With high and accelerating population growth and with low and declining efficiency in the use of resources, Africa is currently facing a long-term declining trend. Since agriculture accounted for 41% of the GDP of Africa in 1982, formulation and implementation of efficient land use policies are prerequisites if the long-term adverse trend is to be reversed.
Mehmood, H., Mukkavilli S. K., Weber, I., Koshio, A., Meechaiya, C., [...]
Cecilia Tortajada, 2020, npj Clean Water, Volume 3:22.
Rosario Sanchez, Laura Rodriguez and Cecilia Tortajada, 2020, Journal [...]