Spectral structure of surface waves and its influence on sediment dynamics
| Autor: | Ruben Kosyan, Boris Divinsky |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
Physics Atmospheric Science 010504 meteorology & atmospheric sciences 010604 marine biology & hydrobiology Dynamics (mechanics) Spectral structure Sediment Ocean Engineering Mechanics Aquatic Science Oceanography 01 natural sciences Physics::Fluid Dynamics lcsh:Oceanography Distribution (mathematics) Surface wave lcsh:GC1-1581 Significant wave height Suspension (vehicle) Energy (signal processing) 0105 earth and related environmental sciences |
| Zdroj: | Oceanologia, Vol 61, Iss 1, Pp 89-102 (2019) |
| ISSN: | 0078-3234 |
| Popis: | Summary: Analysis of the influence of wave energy frequency distribution on the dynamics of suspension over the sea-bottom is the main objective of this study. We revealed the differences between the response of the eroded sea-bottom to external disturbances represented by irregular surface waves with permanent integral characteristics (significant wave height and frequency of the spectrum peak) and variable frequency of the wave energy distribution. Keywords: Sand bottom dynamics, JONSWAP spectra, Acoustic backscatter measurements, Concentration profiles, Frequency domain |
| Databáze: | OpenAIRE |
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