Preliminary report of the oceanographic observation in the 22nd Japanese Antarctic Research Expedition (1980-1981)

摘要

This report presents the preliminary results of the oceanographic observations, which were carried out in the 22nd Japanese Antarctic Research Expedition in 1980-1981. The oceanographic sections across the Antarctic Sea are given for the two legs, southbound and northbound. For the southbound leg, the observation results for the surface layer are shown. For the northbound leg, the results of serial observation are presented along with the analysis of the geostrophic volume transports. The results of continuous measurements at two fixed stations near Syowa Station are also given in this report.