A National Assessment of Potential Climate Change Impacts on the Hydrological Yield of Different Hydro-Climatic Zones of South Africa Report 2 – Perspectives on Adaptation to Climate Change in the South African Water Sector A National Assessment of Potential Climate Change Impacts on the Hydrological Yield of Different Hydro-Climatic Zones of South Africa Report 2 - Perspectives on Adaptation to Climate Change in the South African Water Sector Posted in .