Estimate of precipitation uniformity in Southeastern Srem [Serbia] and its application in soil reclamation, 2: Spacial and temporal distribution of precipitation in Southeastern Srem from the aspect of agriculture
2009
Gregoric, E., Faculty of Agriculture, Belgrade - Zemun (Serbia) | Djurovic, N., Faculty of Agriculture, Belgrade - Zemun (Serbia) | Petkovic, S., Faculty of Agriculture, Belgrade - Zemun (Serbia)
Precipitation is, in addition to air temperature, the most essential climate element, and also one of the most significant factors in agricultural production. For this reason, it is focused special attention to and a detailed analysis of its spacial and temporal distribution. The analysis of temporal variability of precipitation shows the following: mean values of annual precipitation ranged between 332.6 mm and 852.3 mm, the driest year was 2000 (332.6 mm), and the rainiest year was 2001 (852.3 mm). The values of the average annual precipitation, their standard errors and standard deviations show a high variability per years: the highest total precipitation was greater than the average by 35%, and the lowest total was smaller by 47%. The precipitation decreased from December to February, and then increased until June. The maximal deviations from the average occurred in summer, and the minimal - in winter. The greatest between the maximum values (22.16%) and the minimal values of the percentage of average monthly precipitation (7.66%) accounted for 14.5%. Precipitation can have rather non-uniform temporal and uniform spacial distributions. In the design of reclamation systems, in the cases of discontinuous measurements of precipitation data in the part of the area where the measurements can be supplemented.
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