Annual report of research fishing operations at Subarea 48.6 in the 2019/20 fishing season

This paper represents the annual report of a multi-member longline survey on Antarctic toothfish (Dissostichus mawsoni) at Subarea 48.6 in the 2019/20 fishing season by Japan, Spain, and South Africa. The data set, C2 and Observer data, was provided by the CCAMLR Secretariat on the 14th July, 2020. In this paper, the data set during current fishing season (2019/20) was used for reporting the quantity of data and samples collected. The research operations at 48.6 have not yet been completed in the 2019/20 fishing season.