Seite - 634 - in Book of Full Papers - Symposium Hydro Engineering

Table 6: Results of the study of precipitation and temperature variables in the monthly and seasonal scale Result of precipitation series trend test Station Result of Temperature series trend test Month -1.11 Zidasht **2.104 January 0.596 ***3.267 February -1.421 **2.637 March Table 7: Results of runoff trends study in the monthly and seasonal scale Station Month Result of Runoff series trend test Galink January *1.955 February 1.597 March **2.432 Mean of winter **2.328 April **2.268 May -0.88 June *-1.805 Mean of spring -0.582 (Significant statistics at the probability level of 90%, 95%, and 99% are indicated by symptoms of *, **, and ***). Figures 7 (a) and (b) show two examples of the process obtained at the Galink hydrometric station. 634