Liu Xinqi, Yu Shengsong, Shao Mingyu. Preliminary Studies on Element Stratigraphy of Clastic Sediments in Qarhan Salt Lake[J]. Acta Sedimentologica Sinica, 1997, 15(S1): 142-146.
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Liu Xinqi, Yu Shengsong, Shao Mingyu. Preliminary Studies on Element Stratigraphy of Clastic Sediments in Qarhan Salt Lake[J]. Acta Sedimentologica Sinica, 1997, 15(S1): 142-146.
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Preliminary Studies on Element Stratigraphy of Clastic Sediments in Qarhan Salt Lake
- Received Date: 1996-07-05
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Abstract
23 clastic sediments were treated with 6 steps of sequential extraction in 91-Ⅳ4 core of Qarhan Salt Lake, the proportion of9 kinds of element in 6 geochemical phases indicates; remain fraction>carbonate phase>moderate reducible phase, easy reduciblephase>excangeable fraction>organic fraction; the distribution law of each element in 91-Ⅳ4 core reflects the climate conditionswhen sediments formed.
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References
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[1]
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(1) 中国科学院盐湖研究所.青海柴达木盆地晚新生代地质环境演化.北京:科学出版社，1986.
(2) U.弗斯特纳、G. T. W维特曼主编.王忠玉，姚重华译.水环境的金属污染.北京:海洋出版社.1987.
(3) A. Tessier, et al. , Sequential extraction procedure for the specia-tion of particulate trace metals, Anal. Chem. , 1979, 51; 844-851.
(4) 于升松，Green W . J . , Nixon P. A二南极洲万达湖中的痕盆金属-一个封闭湖盆中痕t金属垂直迁移模式.中国科学.1991,10:1101-1109.
(5) 刘英俊，曹励明等.元素地球化学导论.北京:地质出版社，1987.
(6) 阎军.何丽娟等.西太平洋边缘海区元紊地层学研究及其古海洋学意义.海洋地质与第四纪地质，1991,11(2):57-67.
(7) 叶连俊，范德廉等.华北地区趁旦系、寒武系化学地史.地质科学，1964,(3):211~236.
(1) 中国科学院盐湖研究所.青海柴达木盆地晚新生代地质环境演化.北京:科学出版社，1986.
(2) U.弗斯特纳、G. T. W维特曼主编.王忠玉，姚重华译.水环境的金属污染.北京:海洋出版社.1987.
(3) A. Tessier, et al. , Sequential extraction procedure for the specia-tion of particulate trace metals, Anal. Chem. , 1979, 51; 844-851.
(4) 于升松，Green W . J . , Nixon P. A二南极洲万达湖中的痕盆金属-一个封闭湖盆中痕t金属垂直迁移模式.中国科学.1991,10:1101-1109.
(5) 刘英俊，曹励明等.元素地球化学导论.北京:地质出版社，1987.
(6) 阎军.何丽娟等.西太平洋边缘海区元紊地层学研究及其古海洋学意义.海洋地质与第四纪地质，1991,11(2):57-67.
(7) 叶连俊，范德廉等.华北地区趁旦系、寒武系化学地史.地质科学，1964,(3):211~236. |
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