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The Mesoscale SST-Wind Coupling Characteristics in the Yellow Sea and East China Sea Based on Satellite Data and Their Feedback Effects on the Ocean

文献类型：期刊论文

作者Cui, Chaoran2; Xu, Lingjing1,3
刊名JOURNAL OF MARINE SCIENCE AND ENGINEERING
出版日期2024-10-01
卷号12期号:10页码:17
关键词mesoscale wind-SST coupling satellite data Yellow and East China Seas Tikhonov regularization method eddy kinetic energy
DOI10.3390/jmse12101743
通讯作者Xu, Lingjing(lingjingxu@qdio.ac.cn)
英文摘要The mesoscale interaction between sea surface temperature (SST) and wind is a crucial factor influencing oceanic and atmospheric conditions. To investigate the mesoscale coupling characteristics of the Yellow Sea and East China Sea, we applied a locally weighted regression filtering method to extract mesoscale signals from Quik-SCAT wind field data and AMSR-E SST data and found that the mesoscale coupling intensity is stronger in the Yellow Sea during the spring and winter seasons. We calculated the mesoscale coupling coefficient to be approximately 0.009 Nm-2/degrees C. Subsequently, the Tikhonov regularization method was used to establish a mesoscale empirical coupling model, and the feedback effect of mesoscale coupling on the ocean was studied. The results show that the mesoscale SST-wind field coupling can lead to the enhancement of upwelling in the offshore area of the East China Sea, a decrease in the upper ocean temperature, and an increase in the eddy kinetic energy in the Yellow Sea. Diagnostic analyses suggested that mesoscale coupling-induced variations in horizontal advection and surface heat flux contribute most to the variation in SST. Moreover, the increase in the wind energy input to the eddy is the main factor explaining the increase in the eddy kinetic energy.
WOS关键词BOUNDARY-LAYER RESPONSE ; SURFACE-TEMPERATURE ; STRESS CURL ; EDDIES ; IMPACT
资助项目National Natural Science Foundation of China (NSFC)[42206001] ; National Natural Science Foundation of China (NSFC)[42206011] ; Shandong Provincial Natural Science Foundation[ZR2021QD081] ; Shandong Provincial Natural Science Foundation[ZR2021QD160] ; Basic research foundation[2023PY004] ; Basic research foundation[2023JBZ02] ; Basic research foundation[2023RCKY046] ; Qilu University of Technology, as well as the Youth Innovation Technology Project of Higher School in Shandong Province[2023KJ326]
WOS研究方向Engineering ; Oceanography
语种英语
WOS记录号WOS:001342675000001
出版者MDPI
源URL[http://ir.qdio.ac.cn/handle/337002/199540]  
专题海洋研究所_海洋环流与波动重点实验室
通讯作者Xu, Lingjing
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Qingdao 266071, Peoples R China
2.Qilu Univ Technol, Inst Oceanog Instrumentat, Shandong Acad Sci, Qingdao 266001, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714		 Cui, Chaoran,Xu, Lingjing. The Mesoscale SST-Wind Coupling Characteristics in the Yellow Sea and East China Sea Based on Satellite Data and Their Feedback Effects on the Ocean[J]. JOURNAL OF MARINE SCIENCE AND ENGINEERING,2024,12(10):17.
APA Cui, Chaoran,&Xu, Lingjing.(2024).The Mesoscale SST-Wind Coupling Characteristics in the Yellow Sea and East China Sea Based on Satellite Data and Their Feedback Effects on the Ocean.JOURNAL OF MARINE SCIENCE AND ENGINEERING,12(10),17.
MLA Cui, Chaoran,et al."The Mesoscale SST-Wind Coupling Characteristics in the Yellow Sea and East China Sea Based on Satellite Data and Their Feedback Effects on the Ocean".JOURNAL OF MARINE SCIENCE AND ENGINEERING 12.10(2024):17.

入库方式： OAI收割

来源：海洋研究所

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