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| Mananes, R; Bruno, M; Alonso, J; Fraguela, B; Tejedor, L. |
| The present work establishes clear relationships of the amplitude and phase variation of the barotropic M-2 signal in the velocity of the current with the barotropic subinertial flow in the Strait of Gibraltar. The analytical procedure is applied on data from Gibraltar Experiment in order to obtain barotropic subinertial series and the amplitude and phase variation of the M-2 signal series involves harmonic analysis, empirical orthogonal function analysis and complex demodulation. In addition, cross-spectral analysis has been applied to study these relationships, concerning which non-linear interaction between M-2 and the subinertial oscillation is proposed as the responsible physical mechanism. An analytical solution characterizing this type of non-linear... |
| Tipo: Text |
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| Ano: 1998 |
URL: http://archimer.ifremer.fr/doc/00326/43696/43117.pdf |
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