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额济纳河古称“弱水”,又名二里子河。河水源于青海省祁连山,是黑河下游的统称。额济纳河在巴彦博古都分为东西两大支流,下有分岔十九条,由巴彦博古都向北呈扇形,十九条支岔最后注入东西居延海。几千年来,由于河水的不断冲淤,逐步形成了由南向北三百余里构成了以胡杨,红柳、梭梭为主要植物建群的额济纳绿州。额济纳河千百年来滋润着额济纳绿州三
Ejin ancient name of “weak water”, also known as two Lizi River. River water from the Qilian Mountains in Qinghai Province, collectively referred to as the lower reaches of the Heihe River. The Ejin River is divided into two major tributaries of the east and west in the ancient Bayanbo. There are nineteen branches under it. The ancient capital of Bayan is fan-shaped and the last nineteen branches are injected into the east and west of the sea. For thousands of years, due to continuous erosion and deposition of the river, Ejin Green State, with Populus euphratica, Tamarisk, and Haloxylon as main plants, has been formed gradually from south to north over 300 years. Ejin River Nourishing Ejina for thousands of years three