| LIU MINGXING,ZHANG SHOULIN,LI GUOJI,GU HONGKAN. 1986. DISTRIBUTION OF Sn AND Bi IN THE SEAWATER OF NORTHWEST PACIFIC AND EQUATOR. Acta Oceanologica Sinica, (1):63－69 |
| DISTRIBUTION OF Sn AND Bi IN THE SEAWATER OF NORTHWEST PACIFIC AND EQUATOR |
| DISTRIBUTION OF Sn AND Bi IN THE SEAWATER OF NORTHWEST PACIFIC AND EQUATOR |
| Received:June 09, 1984 Revised:May 10, 1985 |
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| Abstract: |
| The average concentration of total Sn in surface layer is 2.90 μg/1 and that of total Bi 0.50 μg/1.The free ion, bound and particulate forms of Sn in Changjiang (Yangtze River) Estuary account for 20%, 30% and 50% of the total Sn respectively, and those of Bi 25%, 35% and 40% respectively.In the surface water of the Pacific, the total Sn is 2.06 μg/1, and the percentages of the three forms of Sn are 50, 30 and 20% respectively.The total Bi are 0.38 μg/1, and the percentages of the three forms of Bi are 55, 25 and 20% respectively.The concentrations of free ions of Sn and Bi in 0-1400 m and 0-1900 m in 18 and 19 stations are in vertical homogeneous distribution.The slight similarity in distribution between Bi ion and salinity may be due to the influence of organisms and biochemistry. |
| 中文摘要: |
| The average concentration of total Sn in surface layer is 2.90 μg/1 and that of total Bi 0.50 μg/1.The free ion, bound and particulate forms of Sn in Changjiang (Yangtze River) Estuary account for 20%, 30% and 50% of the total Sn respectively, and those of Bi 25%, 35% and 40% respectively.In the surface water of the Pacific, the total Sn is 2.06 μg/1, and the percentages of the three forms of Sn are 50, 30 and 20% respectively.The total Bi are 0.38 μg/1, and the percentages of the three forms of Bi are 55, 25 and 20% respectively.The concentrations of free ions of Sn and Bi in 0-1400 m and 0-1900 m in 18 and 19 stations are in vertical homogeneous distribution.The slight similarity in distribution between Bi ion and salinity may be due to the influence of organisms and biochemistry. |
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