The scattering of stratified topographic rossby waves by seafloor ridges
作者:
G.A. Schmidt,
E.R. Johnson,
期刊:
Geophysical & Astrophysical Fluid Dynamics
(Taylor Available online 1997)
卷期:
Volume 84,
issue 1-2
页码: 29-52
ISSN:0309-1929
年代: 1997
DOI:10.1080/03091929708208972
出版商: Taylor & Francis Group
关键词: Shelf-waves;ridges;topographic effects;wave scattering
数据来源: Taylor
摘要:
Low-frequency topographic Rossby waves in continuously stratified flow propagate along both coastal shelves and seafloor ridges. Where the cross-section of the coastal shelf or ridge changes abruptly, or where a seafloor ridge abuts a coastal shelf, incident waves are scattered. This paper uses an isobath tracing result and a new, more efficient, method of calculating the wave modes to completely resolve the transmitted and reflected modes in these geometries.
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