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黄河口地区沉积物中若干地球化学参数及地球化学环境 |
作者:黄薇文[1] 张经[2] 杨作升[2]; 出处:山东海洋学院学报. 1985,15(2).-112-120 |
关键词:黄河口 海洋沉积物 地球化学参数 沉积环境 Eh |
中文 |
文章摘要:This paper is concerned with the distibuticn of seme geochemical factors in sediments from Huanghe River Estuary,such as Eh,pH,Fe/Fe and the ratio of elementsp which show the characteristics of sedimentation in the estuary.According to the physical-chemistry principle the diagram of FeS2-Fe3O4-Fe2O3 system is made to indicate the coexistence and the tranform among minerals. |
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