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湘江是长江中游的重要支流之一,发源于广西壮族自治区灵川县海洋山西麓的海洋坪,自西南向东北蜿蜒而下,斜贯湖南省境,由湘阴县芦林潭入洞庭湖,然后从岳阳城陵矶泄入长江。干流全长827公里,沿途接纳大小支流1300多条,集水面积9.46万平方公里,其中湖南省境内8.51万平方公里,多年平均入湖水量713亿立方米,其中湖南省境产水量占624亿立方米。它是湖南省四大水系中流域面
The Xiangjiang River is one of the important tributaries of the middle reaches of the Yangtze River. It originated from the ocean floor in the foothills of the Ocean Mountain in Lingchuan County, Guangxi Zhuang Autonomous Region. It winds down from the southwest to the northeast and runs obliquely through Hunan Province. It flows from Lulin Lake in Xiangyin County into Dongting Lake , Then discharged from the Yueyang Chenglingji into the Yangtze River. The total length of 827 kilometers of the mainstream, along the size of the accepted more than 1,300 tributaries, catchment area of 94,600 square kilometers, of which 85,100 square kilometers in Hunan Province, the average annual lake water 71.3 billion cubic meters, of which Hunan Province, water production accounted for 62.4 billion cubic meter. It is the basin surface of the four major water systems in Hunan Province