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贵德黄河景区从哪里黄河水发黄

更新时间: 2020-10-24 00:00:00     

贵德黄河景区的黄河水清澈,并无发黄现象。黄河在进入黄土高原之前,所含泥沙不多,河水较清澈。只有进入黄土高原后由于河床由泥沙地质构成,水流冲蚀河床带走大量泥沙,河水才变成混浊的黄色。贵德位于青海省,离黄土高原还很远,那段黄河河床多为岩石构造,所以泥沙少,河水清澈。

关键词: 黄河 景区 哪里 河水 发黄

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