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1青海省水域概况及水生生物重要性青海省是长江、黄河、澜沧江的发源地,水域辽阔,江河湖泊星罗棋布,全省包括四大流域,黄河流域、长江流域、澜沧江流域、内陆河流域。内陆河流域又包括祁连山黑河水系及哈拉湖水系、柴达木盆地水系、青海湖水系、可可西里湖泊群水系、茶卡沙珠玉河水系,其中黑河是我国第二大内陆河,全长821km。大小湖泊266个,总面积12600平方公里,面积较大的湖泊有青海湖(4200平方公里,咸水湖),扎陵湖和鄂陵湖(共1130平
1 Overview of Qinghai Water and Aquatic Organisms Qinghai Province is the birthplace of the Yangtze River, the Yellow River and the Lancang River. There are vast rivers and lakes, including the four major river basins, the Yellow River valley, the Yangtze River valley, the Lancang River valley and the inland river basins. The inland river basin also includes the Heihe River system in the Qilian Mountains, the Hala Lake water system, the Qaidam Basin water system, the Qinghai Lake system, the Hoh Xil Lake water system and the Chaka Pearl River system. Heihe River is the second largest inland river in China, 821km. There are 266 large and small lakes with a total area of 12,600 square kilometers. Qinghai Lake (4,200 square kilometers, lagoon), Zaling Lake and Eling Lake