Author:Landman, WADate:Jun 2014The production of seasonal forecasts on a routine basis in South Africa started in the early 1990s. Most of the modelling then was based on linear statistical approaches. The subsequent evolution of the seasonal forecasting enterprise in South ...Read more
Author:Beraki, Asmerom F; DeWitt, D; Landman, WA; Olivier, CDate:Sep 2011This paper introduces the South African Weather Service's coupled ocean-atmosphere model. The paper also demonstrates the advances made in configuring an operational coupled ocean-atmosphere model in South Africa for seasonal forecast production. ...Read more
Author:Landman, WA; Landman, SDate:Jul 2012Verification of weather and seasonal forecasts, as well as the statistical analysis of the spatial and temporal description of forecast and observed fields, are necessary to improve on our understanding of the capabilities of models to describe ...Read more
Author:Maluleke, P; Landman, WA; Malherbe, Johan; Archer, Emma RMDate:Nov 2018Application of seasonal forecasts in agriculture has significant potential and realized utility. Other sectors that may also benefit from using seasonal forecasts include (but are not limited to) health, hydrology, water, and energy. This ...Read more
Author:Malherbe, Johan; Landman, WA; Olivier, C; Sakuma, H; Luo, J-JDate:Jul 2014Forecasts of a Global Coupled Model for austral summer with a 1 month lead are downscaled to end-of-season maize yields and accumulated streamflow over the Limpopo Province and adjacent districts in northeastern South Africa through application ...Read more
Author:Landman, WA; Tadross, M; Engelbrecht, F; Archer, Emma RM; Joubert, ADate:Nov 2011In southern Africa, seasonal rainfall and temperature forecasts have been made for almost two decades already and these forecasts have been developed to improve the ability of users to cope with fluctuations in rainfall and temperatures on a ...Read more