Typhoon conduciveness of a semi-enclosed sea in the North West Pacific
文献类型:期刊论文
作者 | Sahoo, Bishnupriya1,2; Xia, Meng2 |
刊名 | CLIMATE DYNAMICS
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出版日期 | 2025 |
卷号 | 63期号:1页码:20 |
关键词 | Semi-enclosed sea Typhoon North West Pacific Parametric wind |
ISSN号 | 0930-7575 |
DOI | 10.1007/s00382-024-07485-8 |
通讯作者 | Sahoo, Bishnupriya(bsahoo@umes.edu) |
英文摘要 | Climatologically, the Bohai Sea, a semi-enclosed sea in the northwestern Pacific Ocean, has contributed minimally to typhoon hazards due to its low sea surface temperatures, high sea level pressure, weak vorticity, and landlocked basin. However, with rising sea surface temperatures and the poleward migration of typhoons in the northwest Pacific, a northward shift in typhoon intensity is evident from the increased frequency and energy of typhoons in the Bohai Sea. This study examines the typhoon climatology and triggering factors in the Bohai Sea from 1980 to 2020 and compared them with other Pacific basins. The analysis reveals the key factors including the strengthening of the Interdecadal Pacific Oscillation, rising sea surface temperatures, and weakening vertical wind shear during typhoon season potentially favoring the typhoon frequency and power in this basin. A paradigm shifts in the maximum potential intensity, with a 20-30% increase over the past four decades, suggests that the Bohai Sea is becoming more conducive to typhoon activity. Additionally, a 26% relative increase in typhoon size aligns with the increased latent and sensible heat fluxes in this basin. corelate the intensification and expansion of typhoons. Mathematical models of typhoon wind parametric field reveal that typhoons in the Bohai Sea are becoming more compact in the core and wider in the periphery, attributed to increasing central pressure drops and rising sensible heat fluxes. |
WOS关键词 | TROPICAL CYCLONE INTENSITY ; VERTICAL WIND SHEAR ; LATENT-HEAT FLUX ; PREDICTION SCHEME ; INDIAN-OCEAN ; ENSO EVENTS ; PART I ; ATLANTIC ; MODEL ; ENERGY |
WOS研究方向 | Meteorology & Atmospheric Sciences |
语种 | 英语 |
WOS记录号 | WOS:001402601900002 |
资助机构 | National Science Fund for Distinguished Young Scholars |
源URL | [http://ir.yic.ac.cn/handle/133337/40406] ![]() |
专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_近岸生态与环境实验室 |
通讯作者 | Sahoo, Bishnupriya |
作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China 2.Univ Maryland Eastern Shore, Dept Nat Sci, Princess Anne, MD 21853 USA |
推荐引用方式 GB/T 7714 | Sahoo, Bishnupriya,Xia, Meng. Typhoon conduciveness of a semi-enclosed sea in the North West Pacific[J]. CLIMATE DYNAMICS,2025,63(1):20. |
APA | Sahoo, Bishnupriya,&Xia, Meng.(2025).Typhoon conduciveness of a semi-enclosed sea in the North West Pacific.CLIMATE DYNAMICS,63(1),20. |
MLA | Sahoo, Bishnupriya,et al."Typhoon conduciveness of a semi-enclosed sea in the North West Pacific".CLIMATE DYNAMICS 63.1(2025):20. |
入库方式: OAI收割
来源:烟台海岸带研究所
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