| 重金属在牡蛎(Crassostrea virginica)中的生物积累及其影响因素的研究 |
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| 引用本文： | 翁焕新,B. J. Presley.重金属在牡蛎(Crassostrea virginica)中的生物积累及其影响因素的研究[J].环境科学学报,1996,16(1):51-58. |
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| 作者姓名： | 翁焕新 B. J. Presley |
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| 作者单位： | 浙江大学地球科学系,杭州 310027,Department of Oceanography, Texas A$M University, U. S. A |
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| 摘 要： | 牡蛎软体，贝壳和沉积物中Ｃｄ、Ｃｒ、Ｃｕ、Ｆｅ、Ｍｎ、Ｐｂ和Ｚｎ等重金属元素被同步分析研究，研究结果表明，重金属在牡蛎中的生物积累是牡自身的新陈代谢、重金属元素的地球化学性质和环境诸因素综合影响的结果，其中牡蛎斩生理作用对重金属在软体中的积累产生的影响尤为重要，而贝壳中重金属的积累对来自环境的影响更为敏感。
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| 关 键 词： | 牡蛎 生物积累 重有色金属 |
| 收稿时间： | 9/1/1994 12:00:00 AM |
BIOACCUMULATION OF HEAVY METALS IN OYSTER (CRASSOSTREA VIRGINICA) |
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| Weng Huanxin and B.,J. Presley.BIOACCUMULATION OF HEAVY METALS IN OYSTER (CRASSOSTREA VIRGINICA)[J].Acta Scientiae Circumstantiae,1996,16(1):51-58. |
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| Authors: | Weng Huanxin and B J Presley |
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| Affiliation: | Department of Earth Sciences, Zhejiang University, Hangzhou 310027 and Department of Oceanography, Texas A$M University, U. S. A |
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| Abstract: | Heavy metals including Cd,Cr,Cu,Fe,Mn,Pb and Zn in tissue and shell of oysters and sediments were synchro-studied. The results showed that the bioaccumulation of the heavy metals in oyster was synthetically affected by various factors such as the metabolism of oyster,geochemical behaviors of heavy metals and environmental conditions. |
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| Keywords: | heavy metal bioaccumulation oyster influential factor |
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