Mesoscale structure of the central South China Sea detected by SCSMEX Buoy and Argo float
文献类型：期刊论文
| 作者 | Zeng, LL ; Wang, DX ; Du, Y ; Shi, P |
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 28期号:5页码:1102-1111 |
| 关键词 | South China Sea (SCS) upper ocean water mass Argo floats SCSMEX buoy |
| ISSN号 | 0254-4059 |
| 通讯作者 | duyan@scsio.ac.cn |
| 中文摘要 | We addressed the mesoscale structure variation of the central South China Sea (SCS) with the measurements by a long-lived Argo float and a high-resolution ATLAS buoy during 1998-2002. T-S diagram indicates cooling and freshening events in 2000 and 2001 with lower salinity (0.5-0.8) and lower temperature (1-1.7A degrees C). Significant decrease in the net heat flux and increase in the precipitation suggest that the cooling and freshening is due to extra forcing by the atmosphere. Additional to large year-to-year changes, intraseasonal variability is moderate in the research area. The axis of the maximum intraseasonal temperature and salinity signals are mainly located on the thermocline. Typically, amplitude and period of intraseasonal temperature is about 2A degrees C and 40-60 days, and that of salinity is 0.3-0.5 and 35-60 days. Rapidly-changing winds, heat flux, and precipitation are critical in controlling the intraseasonal fluctuations of the mixed layer of the area. Studies on heat and freshwater balance in the mixed-layer further suggest that horizontal advection plays an important role in intraseasonal fluctuation in the upper ocean. In addition, the energetic mesoscale propagation radiated from the east boundary is linked to the intraseasonal variability in winter. |
| 学科主题 | Limnology; Oceanography |
| 收录类别 | SCI |
| 原文出处 | SCIENCE PRESS |
| WOS记录号 | WOS:000281711600020 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/6247]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Zeng, LL,Wang, DX,Du, Y,et al. Mesoscale structure of the central South China Sea detected by SCSMEX Buoy and Argo float[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2010,28(5):1102-1111. |
| APA | Zeng, LL,Wang, DX,Du, Y,&Shi, P.(2010).Mesoscale structure of the central South China Sea detected by SCSMEX Buoy and Argo float.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,28(5),1102-1111. |
| MLA | Zeng, LL,et al."Mesoscale structure of the central South China Sea detected by SCSMEX Buoy and Argo float".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 28.5(2010):1102-1111. |
入库方式： OAI收割
来源：南海海洋研究所
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