1. Aguilar E, Aziz Barry A, Brunet M, Ekang L, Fernandes A, Massoukina M, Mbah J, Mhanda A, do Nascimento DJ, Peterson TC, Thamba Umba O, Tomou M, Zhang X (2009). Changes in temperature and precipitation extremes in western central Africa, Guinea Conakry, and Zimbabwe, 1955–2006. J Geophys Res Atmos 114(D02115):1–11
2. Allen MR, Ingram WJ (2002) Constraints on future changes in climate and the hydrologic cycle. Nature 419(6903):224–232
3. Arnell NW (1999) Climate change and global water resources. Glob Environ Chang 9(1):S31–S49
4. Ashton PJ, Love D, Mahachi H, Dirks P (2001) An overview of the impact of mining and mineral processing operations on water resources and water quality in the Zambezi, Limpopo and Olifants Catchments in Southern Africa. In: Contract report to the mining, minerals and sustainable development (Southern Africa) Project, by CSIR-Environmentek, Pretoria and Geology Department, University of Zimbabwe-Harare. Report No. ENV-PC, vol 42
5. Banze F, Jiali G, Shi X (2017) Variability and trends of rainfall, precipitation and discharges over zambezi river basin, Southern Africa: review. Int J Hydrol 2:2