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南沙湖是一个季节性的淡水湖泊,位于汉中市城固县,拥有蓄洪、调洪、运输、养殖和灌溉以及旅游等多项功能。南沙湖国家水利风景区是水利部公布的第七批国家水利风景区。由于它具有“高水是湖,低水是河”独特的自然地理景观,形成了独特的亚热带湿润季风区湿地生态系统,是鹤类、鹳类和天鹅等珍禽的主要越冬栖息地,也是鹭类、燕类等夏季候鸟的栖息地。候鸟巨大的数量、繁多的种类,形成了生态旅游的亮丽新景观。
Nansha Lake is a seasonal freshwater lake located in Chenggu County, Hanzhong City. It has many functions such as flood storage, flood control, transportation, breeding and irrigation, and tourism. Nansha Lake National Scenic Area is the Ministry of Water Resources announced the seventh batch of national water conservancy scenic area. Because of its unique natural landscape, “high water is a lake and low water is a river,” a unique subtropical humid monsoon wetland ecosystem is formed. It is a major wintering habitat for rare birds such as cranes, storks and swans. Heron, swallows and other summer migratory habitat. A huge number of migratory birds, a wide range of species, forming a beautiful new landscape ecotourism.