Is Iran's plateau prone to heavy rains due to its mountainous nature and being in the path of western winds and regional rain currents (atmospheric rivers)?
Can the existence of mountain slopes of valleys and other topographical factors also provide the conditions for the occurrence of severe floods due to heavy rains?
The effect of blocking systems in the climatology of Iran's plateau is effective in causing drought and drought, frost, climate inversion in the pollution of big cities (air pollution and the accumulation of toxic gases and the destructive effect on human breathing and The health of people who have lung problems have a serious problem), has a great impact on climatology. Blocking systems are a phenomenon that can affect atmospheric currents and their formation. It creates a type of stagnation in the atmosphere of the region and is considered a type of blocking atmosphere. It causes drought or drought in the eastern regions of Iran. The results of researches and studies have shown that the presence of a blocking system leads to a negative anomaly of the orbital component and a positive anomaly of the meridional component of the wind, strengthening the relative and potential wind and increasing the vertical speed, relative humidity and precipitation. In addition, the blocking system strengthens and increases the lifespan and changes the direction of the rotors to lower widths. Closed systems can be high-pressure closed systems or low-pressure closed systems. The establishment of such systems play an important role in the emergence of dry or wet periods. The flow of upper winds is rarely along straight lines and generally The face is wavy or spiral. In addition, air rotates around a center (axis) in many cases. In the conditions where the air movement is rotating, it may be located in the center of rotation of the low pressure or high pressure (dynamic) area, in which case the cold air dynamically moves, for example, to the northeastern regions of Siberia, and to the east, center, and west, respectively. Iran has emissions and created a type of blocking of Omega or Rex type.
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