Persian Gulf rain contributions, there is still a deficit of 416 cubic kilometers per year. This difference is supplied by currents at the Strait of Hormuz. The water from the Gulf has a higher salinity, and therefore exits from the bottom of the Strait, while ocean water with less salinity flows in through the top. Another study revealed the following numbers for water exchanges for the Gulf: evaporation = -1.84m/year, precipitation = 0.08m/year, inflow from the Strait = 33.66m/year, outflow from the Strait = -32.11m/year, and the balance is 0m/year. Data from different 3D computational fluid mechanics models, typically with spatial resolution
Persian Gulf Pro League Persian Gulf Pro League The Persian Gulf Pro League (), formerly known as the Iran Pro League (), is the highest division of professional football in Iran. The league was also known as the Persian Gulf Cup () from 2006. It is the top-level football league in Iran since its foundation in 2 November 2001. Each year, the top finishing team in the Persian Gulf Pro League becomes the Iranian football champion, and the lowest finishing teams are relegated to Azadegan League. Since 2013, the league comprises 16 teams. The winner and runner-up of the Persian Gulf Pro League and