| 锌-65从三角褐指藻向紫贻贝传递的初步实验研究 |
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| 引用本文： | 王永元,周名江,肖余生,相振峻,滕文法.锌-65从三角褐指藻向紫贻贝传递的初步实验研究[J].生态学报,1984,4(3):267-272. |
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| 作者姓名： | 王永元 周名江 肖余生 相振峻 滕文法 |
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| 作者单位： | 中国科学院海洋研究所
(王永元，周名江，肖余生，相振峻)，中国科学院海洋研究所(滕文法) |
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| 摘 要： | 从~(65)Zn为示踪元素,进行了~(65)Zn从褐指藻到贻贝的传递实验。实验进行了5天。结果表明:(1)贻贝从藻中累积锌的能力比直接从海水中累积锌的能力高41.5～72.0倍;(2)~(65)Zn从褐指藻到贻贝有明显的传递,实验第5天时的传递比率为6.18％;(3)在实验过程中,贻贝体内锌的贪量从未超过藻中的锌含量。
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A PRELIMINARY EXPERIMENT ON THE TRANSFER OFZINC-65 FROM PHAEODACTYLUM TRICORNUTUMBOHLIN TO MYTILUS EDULIS L. |
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| Wang Yongyuan.A PRELIMINARY EXPERIMENT ON THE TRANSFER OFZINC-65 FROM PHAEODACTYLUM TRICORNUTUMBOHLIN TO MYTILUS EDULIS L.[J].Acta Ecologica Sinica,1984,4(3):267-272. |
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| Authors: | Wang Yongyuan |
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| Institution: | Institute of Oceanology; Academia Sinica |
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| Abstract: | An experiment on the transfer of zinc from marine unicellular algae Phaeo-dactylum tricornutum Bohlin to Mussel Mytilus edulis L. was carried out by using 65Zn as a tracer element during 5 days. The results show: 1. the ability of the mussels to accumulate zinc from the algae is 41.5 to 72.0 times higher than that of directly from sea water; 2. there is a transfer coefficient of 6.18% on the fifth day of the experiment; and 3. the amount of zinc in the mussels, however, never exceeds that in the algae durin... |
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