 Oil spills: How pollution spoil Sombrero River for Agba Ndele Kano na di most polluted city for Africa - Report Ubeta pipeline explosion destroy plenti farms and fish pond Prof. Ede wey be Professor for climate science as e concern pollution, and di head of Geography department for Rivers State University tok dis one for di first annual conference of di Association for Environmental Impact Assessment of Nigeria AEIAN for University of Port Harcourt. 