| LU SAIYING,ZHU MINGYUAN.THE BACKGROUND VALUE OF CHEMICAL ELEMENTS IN THE HUANGHAI SEA SEDIMENT[J].Acta Oceanologica Sinica,1987,(4):558-567 |
| THE BACKGROUND VALUE OF CHEMICAL ELEMENTS IN THE HUANGHAI SEA SEDIMENT |
| THE BACKGROUND VALUE OF CHEMICAL ELEMENTS IN THE HUANGHAI SEA SEDIMENT |
| 投稿时间：1986-06-25 修订日期：1987-03-10 |
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| 中文摘要: |
| The distribution of some chemical elements in the Huanghai Sea sediment is statistically revealed on the basis of the new geochemical fundamental law presented respectively by Ahrens and Vistelius. The distribution characteristics of 8 elements (i.e. Cu, Hg, Zn, Cd, Pb, Cr, As and Corg) are described and the significant level of their average concentration difference between the surface and bottom sediments is examined by t test method. Finally the background value is worked out. |
| 英文摘要: |
| The distribution of some chemical elements in the Huanghai Sea sediment is statistically revealed on the basis of the new geochemical fundamental law presented respectively by Ahrens and Vistelius. The distribution characteristics of 8 elements (i.e. Cu, Hg, Zn, Cd, Pb, Cr, As and Corg) are described and the significant level of their average concentration difference between the surface and bottom sediments is examined by t test method. Finally the background value is worked out. |
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