| 1997年冬季南海南部海区不同天气过程下的湍流通量输送 |
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| 引用本文： | 许建林,曲绍厚.1997年冬季南海南部海区不同天气过程下的湍流通量输送[J].热带海洋学报,2000,19(2):19-26. |
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| 作者姓名： | 许建林 曲绍厚 |
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| 作者单位： | 1. 中国科学院南海海洋研究所,广东,广州,510301
2. 中国科学院大气物理研究所,北京,100029 |
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| 基金项目： | 国家“九五”攻关项目!(97-92 6-0 5-0 4 )资助 |
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| 摘 要： | 利用“九五”南沙群岛及其邻近海区综合科学考察 1 997年 1 1月 3— 2 6日期间的走航和定点连续观测获得的大气和海洋资料 ,探讨了调查海区的气象特征 ;使用考虑风速和大气稳定性影响并经高度订正的整体通量输送动力学公式 ,计算了动量、感热和潜热的湍流通量。结果表明 ,与其它天气过程相比 ,降水过程期间无论是大气向海洋输送的动量通量 ,还是海洋向大气输送的感热和潜热通量 ,其值都是最大的。
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| 关 键 词： | 海气通量 海洋气象 南海 |
| 修稿时间： | 1998-09-28 |
TURBULENT AIR-SEA FLUXES OVER SOUTHERN SOUTH CHINA SEA IN VARIOUS WEATHER PROCESSES IN WINTER OF 1997 |
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| XU Jian-lin,QU Shao-hou.TURBULENT AIR-SEA FLUXES OVER SOUTHERN SOUTH CHINA SEA IN VARIOUS WEATHER PROCESSES IN WINTER OF 1997[J].Journal of Tropical Oceanography,2000,19(2):19-26. |
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| Authors: | XU Jian-lin QU Shao-hou |
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| Abstract: | Some characteristics of the turbulent air sea fluxes are presented in this paper on the basis of the atmospheric and oceanic data observed in the R/V "Shiyan 3 " cruise over the southern South China Sea from 3 to 26 of Nov., 1997. The turbulent air sea fluxes are calculated using the bulk transfer formulas as functions of wind speed and atmospheric stability corrected by the elevation conversion. The results show that both the momentum flux transferred from the atmosphere to the ocean and the sensible heat and latent heat fluxes transferred from the ocean to the atmosphere during rainfall period in winter are obviously greater than those during the period of the strong convection weather without rainfall or the stationary weather over the southern South China Sea. |
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| Keywords: | air sea flux marine meteorology southern South China Sea |
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