6Wang W-X,Fisher N S.Assimilation of trace elements by the mussel Mytil us edulis:effects of food composition[J].Limnol Oceanogr,1996,41:1972-207
7Langston WJ,Spence S K.Biological factors involved in metal concentrations observed in aquatic organism[A].Tessier A,Turner D R,Eds.Metal Speciation and Bioavailability in Aquatic Systems[M].Chichester,U K:John Wiley and Sons,1995.407-478
8Wang W2X,Fisher N S.Assimilation of trace elements by the mus-sel Mytil us edulis:effects of diatom chemical composition[J].MarBiol,1996,125:715-724
9Trocine R P, Trefry j H. Metal concentrations in sediment,water and clams from the India river lagoon, Florida[j]. Mar Pollut Bull, 1996, 32(10) : 754- 759.
10Vdzqnez G F,Sanehez G M,Virender K S,et al. Trace metals in the oyster Crassostrea virginiea of the Teminos lagoon,Campeehe, Mexieo[J ]. Mar Pollur Bull, 1993, 26(7) :398 - 399.