イセエビの酸素消費量と溶存酸素量との関係〔英文〕

概要

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The oxygen uptake rate was measured on the Japanese spiny lobster in relation to the ambient oxygen concentration. 1. The rate increased near sunset and before sunrise. 2. The lobster paid the oxygen debt. 3. The SMR was constant at oxygen concentrations above the incipient lethal level, which was about 1.0ml O2/l both in summer and winter. 4. The apparent SMR or low RMR was a double of SMR, and decreased in the range below 2.0-2.5ml O2/l. 5. The AMR amounted to more than six times SMR, and decreased with the reduction of oxygen concentration in the range below 3-4ml O2/l. 6. Effect of temperature and body size on the SMR and AMR was evaluated, and the regression equations were obtained. 7. After molting the low RMR increased and fluctuated more widely. 8. Starvation did not change the RMR for two weeks.
社団法人日本水産学会の論文