Characteristics on the Catch of Yellow Tail by Large Set Nets in the Coast of Gotoh Island in Western Kyushu
1967; Springer Science+Business Media; Volume: 33; Issue: 11 Linguagem: Inglês
10.2331/suisan.33.1021
ISSN1349-998X
Autores Tópico(s)Financial Crisis of the 21st Century
ResumoLarge set nets in the coast of Gotoh Island in western part of Kyushu are constructed for catching yellow tail which migrates to this sea area in spring. The yellow tail in this season is usually called “Higan-Buri” in this province. The net in northern coast of Gotoh Island is always settled down earlier than that of southern coast in the season. Thereby, net setting month is late as far as to south. It seems that yellow tail caught by those nets is a group which comes down south, and belongs in same party in this sea area owning to similar variation of the annual catch by those set nets. In the annual catch of yellow tail, first class nets which catch more than others have not so fluctuation as the other one. And in the tendency of those above, better net is kept balance in the catch of them. It also shows that the migration of yellow tail to this sea area, the place of sojourn and the regular course of them toward the coast are almost fixed in same environment every year. As mentioned above the author concludes that the catch by large set nets which belongs to the excellent group should be nothing particular variation per annum in the coast of Gotoh Island in future.
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