| 氚和氦－3对研究海洋过程的应用 |
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| 引用本文： | 张振生,秦学祥.氚和氦－3对研究海洋过程的应用[J].海洋科学进展,1996(2). |
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| 作者姓名： | 张振生 秦学祥 |
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| 作者单位： | 国家海洋局第一海洋研究所 |
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| 摘 要： | 氚（３Ｈ）与其它全球散落放射性产物的不同之处，在于它与水文循环密切关联。本文通过介绍中大西洋脊两侧Ａｚｏｒｅｓ（亚速尔群岛）海域、表层海水中３Ｈ及其放射性子体产物氦－３（３Ｈｅ）浓度分布的演变，揭示了沿亚速尔群岛流有一强锋存在，以及３Ｈ浓度与海水盐度、氧含量、水团“年龄”之间的关系，有力地说明在ＨＴＯ分子状态的３Ｈ，对研究海洋过程是一理想的示踪剂。
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| 关 键 词： | 氚，氦－3，海洋过程 |
Application of Tritium and Helium-3 to the Study of Oceanographic Processes |
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| Zhang Zhensheng, Qin Xuexiang.Application of Tritium and Helium-3 to the Study of Oceanographic Processes[J].Advances in Marine Science,1996(2). |
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| Authors: | Zhang Zhensheng Qin Xuexiang |
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| Abstract: | The differences between Tritium (3H) and other global falloff radioactive products lie in its close relation to hydrologic cycle. The existence of a Strong front along the Azores current as revealed in this paper by presenting the development of the distribution of the concentrations of 3H and its radioactive daughter product sHe in the surface water of the sea area of Azores on both sides of the Mid-Atlantic Ridge as well as the concentration of tritium in relation to seawater salinity, oxyegen content and the age of water mass have strongly demonstrated that 3H in the form of HTO molecules is an ideal tracer for oceanographic process studies. |
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