青海素有“中华水塔”之美誉,是长江、黄河和澜沧江的发源地。三江源是生命的源头,是文明的源头,是历史的源头,三江源是母亲河的“母亲”。世界只有一座青藏高原,中国只有一个三江之源。然而,近些年来,随着全球气候变暖,冰川、雪山逐年萎缩,直接影响高原湖泊和湿地的水源补给,? Qinghai is known as “China Water Tower,” the reputation of the Yangtze River, the Yellow River and the birthplace of the Lancang River. The Three Rivers is the source of life, the source of civilization and the source of history. The Three Rivers are the mother of Mother River. There is only one Tibetan Plateau in the world, and there is only one source of Sanjiang in China. However, in recent years, with the global warming, glaciers and snow-capped mountains have shrunk year by year, which directly affects the water supply of plateau lakes and wetlands.