Impact of Sand Dredging Activities on Ecosystem and Community .Feb 28, 2018 . Area of Lagos Lagoon, Nigeria. Falilu Olaiwola . sand dredging and unsustainable ecological practices in Ibeshe were observed. One way ANOVA . This mobilisation process impacts estuarine water sys- tems due to the.process of sand mining in nigeria,Economic Burden of Sand Dredging on Artisanal Fishing in Lagos .Sand dredging; Turbidity; Artisanal fishing; Cost and returns; JEL: K32, Q5, Q56, D61 . Lagos state is one of the Nigerian coastline states dotted with many fishing .. The process of dredging creates spoils (excess material), which are carried.
process of sand mining in nigeria