文献类型：期刊文献

英文题名：Construction of the sea surface wind field of Typhoon Chaba based on wind field model and CMEMS data

作者：Ou, Zijing[1,2,3,4,5];Zhang, Tianyu[1,2,3,4,5];Yan, Danchen[6];Wang, Yulin[1,2,3,4,5];Zhang, Junping[1,2,3,4,5];Ning, Hao[1,2,3,4,5];Chi, Cheng[1,2,3,4,5];Chen, Lengjian[1,2,3,4,5]

机构：[1]Guangdong Ocean Univ, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China;[2]Guangdong Ocean Univ, Coll Ocean & Meteorol, Lab Coastal Ocean Variat & Disaster Predict, Zhanjiang 524088, Peoples R China;[3]Guangdong Ocean Univ, Dept Educ Guangdong Prov, Key Lab Climate Resources & Environm Continental S, Zhanjiang 524088, Peoples R China;[4]Minist Nat Resources, Key Lab Space Ocean Remote Sensing & Applicat, Beijing 100081, Peoples R China;[5]Guangdong Ocean Univ, Trop Ocean Environm Western Coastal Waters Observa, Zhanjiang 524088, Peoples R China;[6]Natl Marine Environm Forecasting Ctr, Beijing 100081, Peoples R China

年份：2025

外文期刊名：JOURNAL OF OCEANOLOGY AND LIMNOLOGY

收录：SCI-EXPANDED(收录号：WOS:001505295400001)、、Scopus(收录号：2-s2.0-105007605328)、WOS

基金：Supported by the National Key Research and Development Program of China (Nos. 2021YFC3101801, 2023YFC3008200), the National Natural Science Foundation of China (Nos. 42476219, 41976200), the National Foreign Experts Program (No. S20240134), the Innovative Team Plan of the Department of Education of Guangdong Province (No. 2023KCXTD015), the Tropical Ocean Environment in Western Coastal Waters Observation and Research Station of Guangdong Province (No. 2024B1212040008), the Independent Research Project of the Southern Ocean Laboratory (No. SML2022SP301), the Shandong Innovation and Development Research Institute Think Tank Project, the Guangdong Ocean University Scientific Research Program (No. 060302032106), and the Start-up Fund for PhD Researchers (No. 060302032104)

语种：英文

外文关键词：typhoon sea surface wind field; Typhoon Chaba; fusion wind field model; Copernicus Marine and Environmental Monitoring Service (CMEMS) wind field data

外文摘要：Typhoon Chaba was the most intense typhoon to strike western Guangdong since Typhoon Mujigae in 2015. According to the National Disaster Reduction Center of China, in the morning of July 7, 2022, over 1.5 million people in Guangdong, Guangxi, and Hainan were affected by Typhoon Chaba. The typhoon also caused the "Fukui 001" ship to be in distress in the waters near Yangjiang, Guangdong, on July 2, resulting in big casualties. Studies have indicated that wind field forecast for Typhoon Chaba was not accurate. To better simulate typhoon events and assess their impacts, we proposed the use of a model wind field (Fujita-Takahashi) integrated with the Copernicus Marine and Environmental Monitoring Service (CMEMS) data to reconstruct effectively the overall wind field of Typhoon Chaba. The simulation result aligns well with the observations, particularly at the Dashu Island Station, showing consistent trends in wind speed changes. However, certain limitations were noted. The model shows that the attenuation of wind speed is slower when typhoon neared land than that observed, indicating that the model has a high simulation accuracy for the ocean wind field, but may have deviations near coastal areas. The result is accurate for open sea but deviated for near land due to the land friction effect. Therefore, we recommend to adjust the model to improve the accuracy for near coasts.