%0 Journal Article
%T Effects of temperature and size on the oxygen consumption and ammonia excretion rates of Paphia undulate<br>温度和规格对波纹巴非蛤耗氧率和排氨率的影响
%A LI Jun-hui
%A YE Shang-fang
%A DU Xiao-dong
%A WANG Qing-heng
%A <br>李俊辉
%A 叶尚芳
%A 杜晓东
%A 王庆恒
%J 水生态学杂志
%D 2010
%I 
%X The present study reported that the effects of temperature and size on metabolism of Paphia undulate under controlled conditions indoors. The temperature levels were 15, 20, 25 and 30 oC, and two size groups designed as A and B were set with the mean shell length of 4.35 ± 0.15 cm and 3.53 ± 0.13cm, respectively. It was found that temperature had significant effects on oxygen consumption rate and ammonia excretory rate (P < 0.05). The size had significant effects on oxygen consumption rate (P < 0.05), while insignificant effects on ammonia excretory rate were detected (P > 0.05). The oxygen consumption rate of Paphia undulate increased with temperature increasing from 15 to 30 oC. At 15 and 20 oC, the oxygen consumption rate of the B group was significantly larger than that of the A groups (P < 0.05). At 25 and 30 oC, however, there were insignificant differences in oxygen consumption rate between the two size groups (P > 0.05). The ammonia excretory rate of Paphia undulate increased with temperature increasing from 15 to 30 oC. At 15, 20, 25 and 30 oC, there were insignificant differences in the ammonia excretory rate between the two size groups (P > 0.05).
%K Paphia undulata
%K size
%K temperature
%K oxygen consumption rate
%K ammonia excretion rate<br>波纹巴非蛤
%K 温度
%K 规格
%K 耗氧率
%K 排氨率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=A129AB11A5573C59&jid=AD42C12863085B5F664F8056EF6D57C2&aid=E734C3B2225A97151D31C54181F95DB3&yid=140ECF96957D60B2&vid=4AD960B5AD2D111A&iid=94C357A881DFC066&sid=6700D0D256586E73&eid=A4FA325EA800C820&journal_id=1674-3075&journal_name=水生态学杂志&referenced_num=0&reference_num=0