VARIABILIDADE DA PRECIPITAÇÃO NA UNIDADE DE GERENCIAMENTO DE RECURSOS HÍDRICOS DO MÉDIO PARANAPANEMA

Abstract

Analysis of variability of rainfall UGRHI-17 is important because it is located inan area of agriculture. This importance is through a better dialogue betweenresearch and farmers, who can see this, an analysis of events that impact yourdirect planting. Noting the periodic occurrence of these events, agriculture canbe prevented by protecting your planting and ensuring a good harvest. The analysis and observation of the entire region is through the location of thestations, which allow a more complete analysis if they are well scatteredthroughout the unit. Through calculations parse wet and dry years, and thiswork will be given emphasis to the wet years. They presented the climatologicalaverage above average extracted for all seasons. These wet years are generallyassociated with events such as El Niño and the intensification of SACZ. For theseyears, was also observed the spatial distribution of rainfall through isolines. Howto deal with regional data, the Geostatistics was a resource used in this work tomake the analysis more complete and closer to the actual data from the wideyear-to-interannual scale. Their adoption is in the preparation of contour,making the spatial distribution more accurate.

Keywords

• Variabilidade
• Médio Paranapanema
• Anos Úmidos
• El Niño
• Zcas