南海北部上层海洋变化的定点观测分析

方文东; 施平; 毛庆文; 甘子钧

南海北部上层海洋变化的定点观测分析

1.
中国科学院南海海洋研究所, 广州 510301;中国科学院海洋研究所, 青岛 266071
2.
中国科学院南海海洋研究所, 广州 510301

基金项目: 国家“九五”攀登项目“南海季风试验”;广东省自然科学基金项目(项目批准号:970276);中国科学院重大项目(项目批准号:KZ951-B1-408)资助.

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出版历程
- 收稿日期: 1999-06-26
- 修回日期: 1999-12-25

Variation of upper ocean in the northern South China Sea from mooring station observations

1.
South China for Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301;Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071
2.
South China for Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301

摘要

摘要: 对南海季风试验(CSMEX)加密观测期(IOP)“实验3”号船在南海北部获得的CTD温盐和声学多普勒流速剖面仪(ADCP)海流等观测资料进行分析,给出东沙群岛西南部大陆坡附近IOP两个阶段定点观测的海洋分量部分结果,通过分析海水的动力、热力学结构,描述夏季风暴发、维持期间该测站上层海洋的变化,讨论近表面水的温度、盐度和海流对海面风场的响应.
- 南海北部 /
- 上层海洋变化 /
- 夏季风
Abstract: CTD temperature,salinity and current data,which were observed by R/V Shiyan No.3 during the South China Sea Monsoon Experiment (SCSMEX) intensive observational period(IOP),have been analyzed,showing some results of observations at a mooring station located in the vicinity of continental slope off in the south of Dongsha Islands.The dynamic and thermodynamic structures and their changes are analyzed to describe the upper ocean variation at the northern south China Sea area during the summer monsoon onset and maintaining periads.The response of near-surface water temperature,salinity and current to local sea surface winds are also discussed.
- Northern South China Sea /
- upper-ocean variation /

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