愛知県南知多郡における小型機船底曳網漁業の漁労作業分析

概要

論文の詳細を見る
It is necessary to investigate actual fisheries' work conditions to secure labor for fisheries in Japan; it may also be necessary to redesign tasks so that the work is more acceptable. This study quantitatively analyzed fisheries work on a small trawler that belonged to the Toyohama Fishermen's Cooperative Association in Aichi Prefecture, and that worked out of Ise Bay. Almost all crew movements on the bow deck and quarterdeck were recorded using CCD cameras and hard disk recorders during a fishing trip. The recordings were sorted, and times required for each task were measured. Physical loads on the crew were estimated using the Ovako Working-posture Analyzing System (OWAS), a popular approach that is based on subject work posture. The trip was about 12 hours long and the crew worked about 69% of the time. Approximately 22%, 24%, 95%, and 58% of the net casting, net hauling, fish sorting, and fish storing work, respectively, was judged as harmful and as needing to be improved.
2012-11-15