ひうち灘魚島における水温変動について

Abstract

Seasonal variation of the heat flux across the ocean-atmosphere interface, diurnal and sea-sonal variations of the water temperature at the sea surface observed in Hiuchinada are analysedfrom Oct. 1972 to Oct. 1973.The main factors determining the water temperature variation in Hiuchinada were notonly the heat flux across the ocean-atmosphere interface but also the heat transfer from Akinada, Ithukinada, neighborhood sea area due to tidal mixing. The amount of the heat flux acrossthe ocean surface was two factors larger than that of tidal mixing, and the phase of variation inthe heat flux due to tidal mixing was about 3 months earlier than that across the ocean surface.