Role of wave-wave interactions in the nearshore bar formation processes

被引：0
作者：
Rey, Vincent [1 ]
机构：
[1] Univ Toulon & Var, Lab Sondages Electromagnet & Environm Terrestre, UMR CNRS 6017, F-83957 La Garde, France
来源：
SEDIMENTARY DYNAMICS IN COASTAL ZONE | 2006年 / 29卷 / 1-2期
关键词：
gravity waves; infragravity; non linear interactions; reflection; sand bar formation;
D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The aim of this paper is to present the role of wave-wave interactions in the processes of formation of sedimentary bars. After general theoretical aspects on waves and infragravity waves, results from laboratory and field experiments are presented. It is demonstrated that spatial modulations of the 1(st) harmonic wave envelope may be at the origin of the bar formation. These modulations can be explained through the linear theory of waves for partially standing waves and through non linear wave-wave triad interactions for progressive waves.
引用
收藏
页码：109 / 156
页数：48
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