highly significantP ≤ 0.01
The obtained results were analyzed using the Excel-Stat 2019 software for determination of the spatial and temporal variations by analysis of variance using the one-way ANOVA test (alpha = 0.05) which was also used for determination of the probability values ( P-values ); significance levels of tests were taken as significant when P ≤ 0.05 and highly significant when P ≤ 0.01.