THE BEHAVIOUR OF <sup>65</sup>Zn IN ARTIFICIAL MARINE MICROHABITAT

CHEN YING; CAI FULONG; QIU MANHUA; XU PI'AN

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Article Navigation > Acta Oceanologica Sinica > 1987 > (3): 444-451

CHEN YING, CAI FULONG, QIU MANHUA, XU PI'AN. THE BEHAVIOUR OF 65Zn IN ARTIFICIAL MARINE MICROHABITAT[J]. Acta Oceanologica Sinica, 1987, (3): 444-451.

Citation:

CHEN YING, CAI FULONG, QIU MANHUA, XU PI'AN. THE BEHAVIOUR OF ⁶⁵Zn IN ARTIFICIAL MARINE MICROHABITAT[J]. Acta Oceanologica Sinica, 1987, (3): 444-451.

CHEN YING, CAI FULONG, QIU MANHUA, XU PI'AN. THE BEHAVIOUR OF 65Zn IN ARTIFICIAL MARINE MICROHABITAT[J]. Acta Oceanologica Sinica, 1987, (3): 444-451.

Citation:

CHEN YING, CAI FULONG, QIU MANHUA, XU PI'AN. THE BEHAVIOUR OF ⁶⁵Zn IN ARTIFICIAL MARINE MICROHABITAT[J]. Acta Oceanologica Sinica, 1987, (3): 444-451.

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THE BEHAVIOUR OF ⁶⁵Zn IN ARTIFICIAL MARINE MICROHABITAT

Third Institute of Oceanography, State Oceanic Administration, Xiamen

Received Date: 1986-04-29
Rev Recd Date: 1986-08-19

Abstract

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.