Director Saitoh published a report of PICES WG39 in the PICES Press Vol.26, No.2 (Summer Issue) and title of article is “Activities of the joint PICES/ICES/PAME Working Group on an Integrated Ecosystem Assessment for the Central Arctic Ocean”.
You can find the article in the following HP and see pages 13,14 and 16.
http://meetings.pices.int/publications/pices-press/volume26/PPJul2018.pdf/
※PICES:North Pacific Marine Science Organization
http://meetings.pices.int/