Search

以下の主題を論じた。6自由度能動制振システム、振動外乱低減、溶融金属、気泡除去技術、回転磁場による流体中の気泡移動、メダカの宇宙における飼育と発生学、マランゴニ対流観察、細胞培養容器への溶液注入・採取、およびクリーンベンチ。, The following topics were discussed: six degree of freedom active vibration isolation system, vibrational disturbance reduction, molten metal, bubble removing technology, bubble motion in flow led by rotating magnetic field, fish culture and embryology in space, observation of Marangoni convection, injection and collection of fluids into cell culture chamber, and cleanbench., 資料番号: AA0000788000, レポート番号: NASDA-TMR-960026

It is observed that fish culture industry both in Japan and Korea has a distinct contrast in term of production, marketing, consumption, and trade. This paper aims to find out the natural, social and economic conditions which distinguish yellowtail and red sea-bream cultures between Japan and Korea. From a couple of visits to the fish culture industries in Japan and Korea, the following conclusions are drawn. First, Korean fish culture industry has a comparative disadvantage over the Japanese one due to its cold temperature along her coastline. Secondly, Korean prefer to the yellowtail less than Japanese. Thus, it caused that Korean yellowtail industry heavily depend upon Japanese market condition. Thirdly, the fish culture in Korea is owned by a number of small scale individuals who are in charge of production, marketing, and purchasing of materials for fish culture. However, it is found that a well organized fisheries cooperative takes part in marketing and purchasing activety on behalf of the fish culturerists in Japan, which reduces the cost and risk involved in fish production and aquaculture business, respectively., 長崎大学水産学部研究報告, v.73, pp.39-43; 1993