青海湖湖东沙地河湖-风成沉积记录的中晚全新世以来环境变化
陈东雪1(
), 鲁瑞洁1(), 丁之勇1, 刘小槺2
), 鲁瑞洁1(), 丁之勇1, 刘小槺2
Mid-late Holocene environmental changes recorded by fluvio-lacustrine and aeolian sediments in the eastern sandy land of Qinghai Lake
Dongxue Chen1(), Ruijie Lu1(), Zhiyong Ding1, Xiaokang Liu2
), Ruijie Lu1(), Zhiyong Ding1, Xiaokang Liu2
图6. SDT剖面的A-CN-K三元图和CIA值
Bt=黑云母，Cl=绿泥石，Gs=三水铝石，Il=伊利石，Ks=钾长石，Kn=高岭石，Pl=斜长石，Sm=蒙脱石
Fig.6. Chemical index of alteration （CIA） values and A-CN-K ternary diagram from SDT section
