Investigation of Long-Year (1970-2019) Total Precipitation Based on Global Climate Change :A Case Study from Siirt Province of Turkiye

Authors : M Cüneyt Bağdatlı, Yiğitcan Ballı

Pages : 52-66

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Publication Date : 2024-12-31

Article Type : Research Paper

Abstract :This research was carried out in order to evaluate the change courses of total precipitation data observed for many years (1970-2019) in the center of Siirt province over the years. In the study, long period total precipitation data were subjected to trend analysis. In this context, Mann-Kendall and Sperman\\\'s Rho order correlation tests and Sen\\\'s trend slope method tests were used. As a result of the research; The highest annual total precipitation observed for many years was found to be 1046.4 mm in 1988. The lowest annual total precipitation value was determined as 443.2 mm in 1973. As a result of the research, it was concluded that there was no increasing or decreasing trend in total precipitation for many years in Siirt province.
Keywords : Total Precipitation, Trend Analysis, Global Climate Change, Siirt province, Turkiye