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三江源国家级自然保护区,位于青藏高原腹地、青海省南部,截至2020年2月,总面积12.31万平方公里。辖12个乡镇、53个行政村。是长江、黄河、澜沧江三大河流的发源地,被誉为中华水塔、亚洲水塔,[1]是中国面积最大的自然保护区;中国海拔最高的天然湿地;世界高海拔地区生物多样性最集中的自然保护区。非凡轶生
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The Sanjiangyuan area is located in the south of Qinghai Province, adjacent to Sichuan Province in the east, and adjacent to Golmud City and Dulan County of Qinghai Province in the north. The total area of the Sanjiangyuan Reserve is over 316,000 square kilometers. The Sanjiangyuan Nature Reserve is the birthplace of the Yangtze River, the Yellow River and the Lancang River. The nature reserve has four notable features: First, it is the largest nature reserve in my country, with an area equivalent to the area of two Shandong provinces. The second is my country's high-altitude wetlands, with an average altitude of about 4,000 meters, according to preliminary calculations by scientists. The third is the area where biodiversity is concentrated in the high-altitude areas of the world, where more than 70 species of wild animals are distributed. Sanjiangyuan Nature Reserve also includes Zhaling Lake and Zhaling Lake, which are known as "sister lakes at the source of the Yellow River", so Sanjiangyuan Nature Reserve is known as "China Water Tower".