Impact of Typhoon Path on Storm Surge in Shandong Peninsula  

作　　者：SHI Hongyuan SUN Yongkang SUN Jiwei LI Longsheng ZHAO Shengnian HONG Xin LI Qingjie WANG Haixia YUAN Xiaofan 

机构地区：[1]School of Hydraulic Engineering,Ludong University of China,Yantai 264025,China [2]Institute of Coastal Research,Ludong University of China,Yantai 264025,China [3]Yantai Kekan Marine Technology Co.,Ltd.,Yantai 264025,China [4]Yantai Marine Environment Monitoring Center Station of SOA,Yantai 264006,China [5]Yantai Yuan Shengda Marine Science and Technology Co.,Ltd.,Yantai 264006,China

出　　处：《Journal of Ocean University of China》2025年第2期269-280,共12页中国海洋大学学报(英文版)

基　　金：supported by the Yantai Science,Technology and Innovation Development Programme(Nos.2023 JCYJ094,2023JCYJ097);the Major Research Grant from the Natural Science Foundation of China(NSFC)(No.42330406)。

摘　　要：To investigate the effect of typhoon path translation on storm surge augmentation,the storm surge during Typhoon 1909 Lekima in the East China Sea is simulated using Delft 3D.The model sets up three scenarios to analyze the path’s effect on storm surge in the Shandong Peninsula Sea by shifting the typhoon path to the east and west.Results show that the areas of maximum storm surge in each scenario are located on both sides of the typhoon path and shift along with its movement.When the typhoon path shifts eastward,the maximum storm surge intensifies at Zhifu Island station 8 hours earlier.Conversely,a westward shift in the typhoon track leads to a maximum storm surge increase at Shidao Island station 12 hours earlier.Other scenarios exhibit minimal deviation from the original route.Typhoons penetrating deep inland can induce substantial storm surges,with the most extensive surge area situated in the western part of the Shandong Peninsula.

关 键 词：numerical simulation typhoon path storm surge Shandong Peninsula Delft 3D 

分 类 号：P731.23[天文地球—海洋科学]