Bello award. Dr Oluseyi Rotimi Obateru, Lecturer, Department of Geography, University of Ibadan in Oyo, emerged the winner of 2025 Rahamon Bello award for best Ph.D thesis in African and Diaspora Studies. His thesis entitled: “Dynamics of Urban Landscape Structure and its Impact on Ecosystem Services in the Rainforest and Guinea Savanna Ecoregions of Nigeria”. The Ph.D was obtained from the Federal University of Technology Minna in Niger State, Nigeria. Dr. Obateru’s thesis was supervised by Professors Apollonia Okhimamhe, Olutoyin Fashae and Dr Christopher Conrad.