海水中に溶存する銅のカキにおよぼす影響に関する研究

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概要

• 論文の詳細を見る

• 1) The effects of copper on oyster were studied, in vitro, since there are many water pollution troubles on the wastes included copper compound in Japan, recently. 2) The TLm value for 96 hrs. of copper to oyster was estimated 1.9 ppm, and there is no lethal effects on oyster actually, except the places near-by outfalls. 3) A dissociation and regressive change of digestive diverticula and desquamation and necrosis of the stomach epithelia were observed, histo-pathologically. On the other hand, the decrease of RNA was observed, cyto-chemically. Then, it was assumed that a poor growth of the organism would be made by the waste. 4) It was estimated that the oyster cultured in sea water mixed small quantity of copper deposited much copper in the bodies, and became unfit for a food material.

• 公益社団法人 日本水産学会の論文

著者

• 藤谷 超

  内海区水産研究所

関連論文

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• 海水中に溶存する銅のカキにおよぼす影響に関する研究
• 産業廃水のカキにおよぼす影響を検討するための脱水素酵素反応の応用
• Hematological studies to evaluate the effects of industrial wastes
• STUDIES ON THE EFFECTS OF THE TAILINGS OF FLOTATION PROCESS TO THE COASTAL ORGANISMS

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