| Cai Fulong,Chen Ying,Xu Pi'an,Oiu Manhua. 1989. The behaviour of 59Fe in marine microhabitat. Acta Oceanologica Sinica, (3):423－429 |
| The behaviour of 59Fe in marine microhabitat |
| The behaviour of 59Fe in marine microhabitat |
| Received:July 15, 1988 Revised:September 20, 1988 |
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| Author Name | Affiliation | | Cai Fulong | Third Institute of Oceanography, State Oceanic Administration, Xiamen, China | | Chen Ying | Third Institute of Oceanography, State Oceanic Administration, Xiamen, China | | Xu Pi'an | Third Institute of Oceanography, State Oceanic Administration, Xiamen, China | | Oiu Manhua | Third Institute of Oceanography, State Oceanic Administration, Xiamen, China |
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| Abstract: |
| Under the artificial condition the 59Fe morphology in sea water, its concentration in sediment and phytoplankton, its distribution and metabolism in tissue organs of marine animals were studied.The results showed that the morphology of 59Fe was in a particulate state in sea water.The adsorption rule of 59Fe by three kinds of sediments was similar.The concentration ability of 59Fe by phytoplankton was very strong.The critical concentration organs of 59Fe by marine animals were viscera.The gross radioactivity of 59Fe was mainly concentrated in protein.The concentration factor of 59Fe by DNA was the highest one.After excretion experiment, 59Fe of all the tissue organs was not detected.Small part of59Fe remained in the organic acid and protein state.There was a redistribution process in sediment for59Fe. |
| 中文摘要: |
| Under the artificial condition the 59Fe morphology in sea water, its concentration in sediment and phytoplankton, its distribution and metabolism in tissue organs of marine animals were studied.The results showed that the morphology of 59Fe was in a particulate state in sea water.The adsorption rule of 59Fe by three kinds of sediments was similar.The concentration ability of 59Fe by phytoplankton was very strong.The critical concentration organs of 59Fe by marine animals were viscera.The gross radioactivity of 59Fe was mainly concentrated in protein.The concentration factor of 59Fe by DNA was the highest one.After excretion experiment, 59Fe of all the tissue organs was not detected.Small part of59Fe remained in the organic acid and protein state.There was a redistribution process in sediment for59Fe. |
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