Quantifying potential contribution of tropical cyclones to oceanic near-inertial internal waves
文献类型：期刊论文
| 作者 | Liu, Gengbin2; Chen, Zhiwu1; Chen, Zifei7,8; Jing, Zhao4,5,6; Zhan, Peng2,3 |
| 刊名 | ENVIRONMENTAL RESEARCH LETTERS
 |
| 出版日期 | 2025-10-01 |
| 卷号 | 20期号:10页码:10 |
| 关键词 | tropical cyclones near-inertial internal waves wind work turbulent mixing |
| ISSN号 | 1748-9326 |
| DOI | 10.1088/1748-9326/ae06b9 |
| 通讯作者 | Chen, Zhiwu(zhiwuchen@scsio.ac.cn) ; Zhan, Peng(zhanp@sustech.edu.cn) |
| 英文摘要 | Near-inertial internal waves (NIWs) play a crucial role in upper-ocean turbulent mixing through shear instabilities. Tropical cyclones (TCs), with their intense variable winds, contribute significantly to NIWs, yet their global impact has been poorly quantified due to observational and methodological challenges. In this study, we developed a novel data-driven model that integrates hourly satellite-tracked surface drifter data and refined TC records to provide a high-resolution global estimate of TC-induced near-inertial wind power (NIWP), representing a major energy source for the generation of NIWs. Our results show that TCs contribute 0.019-0.024 TW annually to global NIWP, with nearly 45% of this in low-latitude oceans. Moreover, a notable NIW-induced enhancement in thermocline mixing during TC events is identified in subtropical regions, particularly in the northwestern Pacific, based on fine-scale parameterization. Our findings uncover the episodic yet potentially important role of TCs in powering NIWs, with implications for ocean turbulent mixing. |
| WOS关键词 | PART I ; WIND ; MODEL ; SHEAR ; INTENSIFICATION ; TRANSPORT ; STRAIN |
| 资助项目 | National Natural Science Foundation of Chinahttp://dx.doi.org/10.13039/501100001809[42276029] ; National Natural Science Foundation of Chinahttp://dx.doi.org/10.13039/501100001809[42176025] ; National Natural Science Foundation of China[SCSIO2023QY02] ; South China Sea Institute of Oceanology |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001577043800001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203440]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Chen, Zhiwu; Zhan, Peng |
| 作者单位 | 1.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou, Peoples R China 2.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Shenzhen, Guangdong, Peoples R China 3.King Abdullah Univ Sci & Technol, Div Phys Sci & Engn, Thuwal, Saudi Arabia 4.Laoshan Lab, Dept Ocean Big Data & Predict, Qingdao, Peoples R China 5.Ocean Univ China, Acad Future Ocean, Key Lab Phys Oceanog, Qingdao, Peoples R China 6.Ocean Univ China, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao, Peoples R China 7.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 8.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Gengbin,Chen, Zhiwu,Chen, Zifei,et al. Quantifying potential contribution of tropical cyclones to oceanic near-inertial internal waves[J]. ENVIRONMENTAL RESEARCH LETTERS,2025,20(10):10. |
| APA | Liu, Gengbin,Chen, Zhiwu,Chen, Zifei,Jing, Zhao,&Zhan, Peng.(2025).Quantifying potential contribution of tropical cyclones to oceanic near-inertial internal waves.ENVIRONMENTAL RESEARCH LETTERS,20(10),10. |
| MLA | Liu, Gengbin,et al."Quantifying potential contribution of tropical cyclones to oceanic near-inertial internal waves".ENVIRONMENTAL RESEARCH LETTERS 20.10(2025):10. |
入库方式： OAI收割
来源：海洋研究所
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