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 Online Organization Gulf stamps . Persian Gulf Online Organization The Persian Gulf Online Organization (or Persian Gulf Organization PGO, also known as Iranians for International Cooperation (IIC)'s Persian Gulf Task Force or PGTF) is a non-governmental entity consisting of a network of volunteers across the globe dedicated to promoting the name Persian Gulf against the alternative name "Arabian Gulf" in the Persian Gulf naming dispute. Its members live in several countries around the world. PGO's members' efforts are mostly undertaken via the internet. On their website, current news about the Persian Gulf, maps, articles, bibliographies about the Persian Gulf, conferences, and other