ABSTRACT
In some instances, research is a key to resolving complex issues associated with improving the capacity of individual persons, governments, and international organizations to cope with drought. Three components of climate research can be distinguished: theory, general circulation modeling, and empirical analysis. All three components, as well as interaction between them, are essential for the diagnostic understanding of the climate system, which in turn is basic to the development of drought prediction. Drought has a considerable impact on the hydrology of a stricken region. Participating agencies must have good internal communication and established priorities to ensure that their programs are responsive to any drought contingency plan. Depending on the duration, intensity, and spatial characteristics of drought, the agricultural recovery of an area could be handicapped despite average or better rainfall. Decisions made by governments during periods of drought are made for humanitarian and political reasons.
