Institutional Repository of Key Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
Ventilation in the South China Sea: Subduction versus obduction | |
Liu, Ling Ling1,3,4; Huang, Rui Xin2,5; Wang, Fan1,3,4 | |
2020-04-01 | |
发表期刊 | DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS |
ISSN | 0967-0637 |
卷号 | 158页码:11 |
通讯作者 | Liu, Ling Ling(liull@qdio.ac.cn) |
摘要 | We investigate ventilation in the South China Sea (SCS) based on a recently developed framework for annual subduction/obduction in monsoon-dominated oceans. It is found that subduction occur in winter, and it was greatly weakened by similar to 58% due to the summer monsoon. Furthermore, there is a second obduction window opened up during the summer monsoon period, besides the winter obduction window. The winter subduction is concentrated in two narrow regions: one is located in the northern SCS and the other in the eastern SCS from 10 degrees N to 15 degrees N. The winter obduction distributes widely in two areas: the northeastern SCS and the area south of 10 degrees N, while the summer obduction occurs primarily near the Vietnam. The key factors regulating subduction/obduction and their variability at different areas are different: the lateral induction term is the key contributor for subduction in the northern SCS; however, for the subduction in the eastern SCS and the obduction process, the vertical pumping term is dominant. Furthermore, the subducted (obducted) water in the SCS would penetrate into (come from) the subsurface ocean at the depth similar to 100m after (before) one year. |
关键词 | South China Sea Subduction Obduction Penetration depth Origin depth |
DOI | 10.1016/j.dsr.2020.103227 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Key Research and Development Program of China[2017YFC1404002] ; National Natural Science Foundation of China[41976009] ; National Programme on Global Change and Air-Sea Interaction[GASI-IPOVAI-04] |
WOS研究方向 | Oceanography |
WOS类目 | Oceanography |
WOS记录号 | WOS:000523718600009 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/167197 |
专题 | 海洋环流与波动重点实验室 |
通讯作者 | Liu, Ling Ling |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 2.Chinese Acad Sci, State Key Lab Trop Oceanog, Guangzhou, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol Qingdao, Qingdao, Peoples R China 5.Woods Hole Oceanog Inst, Dept Phys Oceanog, Woods Hole, MA 02543 USA |
第一作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
通讯作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
推荐引用方式 GB/T 7714 | Liu, Ling Ling,Huang, Rui Xin,Wang, Fan. Ventilation in the South China Sea: Subduction versus obduction[J]. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,2020,158:11. |
APA | Liu, Ling Ling,Huang, Rui Xin,&Wang, Fan.(2020).Ventilation in the South China Sea: Subduction versus obduction.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,158,11. |
MLA | Liu, Ling Ling,et al."Ventilation in the South China Sea: Subduction versus obduction".DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 158(2020):11. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Ventilation in the S(3368KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 |
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