Oceanography (2+1)

Sea Surface Temperature (SST)

Sea Surface Temperature (SST)

Knowledge of SST and its changes has been recognised as an important component of climate predi9ction models.  Solar imputs, ocean mixed layer processes and wind at ocean surface have a direct bearing on SST variation.  SST observations i different spatial and temporal scales are essential for the understanding of a variety of processes relating to the interaction between ocean and atmosphere.  The have been very well correlated with thermal regimes in the ocean waters.  The impact of monsoonal flow on the Indian oceanic waters causing extensive upwelling regions especially in the south west coasts has well documented.  Climate studies have shown that the potential areas of cyclogenesis and formation of weather systems is closely linked to temperature patterns of the upper oceanic layers.  Information on SST is also crucial for understanding the ocean dynamics related to mixed layer depth and circulation.