| Temperature inversion in China seas | |
| Hao, Jiajia1; Chen, Yongli2; Wang, Fan2 | |
| 发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
 |
| 2010-12-10 | |
| 卷号 | 115期号:.页码:C12025- |
| 关键词 | Warm Current Yellow Water |
| 产权排序 | [Hao, Jiajia] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Chen, Yongli; Wang, Fan] Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China |
| 通讯作者 | Hao, JJ, Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 作者部门 | 信息集成与应用实验室 |
| 英文摘要 | Temperature inversion was reported as a common phenomenon in the areas near the southeastern Chinese coast (region A), west and south of the Korean Peninsula (region B), and north and east of the Shandong Peninsula (region C) during October-May in the present study, based on hydrographic data archived from 1930 through 2001 (319,029 profiles). The inversion was found to be remarkable with obvious temporal and spatial variabilities in both magnitude and coverage, with higher probabilities in region A (up to about 60%) and region C (40%-50%) than in region B (15%-20%). The analysis shows that seasonal variation of the net air-sea heat flux is closely related to the occurrence time of the inversion in the three areas, while the Yangtze and Yellow river freshwater plumes in the surface layer and ocean origin saline water in the subsurface layer maintain stable stratification. It seems that the evaporation/excessive precipitation flux makes little contribution to maintaining the stable inversion. Advection of surface fresh water by the wind-driven coastal currents results in the expansion of inversion in regions A and C. The inversion lasts for the longest period in region A (October-May) sustained by the Taiwan Warm Current carrying the subsurface saline water, while evolution of the inversion in region B is mainly controlled by the Yellow Sea Warm Current.; Temperature inversion was reported as a common phenomenon in the areas near the southeastern Chinese coast (region A), west and south of the Korean Peninsula (region B), and north and east of the Shandong Peninsula (region C) during October-May in the present study, based on hydrographic data archived from 1930 through 2001 (319,029 profiles). The inversion was found to be remarkable with obvious temporal and spatial variabilities in both magnitude and coverage, with higher probabilities in region A (up to about 60%) and region C (40%-50%) than in region B (15%-20%). The analysis shows that seasonal variation of the net air-sea heat flux is closely related to the occurrence time of the inversion in the three areas, while the Yangtze and Yellow river freshwater plumes in the surface layer and ocean origin saline water in the subsurface layer maintain stable stratification. It seems that the evaporation/excessive precipitation flux makes little contribution to maintaining the stable inversion. Advection of surface fresh water by the wind-driven coastal currents results in the expansion of inversion in regions A and C. The inversion lasts for the longest period in region A (October-May) sustained by the Taiwan Warm Current carrying the subsurface saline water, while evolution of the inversion in region B is mainly controlled by the Yellow Sea Warm Current. |
| 文章类型 | Article |
| 资助机构 | Chinese Academy of Sciences [KZCX1-YW-12, KZCX2-YW-Q11-02] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | WARM CURRENT ; YELLOW ; WATER |
| 研究领域[WOS] | Oceanography |
| WOS记录号 | WOS:000285260000001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/4419 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, Jiajia,Chen, Yongli,Wang, Fan. Temperature inversion in China seas[J]. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2010,115(.):C12025-. |
| APA | Hao, Jiajia,Chen, Yongli,&Wang, Fan.(2010).Temperature inversion in China seas.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,115(.),C12025-. |
| MLA | Hao, Jiajia,et al."Temperature inversion in China seas".JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 115..(2010):C12025-. |
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