%0 Journal Article
%T Accumulation and release characteristics of heavy metals in Crassostrea rivalaris under mixed exposure.<br>混合暴露条件下近江牡蛎对重金属的积累与释放特征
%A CHEN Hai-gang
%A JIA Xiao-ping
%A LIN Qin
%A MA Sheng-wei
%A CAI Wen-gui
%A WANG Zeng-huan
%A <br>陈海刚
%A 贾晓平
%A 林钦
%A 马胜伟
%A 蔡文贵
%A 王增焕
%J 应用生态学报
%D 2008
%I 
%X With a mixed solution of lead (Pb), zinc (Zn), copper (Cu), nickel (Ni), cadmium (Cd), chromium (Cr), mercury (Hg) and arsenic (As), this paper studied the accumulation and release characteristics of test heavy metals in Crassostrea rivalaris. The results showed that C. rivalaris had a strong ability to accumulate Pb, Cu, Ni, Cd, Cr and Hg, being able to indicate the concentration levels of these heavy metals in solution, but a weak ability to accumulate Zn and As. In the following 35 days release stage, no significant change was observed in the contents of test heavy metals in C. rivalaris, suggesting that C. rivalaris had weak ability to release heavy metals. Two-compartment kinetic model could well fit the accumulation of heavy metals in C. rivalaris, but failed in simulating their release characteristics.
%K 近江牡蛎
%K 重金属
%K 复合污染
%K 积累
%K 释放
%K 双箱动力学模型
%K 混合
%K 暴露
%K 条件
%K 近江牡蛎
%K 重金属
%K 积累能力
%K 释放特征
%K exposure
%K mixed
%K heavy
%K metals
%K characteristics
%K release
%K 描述
%K 动力学模型
%K 释放能力
%K 浓度水平
%K 变化
%K 含量
%K 溶液
%K 累积能力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=85007BC326968F355DF9923B61F803B9&yid=67289AFF6305E306&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=55434AEC30CBAE6B&eid=8B6586F75D2B256A&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=1&reference_num=25