Measurement of CFCs on Lines I8N, I8S, I5E and I9S of the WHP Indian Ocean Expedition
Measurement of CFCs on Lines I8N, I8S, I5E and I9S of the WHP Indian Ocean Expedition
批准号:
9413161
负责人:
William Smethie
金额:
$43.03万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-06-15 至 1997-11-30
中文摘要
本项目是对美国世界海洋环流实验(WOCE)印度洋水文计划(IO WHP)的一项贡献。PI将收集水样以分析IO WHP线I-8S, 9S, 8N和5E上的CFC浓度。这些线构成IO WHP的第1和第3支路。将特别关注亚南极模态水的形成和环流、南极中间水、温跃层通风以及赤道洋流输送新近通气水的程度。CC1-4的额外测量将允许从相同的样品中研究更长的时间尺度。***
英文摘要
9413161 Smethie This project is a contribution to the US World Ocean Circulation Experiment (WOCE) Indian Ocean Hydrographic Program (IO WHP). The PI will collect water samples to ba analyzed for CFC concentration on IO WHP lines I-8S, 9S, 8N, and 5E. These lines constitute legs 1 and 3 of the IO WHP. Specific focus will be on formation and circulation of Subantarctic Mode Water, Antarctic Intermediate Water, thermocline ventilation, and the extent to which equatorial currents transport recently ventilated water. The additional measurement of CC1-4 will allow study of longer time scales from the same samples. ***
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依托单位:
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