Port of Lisbon in the north margin of the River Tagus. In 205 BC, the city (known as "Olissippo") was conquered by the Romans. In the 5th Century the Suebi conquered the area, followed by the Visigoths. In AD 714, the Moors conquered Lisbon, expanding the port with their Mediterranean and Atlantic trades. Port of Lisbon The Port of Lisbon (Portuguese: "Porto de Lisboa") is the third largest port in Portugal, located where the River Tagus and the Atlantic Ocean meet, in the Portuguese capital of Lisbon. Due to its strategic location on the Portuguese coast between Europe, Africa, and the Atlantic, the
Atlantic Ocean Leakage/Rings, which brings salty Indian Ocean waters into the South Atlantic, and the "Atmospheric Bridge", which evaporates subtropical Atlantic waters and exports it to the Pacific. The Atlantic Ocean consists of four major, upper water masses with distinct temperature and salinity. The Atlantic Subarctic Upper Water in the northern-most North Atlantic is the source for Subarctic Intermediate Water and North Atlantic Intermediate Water. North Atlantic Central Water can be divided into the Eastern and Western North Atlantic central Water since the western part is strongly affected by the Gulf Stream and therefore the upper layer is closer to underlying fresher