Abstract
Statistically downscaled models for precipitation based on multiple linear regression were developed and validated in the four different climatological zones of Rwanda for period, 1961–1990. The validation of these monthly models was majorly based on the ability of the model to reproduce trends of rainfall for an independent period. The downscaled simulations suggest that there will generally be increases in precipitation for majority of the months and increases of over 15% in the known onset months of rain seasons. The dry months are also expected to experience slight variations for the Eastern zone.
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References
Prioul, Ch., Sirven, P.: Atlas du Rwanda (1980)
Sachindra, D.A., Huang, F., Barton, A., Perera, B.J.C.: Statistical downscaling of general circulation model outputs to precipitation – Part 2: bias-correction and future. Int. J. Climatol. Banner 34, 3282–3303 (2014). https://doi.org/10.1002/joc.3915
Seimon, A., Phillipps, G.: Regional climatology of the Albertine Rift in “Long Term Changes in Africa”s Rift valley: impacts on biodiversity and ecosystems (2011). https://www.researchgate.net/profile/Michael_Wilson3/publication/216460597_Longterm_changes_in_the_ecological_factors_surrounding_the_chimpanzees_of_Gombe_National_Park/links/02e7e51ded180402e1000000/Long-term-changes-in-the-ecological-factors-surrounding-the-chimpanzees-of-Gombe-National-Park.pdf
Shongwe, M.E., Van Oldenborgh, G.J., Van Den Hurk, B.: Projected changes in mean and extreme precipitation in Africa under global warming, Part II: East Africa, p. 40 (2010)
Ongoma, V., Chen, H.: Temporal and spatial variability of temperature and precipitation over East Africa from 1951 to 2010. Meteorol. Atmos. Phys. 129, 131 (2017). https://doi.org/10.1007/s00703-016-0462-0
Rwanda Country Situational Analysis: Compiled by Alphonse Mutabazi Climate Change Consultant for Camco, Nairobi, Kenya, May 2011. http://rema.gov.rw/rema_doc/Climate%20change/Situational%20Analysis%20-%20RWANDA%20Final.pdf
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© 2018 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Pearl, N., Alphonse, M. (2018). Statistical Downscaling of Global Climate Model MIROC_4h Outputs to Precipitation in Rwanda. In: Kebe, C., Gueye, A., Ndiaye, A., Garba, A. (eds) Innovations and Interdisciplinary Solutions for Underserved Areas. InterSol 2018. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 249. Springer, Cham. https://doi.org/10.1007/978-3-319-98878-8_16
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DOI: https://doi.org/10.1007/978-3-319-98878-8_16
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