عنوان مقاله [English]
Elements such as temperature, humidity, and rainfall are an effective area that determines the climate change of the area. In this research, calculations and analysis of all years of the year on monthly and annual basis using Mann-Kandal, Pearson and Spearman nonparametric statistical methods and trend analysis using the statistical period of 30 years (1987-2016) In order to study climate change, data from ten synoptic stations in the province of Khuzestan so that the whole area of the province is covered. The results of the study show that the precipitation factor in the most of the months of the year is on the upstream trend and the monthly temperature has an upward trend. The increase in temperature in each of the ten stations exacerbates evaporation and influences on water resources. In the provincial capital and in Ahwaz, monthly and annual data trends indicate a significant increase in the level 1 and 5 in the sound.