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The Nonlinear Interaction Process in the Wave Assimilation Model and Its Experiments

杨永增纪永刚袁业立

中国海洋湖沼学报(英文版)2003，Vol.21Issue(1)：18-26,9.

The Nonlinear Interaction Process in the Wave Assimilation Model and Its Experiments

杨永增 ¹纪永刚 ²袁业立³

作者信息

1. First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China
2. Key Laboratory of Marine Science and Numerical Modeling, State Oceanic Administration, Qingdao 266061,China
3. Institute of Oceanology, Chinese Academy of Sciences, Qingdao
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摘要

Abstract

This paper presents a composite interaction formula based on the discrete-interactionoperator of wave-wave nonlinear interaction for deriving its adjoint source function in the wave assimilation model. Assimilation experiments were performed using the significant wave heights observed by the TOPES/POSEIDON satellite, and the gradient distribution in the physical space wasalso analyzed preliminarily.

关键词

variational data assimilation/adjoint equation/wave-wave nonlinear interaction

Key words

variational data assimilation/adjoint equation/wave-wave nonlinear interaction

分类

海洋科学

引用本文复制引用

杨永增,纪永刚,袁业立..The Nonlinear Interaction Process in the Wave Assimilation Model and Its Experiments[J].中国海洋湖沼学报(英文版),2003,21(1):18-26,9.

基金项目

Project Q99E05 (2000 - 2001) supported by the Youth Science Foundation of Shandong Province, Project 863 (2002 -2004), and Project PRA T00-03 (2001 - 2002) supported by the NSFC. （2000 - 2001）

中国海洋湖沼学报(英文版)

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ISSN：2096-5508

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