Análise do Balanço Hídrico Climatológico para a Bacia Hidrográfica do Rio São Francisco

Abstract

The water balance is essential to understand the need for irrigation, the distribution of water in hydrographic basins, especially in relation to the changes they experience. The permanence of attention states is highlighted in recurrent reservoirs, combined with observations of reduced rainfall patterns and a tendency to increase in temperature, in key watersheds with multiple uses, such as the São Francisco River. The objective of this study was to estimate the water balance of the São Francisco River basin along its main sub-basins, analyzing its seasonal hydroclimatology and annual water balance.