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CHEN YING,CAI FULONG,QIU MANHUA,XU PI'AN. 1987. THE BEHAVIOUR OF 65Zn IN ARTIFICIAL MARINE MICROHABITAT. Acta Oceanologica Sinica, (3):444－451
THE BEHAVIOUR OF 65Zn IN ARTIFICIAL MARINE MICROHABITAT
THE BEHAVIOUR OF 65Zn IN ARTIFICIAL MARINE MICROHABITAT
Received:April 29, 1986  Revised:August 19, 1986
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Author NameAffiliation
CHEN YING Third Institute of Oceanography, State Oceanic Administration, Xiamen 
CAI FULONG Third Institute of Oceanography, State Oceanic Administration, Xiamen 
QIU MANHUA Third Institute of Oceanography, State Oceanic Administration, Xiamen 
XU PI'AN Third Institute of Oceanography, State Oceanic Administration, Xiamen 
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Abstract:
      The concentration of 65Zn under artificial conditions in suspended matter, sediment, algae, and excretion as well as its distribution in the organs of fish (Tilapia mossambia), prawn (Penaeus penicillatus), clam (Area granosa), clam (Cyclina sinensis) are studied. The results show a high concentration factor of suspended matter, with a dynamic equilibrium of concentration by lagea arrived after two days. The concentration factor of 65Zn in the intestines of fish, prawn, clam and gills of clam are very high, and their excretive rate is rapid. It shows that the intestines and gills are critical organs of 65Zn concentration. The content of 65Zn in nucleic acid is highest, and is higher in RNA than in DNA, while that in organic acid is lowest.
中文摘要:
      The concentration of 65Zn under artificial conditions in suspended matter, sediment, algae, and excretion as well as its distribution in the organs of fish (Tilapia mossambia), prawn (Penaeus penicillatus), clam (Area granosa), clam (Cyclina sinensis) are studied. The results show a high concentration factor of suspended matter, with a dynamic equilibrium of concentration by lagea arrived after two days. The concentration factor of 65Zn in the intestines of fish, prawn, clam and gills of clam are very high, and their excretive rate is rapid. It shows that the intestines and gills are critical organs of 65Zn concentration. The content of 65Zn in nucleic acid is highest, and is higher in RNA than in DNA, while that in organic acid is lowest.
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