@article{oai:ir.kagoshima-u.ac.jp:00012766, author = {門脇, 秀策 and 中薗, 貫幸 and 加世堂, 照男 and 平田, 八郎}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-31}, note = {The present experiments were conducted to measure the oxygen consumption of fish by a single electrode in a constant flow system. A cylindrical respiratory chamber with feces collector was employed in this experiment. The oxygen electrode of DO meter (YSI model 57) with stirrer was suspended from an arm which was manipulated by the vertical movement of water within a pipet cleaner. The electrode was alternated between inlet water and outlet water of the respiratory chamber at ten minutes intervals by this apparatus. The coefficient of relationship between fish metabolism measured by oxygen electrode and the values obtained by the Winkler method was +0.98 for the resting metabolism of yellowtail (Av. 136±11 ml/kg/hr) at temperatures of 12.1 to 13.1°C. It can be said from these results that the single oxygen electrode method: has superior efficiency (i.e. lower instrumental error) in comparison to double oxygen electrodes at inlet and outlet of the respiratory chamber; has similar accuracy to the Winkler method; and thus, merits the recording of hourly dissolved oxygen variations.}, pages = {203--208}, title = {同一電極法による魚介類の酸素消費量の連続測定装置}, volume = {29}, year = {} }