أثر البقع الشمسية على الاتجاهات السنوية للمعدلات الحرارية في العراق

Abstract EN

The impact of sunspots has seen the lowest annual rates in the solar cycle from 1818 to 2015.

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It ranged between 2.2 solar spots in 1823 and the highest annual rate of sunspots in the 1950-1960 solar cycle.

And the annual rates of sunspots for the time cycles shown in Table were similar to most of them in terms of elevation and decrease.

The research also relied on data recorded by the weather stations between 1980-2015 as time limits for study.

Eight climatic stations were selected as spatial limits, Mosul, Kirkuk, Baghdad, Rutbah, Hayy, Diwaniyah, Nasiriyah and Bus The study of the analytical approach and the quantitative method in dealing with these data and the use of the spss program to extract correlation coefficient Pearson to determine the correlation between the sunspots and the trends of general, large and micro temperature, the study found a weak inverse relationship between the sunspots and the rates The statistical results have been shown between the annual rates of sunspots and general annual thermocouples in Iraq for the period 1971-2015 However, other factors are more powerful and affect the overall annual temperature rates, To the annual average temperature is weak and limited, and the extent of the effect of sunspots on the annual rates of general temperatures, and the maximum and micro-area of the study is also weak and limited.