出典:Wiktionary
Shatt al-Arab
出典:『Wiktionary』 (2014/02/28 20:04 UTC 版)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/17 07:24 UTC 版)
The Shatt al-Arab (Arabic: شط العرب, literally Coast/Beach of the Arabs), or the Arvand Rūd (Persian: اروندرود, literally Arvand River), is a river in Southwest Asia of some 200 km (120 mi) in length, formed by the confluence of the Euphrates and the Tigris in the town of al-Qurnah in the Basra Governorate of southern Iraq. The southern end of the river constitutes the border between Iraq and Iran down to the mouth of the river as it discharges into the Persian Gulf. It varies in width from about 232 metres (761 ft) at Basra to 800 metres (2,600 ft) at its mouth. It is thought that the waterway formed relatively recently in geologic time, with the Tigris and Euphrates originally emptying into the Persian Gulf via a channel further to the west.