SciELO - Scientific Electronic Library Online

SciELO - Scientific Electronic Library Online

Article References

WELDERUFAEL, WA; LE ROUX, PAL  and  HENSLEY, M. Quantifying rainfall-runoff relationships on the Mieso Hypo Calcic Vertisol ecotope in Ethiopia. Water SA [online]. 2012, vol.38, n.2, pp.225-232. ISSN 1816-7950.

    ABEBE M (1998) Nature and Management of Ethiopian Soils. ILRI, Addis Ababa. [ Links ]

    ANDERSON JJ (2007) Rainfall-runoff relationships and yield responses of maize and dry beans on the Glen-Bonheim ecotope using conventional tillage and in-field rainwater harvesting. Ph.D. thesis, University of the Free State, Bloemfontein. [ Links ]

    BENNIE ATP and HENSLEY M (2001) Maximizing precipitation utilization in dry land agriculture in South Africa. J. Hydrol. 241 125-139. [ Links ]

    BENNIE ATP, STRYDOM JE and VREY HS (1994) Storage and use of rain water in soil for the stabilization of plant production in semi-arid areas [Afr]. WRC Report No. 227/1/94. Water Research Commission, Pretoria. [ Links ]

    BOTHA JJ (2006) Evaluating maize and sunflower production in a semi-arid area using infield rainwater harvesting. Ph.D. thesis, University of the Free State, Bloemfontein. [ Links ]

    BOTHA JJ, VAN RENSBURG LD, ANDERSON JJ, HENSLEY M, MACHELI, MS, VAN STADEN PP, KUNDHLANDE G, GROENEWALD DG and BAIPHETHI MN (2003) Water conservation techniques on small plots in semi-arid areas to enhance rainfall use efficiency, food security, and sustainable crop production. WRC Report No. 1176/1/03. Water Research Commission, South Africa. [ Links ]

    DU PLESSIS MC and MOSTERT JWC (1965) Runoff and soil losses at the Agricultural Research Centre, Glen. S. Afr. J. Agric. Sci. 8 1051-1061. [ Links ]

    ETHIOPIAN METEOROLOGICAL SERVICE (2004) Personal communication, 30 September 2004. Ethiopian Meteorological Service, P.O. Box 1090, Addis Ababa, Ethiopia. [ Links ]

    FAO (1984) Provisional Soil Association Map of Ethiopia (1:2,000,000). Based on the work of H.Y. Wijntje-Bruggeman, AG:DP/ETH/82/010. Field Document 6. FAO, Addis Ababa, Ethiopia. [ Links ]

    FAO (1998a) Soils of East Africa. URL: www. (Accessed 5 May 2005). [ Links ]

    FAO (1998b) World Reference Base for Soil Resources. World Soil Resource Reports 84. FAO, Rome. [ Links ]

    GICHERU PT, GACHENE CKK and BIAMAH EK (1998) Effects of tillage and mulching on soil moisture conservation and crop production. Appl. Plant Sci. 12 5-9. [ Links ]

    HAYLETT DG (1960) Runoff and soil erosion studies at Pretoria. S. Afr. J. of Agric. Sci. 3 379-394. [ Links ]

    HENSLEY M, BOTHA JJ, ANDERSON JJ, VAN STADEN PP and DU TOIT A (2000) Optimizing rainfall use efficiency for developing farmers with limited access to irrigation water. WRC Report No. 878/1/00. Water Research Commission, Pretoria. [ Links ]

    HUFF FA (1967) Time distribution of rainfall in heavy storms. Water Resour. Res. 3 1007-1019. [ Links ]

    KAMARA CS and HAQUE I (1988c) Physical properties of Vertisols and their implications for management: A review. Plant Science Division Working Document B7. ILCA, Addis Ababa, Ethiopia. [ Links ]

    KAMPES J, HARI KRISHNA J, and PATHAK P (1981) Rainy season cropping on deep Vertisols in the Sami-arid Tropics; Effects on hydrology and soil erosion. In: Lal R and Russel EW (eds.) Tropical Agricultural Hydrology, Watershed Management and Land Use. John Wiley and Sons Ltd., Chichester. [ Links ]

    KRONEN M (1994) Water harvesting and conservation techniques for smallholder crop production systems. Soil Tillage Res. 32 71-86. [ Links ]

    MADSEN H, WILSON G and AMMENTORP HC (2002) Comparison of different automated strategies for calibration of rainfall-runoff models. J. Hydrol. 261 (1-4) 48-59. [ Links ]

    MAMO G (2006) Using seasonal climate outlook to advise on sorghum production in the central Rift Valley of Ethiopia. Ph.D. dis-sertation, University of the Free State, Bloemfontein. [ Links ]

    MoA (MINISTRY OF AGRICULTURE, ETHIOPIA) (2000) Agro-Ecological Zones of Ethiopia. Natural Resource Management and Regulatory Department, Ministry of Agriculture, Addis Ababa. [ Links ]

    MORIN J and BENYAMINI Y (1977) Rainfall infiltration into bare soils. Water Resour. Res. 3 813-817. [ Links ]

    MORIN J and CLUFF CB (1980) Runoff calculation on semi-arid watersheds using a rotadisk rainulater. Water Resour. Res. 16 1085-1093. [ Links ]

    MORIN J, RAWITZ E, HOOGMOED WB and BENYAMINI Y (1983) Tillage practice for soil and water conservation in the Semi-Arid Zone III: Runoff modelling as a tool for conservation tillage design. Soil Tillage Res. 4 215-224. [ Links ]

    MWAKALILA SS and HATIBU N (1993) Rain water harvesting for crop production in Tanzania. Proc. 3rd annual scientific conference ofthe SADC — Land and Water Management Research, October 1992, Harare, Zimbabwe. [ Links ]

    REINDERS FB and LOUW AA (1984) Infiltration: Measurement and use. Report of the Division of Agricultural Engineering, Department of Agricultural Technical Services, Pretoria. [ Links ]

    OJASVI PR, GOYAL RK and GUPTA JP (1999) The Micro-Catchment water harvesting technique for the plantation ofjujube (Zizyphus mauritiana) in an agroforestry system under arid conditions. Agric. Water Manage. 41 95-105. [ Links ]

    OWEIS T, HACHUM A and KIJNE J (1999) Water harvesting and supplemental irrigation for improved water use efficiency in dry areas. System-Wide Initiative on Water Management (Paper no. 7). International Water Management Institute, Colombo, Sri Lanka. [ Links ]

    SOIL CLASSIFICATION WORKING GROUP (1991) Soil classification - a taxonomic system for South Africa. Mem. Agric. Nat. Resource. No. 15. Department of Agricultural Development, Pretoria. [ Links ]

    VIRGO KH and MUNRO RN (1987) Soil and erosion features of the Central Plateau of Tigrai, Ethiopia. Geoderma 20 131-157. [ Links ]

    WELDERUFAEL WA (2006) Quantifying rainfall-runoff relationships on selected benchmark ecotopes in Ethiopia: A primary step in water harvesting research. Ph.D. thesis, University of the Free State, Bloemfontein, South Africa. [ Links ]

    WELDERUFAEL WA, LE ROUX PAL and HENSLEY M (2008) Quantifying rainfall-runoff relationships on the Dera Calcic Fluvic Regosol ecotope in Ethiopia. Agric. Water Manage. 95 1223-1232. [ Links ]

    WELDERUFAEL WA, LE ROUX PAL and HENSLEY M (2009) Quantifying rainfall-runoff relationships on the Melkassa Hypo Calcic Regosol ecotope in Ethiopia. Water SA 35 (5) 639-648. [ Links ]

    WILLMOTT CJ (1981) On the validation of models. Phys. Geogr. 2 184-194. [ Links ]

    ZERE TB, VAN HUYSSTEEN CW and HENSLEY M (2005) Estimation of runoff at Glen in the Free State Province of South Africa. Water SA 31 17-21. [ Links ]