Atypical seasonal variability of the Kuroshio Current in 2018
文献类型：期刊论文
| 作者 | Wang, Fujun1,2,3; Zhang, Linlin1,2,3; Feng, Junqiao1,2,3; Wang, Qingye1,2,3; Hu, Dunxin1,2,3 |
| 刊名 | FRONTIERS IN MARINE SCIENCE
 |
| 出版日期 | 2025-10-30 |
| 卷号 | 12页码:16 |
| 关键词 | Kuroshio Current seasonal variability local wind Rossby waves mooring observation |
| DOI | 10.3389/fmars.2025.1675413 |
| 通讯作者 | Wang, Fujun(fujunwang@qdio.ac.cn) |
| 英文摘要 | Introduction Using three moorings deployed at 122.7 degrees E, 123 degrees E, and 123.3 degrees E along 18 degrees N from January 2018 to May 2020, this study investigates the seasonal variability of the Kuroshio Current (KC).Methods Sensitive experiments were conducted with the Regional Ocean Modeling System (ROMS).Results In 2019, the KC exhibited a typical seasonal cycle, being relatively strong during spring, summer, and winter, with the weakest flow occurring in autumn. In contrast, the KC displayed an atypical seasonal cycle in 2018, characterized by two distinct intraseasonal intensification events in late September and early November. The ROMS experiments revealed that local winds within the region (120 degrees E-125 degrees E, 15 degrees N-20 degrees N) were the primary driver of this atypical cycle. During the two key periods, persistent negative wind stress curl anomalies east of the mooring stations induced integrated positive sea surface height anomalies and corresponding northward meridional velocity anomalies via geostrophic balance.Discussion In 2019, the wind stress curl anomaly phases reversed compared to 2018, leading to the absence of the two peaks observed in the previous year. |
| WOS关键词 | NORTH EQUATORIAL CURRENT ; WESTERN BOUNDARY CURRENTS ; INTERANNUAL VARIABILITY ; MINDANAO CURRENT ; MOORING OBSERVATIONS ; DECADAL VARIATIONS ; CURRENT TRANSPORT ; MESOSCALE EDDIES ; PACIFIC ; EXTENSION |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[LSKJ202201601] ; National Key Research and Development Program of China[XDB42010105] ; [2020YFA0608801] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001613458600001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203773]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Wang, Fujun |
| 作者单位 | 1.Qingdao Marine Sci & Technol Ctr, Lab Ocean Dynam & Climate, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Qingdao, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Lab Ocean Circulat & Waves, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Fujun,Zhang, Linlin,Feng, Junqiao,et al. Atypical seasonal variability of the Kuroshio Current in 2018[J]. FRONTIERS IN MARINE SCIENCE,2025,12:16. |
| APA | Wang, Fujun,Zhang, Linlin,Feng, Junqiao,Wang, Qingye,&Hu, Dunxin.(2025).Atypical seasonal variability of the Kuroshio Current in 2018.FRONTIERS IN MARINE SCIENCE,12,16. |
| MLA | Wang, Fujun,et al."Atypical seasonal variability of the Kuroshio Current in 2018".FRONTIERS IN MARINE SCIENCE 12(2025):16. |
入库方式： OAI收割
来源：海洋研究所
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