CAJ | 학술논문

本研究采用静水法测定了不同温度及急性温度突变对菲律宾蛤仔耗氧率的影响，分别在5个恒定温度（15、20、25、30和35℃）以及4个急性温度突变（分别由25℃突变至15、20、30和35℃）条件下测定了菲律宾蛤仔的耗氧率。试验结果表明，温度对菲律宾蛤仔的耗氧率具有显著性影响（P＜0.05）。在温度为15～30℃内时，耗氧率随温度的升高而逐渐增大，随着温度的继续升高达到35℃时耗氧率开始下降。方差分析表明，耗氧率在15℃时最低，与20℃组和35℃组之间差异不显著（P＞0.05）；在30℃时耗氧率最大，与25℃组无显著性差异，但显著高于15℃和20℃组（P＜0.05）。温度突变后菲律宾蛤仔耗氧率相比于恒温状态下均出现不同程度提高，说明温度骤变环境下菲律宾蛤仔要消耗更多的能量。
본연구채용정수법측정료불동온도급급성온도돌변대비률빈합자모양솔적영향，분별재5개항정온도（15、20、25、30화35℃）이급4개급성온도돌변（분별유25℃돌변지15、20、30화35℃）조건하측정료비률빈합자적모양솔。시험결과표명，온도대비률빈합자적모양솔구유현저성영향（P＜0.05）。재온도위15～30℃내시，모양솔수온도적승고이축점증대，수착온도적계속승고체도35℃시모양솔개시하강。방차분석표명，모양솔재15℃시최저，여20℃조화35℃조지간차이불현저（P＞0.05）；재30℃시모양솔최대，여25℃조무현저성차이，단현저고우15℃화20℃조（P＜0.05）。온도돌변후비률빈합자모양솔상비우항온상태하균출현불동정도제고，설명온도취변배경하비률빈합자요소모경다적능량。
The oxygen consumption rate of R. philipppinarum was studied under different tempera-tures and abrupt change in laboratory by means of ecological methods. 5 constant temperatures (15 ℃, 20 ℃, 25 ℃, 30 ℃ and 35 ℃) and 4 abrupt changes(changing from 25 ℃ to 15 ℃, 20 ℃, 30 ℃ and 35 ℃, respectively) were set. The results showed that temperature had significant ef-fects on the oxygen consumption, the oxygen consumption increased with the increase of water tem-perature from 15 ℃ to 30 ℃ and reached to the maximum at 30 ℃. However, when the water tempera-ture was higher than 30 ℃, oxygen consumption rate of R. philipppinarum decreased. As a whole, the highest and the lowest of oxygen consumption rate appeared at 30 ℃ and 15 ℃, respectively. The differences among 15 ℃, 20 ℃, 35 ℃ were not significant(P>0.05), and among 25 ℃, 30 ℃, 35 ℃ were not significant(P>0.05), however, the oxygen consumption rate of 25 ℃ and 30 ℃ were significantly higher than 15℃ and 20 ℃(P<0.05). The oxygen consumption rates of R. philipppina-rum after temperature change were all higher than the same constant temperatures, suggesting that more energy would be used when subjected to abrupt temperature change.