温州洞头中心渔港精细化浪潮耦合数值预报系统研究  

Studies and applications of coupled wave and storm surge numerical forecast system in Dongtou fishing port

作　　者：刘秋兴[1,2] 李明杰[1] 吴玮[3] 付翔[1] 李涛[1] 刘仕潮 吴少华[1] 

机构地区：[1]国家海洋环境预报中心,北京100081 [2]河海大学,江苏南京210098 [3]浙江省海洋监测预报中心,浙江杭州310007

出　　处：《海洋预报》2015年第6期10-18,共9页Marine Forecasts

基　　金：国家海洋局海洋公益性行业科研专项"海洋预报业务化系统模块化构建与应用示范"(201205017)

摘　　要：浙江温州沿海是我国台风风暴潮灾害的重灾区之一。本文基于目前国际上广泛应用的浪潮耦合模型(ADCIRC+SWAN),在洞头中心渔港附近建立了高分辨率的天文潮、风暴潮和近岸浪耦合数值预报系统。该系统综合考虑了天文潮、风暴潮和海浪的实时相互作用,系统对温州及洞头渔港区域的水平分辨率在100 m左右。通过近年来对温州洞头地区影响严重的台风风暴潮(含近岸浪)过程的后报模拟可以看到,该系统均能够较好的模拟天文潮的演进,准确的反映台风过程期间风暴潮、海浪的传播过程,精细化浪潮耦合预报系统采用了Matlab+GUI方式实现了计算结果的人机交互展示。Wenzhou is one of the most affected city by typhoon storm surge among China's coastal areas. A wide spread coupled wave and storm surge model(ADCIRC + SWAN) was employed to establish a high-resolution forecast system near Dongtou fishing port. The unstructured grid resolution reach 100 meters. The forecast system can correctly show the astronomical tide, storm surge and coastal waves' propagation and transformation according to the verification of typical storm surge processes in recent years. Matlab and GUI method also be utilized to realize the visualization of simulated results.

关 键 词：台风风暴潮 天文潮 近岸浪 洞头渔港 

分 类 号：P731.3[天文地球—海洋科学]