Element composition ofSargassum thunbergii |
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| Authors: | Yan Xiao-jun Hou Xiao-lin Sun Biao Fan Xiao Han Li-jun |
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| Institution: | (1) Institute of Oceanology, Chinese Academy of Sciences, 266071 Qingdao;(2) Institute of High Energy Physics, Chinese Academy of Sciences, 100080 Beijing |
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| Abstract: | Results of neutron activation analysis (NAA) ofSargassum thumbergii samples collected from the Qingdao Taipingjiao coast on March 20, 1996 showed that (1)Sargassum thunbergii can to some extent accumulate potassium and calcium (the accumulation coefficient was 10); (2) it can accumulate almost all
trace elements, especially iron, managanese and zinc; (3) it can accumulate strontium, aluminium thorium, and rare earth elements.
Contribution No.3308 from the Institute of Oceanology, Chinese Academy of Sciences.
The study supported by the National Ninth-Five-Year Key Project “96-916-04-01”. |
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| Keywords: | Sargassum thunbergii neutron activation analysis accumulation |
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