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Variations in retention efficiency of bivalves to different concentrations and organic content of suspended particles
Authors:ZHANG Jihong  FANG Jianguang  LIANG Xingming Yellow Sea Fisheries Research Institute  Chinese Academy of Fishery Sciences  Qingdao  China
Institution:ZHANG Jihong,FANG Jianguang,LIANG Xingming Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Qingdao 266071,China
Abstract:Retention efficiencies (RE) of scallop (Chlamys farreri),oyster (Crassostrea gigas) and mussel (Mytilus edulis) in a flow-through system were measured to understand the short-term response to various particle and organic matter concentrations.By comparing the RE of C.farreri with that of C.gigas and M.edulis,we gained further knowledge on the feeding physiological characteristics of C.farreri and ascertained the possible cause of high summer mortalities of this species.The experimental feeding conditions in...
Keywords:retention efficiency  Mytilus edulis  Crassostrea gigas  Chlamys farreri  
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