伊良湖水道航路付近における漁船操業の実態について

概要

論文の詳細を見る
The number of collisions where fishing boats and other vessels are involved occupies considerably large part of the number of total collisions. The traffic of fishing boats also shows interesting pattern different from that of ordinary vessels. Therefore, a traffic survey is made in Irago Strait. Analysis of the record at the Irago Signal Station, the Maritime Safety Agency, is also tried for 5 years from 1975 to 1979. The result gives as follows. (1) The seasonal change of the number of fishing boats in operation is very large. It is about 4 times larger in summer than that in winter. (2) Wind influences the number of fishing boats greatly. Beaufort scale 5 and up almost inhibits operation of fishing boats. (3) The traffic of fishing boats shows steep peaks at dawn and in the evening.
社団法人日本航海学会の論文
1981-01-15