Implementation and application of a nested numerical storm surge forecast model in the East China Sea

查看全文 作　　者：[1]Yu;Fujiang(于福江)[1];[1]Zhang;Zhanhai(张占海)[1]

机构地区：[1]National Marine Environment Forecasting Center, Beijing 100081, China National Marine Environment Forecasting Center, Beijing 100081, China

出　　处：《Acta Oceanologica Sinica》索引2002年第21卷第1期,共13页

基　　金：This project was supported by the National Natural Science Foundation of China under contract No. 40176001 ; the Hi-tech Research and Development Program of China under contract No. 818-01-04. 摘　　要：A nested numerical storm surge forecast model for the East China Sea is developed. A one-way relaxing nest method is used to exchange the information between coarse grid and fine grid. In the inner boundary of the fine grid model a transition area is set up to relax the forecast variables. This ensures that the forecast variables of the coarse model may transit to those of fine grid gradually, which enhances the model stability. By using this model, a number of hindcasts and forecast are performed for six severe storm surges caused by tropical cyclones in the East China Sea. The results show good agreement with the observations. 关键词：STORM surge, NUMERICAL FORECAST

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Implementation and application of a nested numerical storm surge forecast model in the East China Sea

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