| 论黄海沉积物元素区域分布格局 |
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| 引用本文： | 赵一阳,何丽娟,陈毓蔚.论黄海沉积物元素区域分布格局[J].海洋科学,1989,13(1):1-5. |
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| 作者姓名： | 赵一阳 何丽娟 陈毓蔚 |
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| 作者单位： | 中国科学院海洋研究所
(赵一阳，何丽娟)，中国科学院地球化学研究所(陈毓蔚) |
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| 摘 要： |
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| 关 键 词： | 海洋沉积物 元素 分布格局 |
ON REGIONAL DISTRIBUTJON PATTERNS OF ELEMENTS IN SEDIMENTS OF THE YELLOW SEA |
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| Zhao Yiyang,He Lijuan.ON REGIONAL DISTRIBUTJON PATTERNS OF ELEMENTS IN SEDIMENTS OF THE YELLOW SEA[J].Marine Sciences,1989,13(1):1-5. |
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| Authors: | Zhao Yiyang He Lijuan |
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| Abstract: | More than 30 major and trace elements in sediments from the Yellow Sea have been determined by means of atomic absorption spectrophotometer and X-ray fluorescence analyzer. Based on a detailed study of regional distribution of the elements, 5 kinds of distribution patterns have been proposed and five geochemical provinces can be classified. Except for "transition" region. there are Ca-Sr-high and Rb-low, K-Rb-high and Ca-low, Fe-Zn-high and Sr-low, Mn-high, and Ca-Fe-moderate provinces. Each one is in accordance with a certain sedimentary environment. Factors causing the distributions of elements are mainly sediment type, hydrodynamic condition, material source, physical-chemical environment and biological action. |
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| Keywords: | Element Regional distribution Sediment |
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