%0 Journal Article
%T Predation of scallop Chlamys farreri by crab Charybdis japonica<br>日本蟳捕食栉孔扇贝机制的初步研究
%A YU Zong-he
%A YANG Hong-sheng
%A LIU Bao-zhong
%A XING Kun
%A XU Qiang
%A ZANG Li-bin
%A <br>于宗赫
%A 杨红生
%A 刘保忠
%A 邢坤
%A 许强
%A 张立斌
%J 海洋科学
%D 2010
%I 
%X Predation of scallop Chlamys farreri by crab Charybdis japonica was examined in situ and in the laboratory at different water temperatures. It was found that the predation rate of small scallop (shell height < 5.0 cm) was increased with increasing water temperature, and the predation was negligible either when the shell height of scallop exceeded 5.9 cm or when the water temperature was blow 10°C. In situ predation rate was higher than that in the laboratory at the same seawater temperature; however, the Q10 values were similar at the two different situations. Our results indicate that the best way to enhance the survival of the bottom cultured C. farreri is to seed large scallops in autumn and winter, when the water temperature is low, and some mussels should also be put in the culture area as a sacrifice to reduce the predation of scallop by crab.
%K Charybdis japonica
%K Chlamys farreri
%K predation
%K water temperature<br>日本蟳(Charybdis
%K )
%K 栉孔扇贝(Chlamys
%K )
%K 捕食
%K 水温
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=2D9C75573FA3E416&jid=DFE7B94EB76B8F26135C9890832CEF6A&aid=33E1C291E8DF8ECC0FD6FC1CBE44682D&yid=140ECF96957D60B2&vid=339D79302DF62549&iid=59906B3B2830C2C5&sid=95D537AC89B28832&eid=5C3443B19473A746&journal_id=1000-3096&journal_name=海洋科学&referenced_num=0&reference_num=0