A review of effective flood forecasting, warning and response system for application in South Africa

Abstract

Cyclone Eline caused severe flood damage in South Africa during February 2000. It has been estimated that the total amount lost was approximately R3 000 million. South African farmers lost more than 50% of their export products. Flood damages and disruptions to humans and animal species were even bigger in Mozambique. The emphasis in South Africa is still on, inter alia, structural mitigation measures. Policy-makers seek foreign support and finances, especially during the reconstruction phase after floods, for reparation purposes only. Little to no attention has been given to scientific hazard and risk assessments to determine a sustainable flood standard for different river reaches, which will contribute to appropriate mitigation and prevention strategies. The aim, after flood disasters, is primarily to ensure that flood losses will be covered and to restore the level of existence of flood victims to where it was before the flood.

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