中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
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
DOI10.1007/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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