Yarbaşı, Göknur ElifMartı, Ali İhsan2024-12-112024-12-112023978-605-69426-2-4https://hdl.handle.net/20.500.13091/9763Precipitation is one of the most variable parameters in the climate elements. Turkey's precipitation average is declining due to global warming. In addition, with the continuation of the factors causing drought, serious problems will occur in the future regarding water and water resources. Accurate forecasting of precipitation is of great importance for effective planning and management of water resources. In this context, the precipitation data of the Black Sea Region were examined in two stages. In the first stage, the monthly variation of the rainfall series of each station was examined with non-parametric Mann-Kendall, modified Mann-Kendall, Spearman Rho, Sen's t Tests. In the second stage, the annual change of the precipitation series of each station was investigated for a significance level of 0.05, and the starting years of the significant trends were determined. As a result, it was determined that there was a 65% increasing trend for 204 months on a monthly basis and there was a 7% significant trend for 0.05 significance level in the considered stations. When examined on an annual basis, it was determined that there was no significant trend for all the analyses at 10 stations, but a significant increase trend was determined in Kastamonu, Amasya, Çorum provinces, and a significant decrease trend was determined in Ordu station. Although the integrity was not achieved as a result of different analyses applied at the remaining 3 stations (Artvin, Bolu and Sinop), it was accepted that there was an increasing trend in these stations, considering that the obtained statistical values were quite close to the value of +1.96.eninfo:eu-repo/semantics/openAccessClimate ChangeBlack SeaTrend AnalysisPrecipitationConference Object