Institutional Repository of Key Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Long-term variability of the sharp thermocline in the Yellow and East China Seas | |
Hao Jiajia1,2; Chen Yongli1,2; Wang Fan1,2; Chen, YL (reprint author), Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China. | |
2012-11-01 | |
发表期刊 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY |
ISSN | 0254-4059 |
卷号 | 30期号:6页码:1016-1025 |
文章类型 | Article |
摘要 | Based on observed temperature data since the 1950s, long-term variability of the summer sharp thermocline in the Yellow Sea Cold Water Mass (YSCWM) and East China Sea Cold Eddy (ECSCE) areas is examined. Relationships between the thermocline and atmospheric and oceanic forcing were investigated using multiyear wind, Kuroshio discharge and air temperature data. Results show that: 1) In the YSCWM area, thermocline strength shows about 4-year and 16-year period oscillations. There is high correlation between summer thermocline strength and local atmospheric temperature in summer and the previous winter; 2) In the ECSCE area, interannual oscillation of thermocline strength with about a 4-year period (stronger in El Nio years) is strongly correlated with that of local wind stress. A transition from weak to strong thermocline during the mid 1970s is consistent with a 1976/1977 climate shift and Kuroshio volume transport; 3) Long-term changes of the thermocline in both regions are mainly determined by deep layer water, especially on the decadal timescale. However, surface water can modify the thermocline on an interannual timescale in the YSCWM area. |
关键词 | Thermocline Long-term Variability Ecs Cold Eddy (Ecsce) Ys Cold Water Mass (Yscwm) |
学科领域 | Limnology ; Oceanography |
DOI | 10.1007/s00343-012-1251-3 |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000311286500014 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/12167 |
专题 | 海洋环流与波动重点实验室 |
通讯作者 | Chen, YL (reprint author), Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China. |
作者单位 | 1.Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
第一作者单位 | 海洋环流与波动重点实验室; 中国科学院海洋研究所 |
推荐引用方式 GB/T 7714 | Hao Jiajia,Chen Yongli,Wang Fan,et al. Long-term variability of the sharp thermocline in the Yellow and East China Seas[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(6):1016-1025. |
APA | Hao Jiajia,Chen Yongli,Wang Fan,&Chen, YL .(2012).Long-term variability of the sharp thermocline in the Yellow and East China Seas.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(6),1016-1025. |
MLA | Hao Jiajia,et al."Long-term variability of the sharp thermocline in the Yellow and East China Seas".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.6(2012):1016-1025. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Long-term variabilit(1268KB) | 限制开放 | 使用许可 | 浏览 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论