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A semi-diagnostic calculation of climatic circulation in the western Indian Ocean
| Content Provider | CSIR - National Institute of Oceanography (NIO) |
|---|---|
| Author | Shaji, C. Bahulayan, N. Dube, S. K. Rao, A. D. |
| Abstract | A 3-dimensional, semi-diagnostic circulation model is used to compute the climatic circulation in the upper levels of western tropical Indian Ocean (20 degrees S-30 degrees N and 35 degrees E-80 degrees E) during the premonsoon month of May. The model involves the sea surface topography function used as the integral function, and is driven with the wind stress at surface and thermohaline forcing at different levels. A steady state solution is obtained within 40 days of model integration. Computed currents are compared with available observations on currents at selected regions in the model area and it has been found that both agreed fairly well. Computed results are also explained in terms of the model forcing parameters and the dynamics considered in the model. |
| Starting Page | 241 |
| Ending Page | 249 |
| Page Count | 9 |
| File Format | |
| Journal | Indian Journal of Marine Sciences |
| Volume Number | 26 |
| Language | English |
| Publisher | NISCAIR, CSIR |
| Access Restriction | Open |
| Subject Keyword | Tropical oceanography Ocean circulation climate Ocean currents Monsoons Models computation surface topography Salinity wind stress |
| Content Type | Text |
| Resource Type | Article |
