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
Rugby union in the Arab states of the Persian Gulf Rugby union in the Arab states of the Persian Gulf Rugby union in the Arab states of the Persian Gulf is a minor, but growing sport. The Arabian Gulf rugby union team is currently ranked 40th in the International Rugby Board's world rankings which ranks the IRB's ninety-five full member countries. Out of 4645 registered rugby union players in the Persian Gulf region, 2950 are pre-teens or teenagers. The governing body for rugby in the Arab states of the Persian Gulf, until 2010, is the Arabian Gulf RFU, whose headquarters are located in Dubai, United Arab Emirates. Previously known as