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预测鱼类中多氯莰(毒杀芬)同系物的生物富集因子(BCFs)并与水生环境生物群中的生物累积因子(BAFs)进行比较。

Predicting bioconcentration factors (BCFs) of polychlorinated bornane (Toxaphene) congeners in fish and comparison with bioaccumulation factors (BAFs) in biota from the aquatic environment.

作者信息

Geyer H J, Kaune A, Schramm K W, Rimkus G, Scheunert I, Brüggemann R, Altschuh J, Steinberg C E, Vetter W, Kettrup A, Muir D C

机构信息

GSF-National Research Center for Environment and Health GmbH, Munich, Germany.

出版信息

Chemosphere. 1999 Aug;39(4):655-63. doi: 10.1016/s0045-6535(99)00130-7.

DOI:10.1016/s0045-6535(99)00130-7
PMID:10422253
Abstract

Polychlorinated bornanes, the main components of Toxaphene, are bioconcentrated in aquatic organisms to a high extent. However, up to this time no bioconcentration tests with individual chlorinated bornanes in aquatic organisms have been performed. Therefore, the bioconcentration factors (BCFs) of seven selected persistent chlorinated bornane congeners which are regularly found in aquatic organisms, were predicted from their n-octanol/water partition coefficients (log Kow). Furthermore, these BCF values were compared with the measured bioaccumulation factors (BAFs) in zooplankton and different fish species from the aquatic environment.

摘要

毒杀芬的主要成分多氯莰烷在水生生物中高度生物富集。然而,截至目前,尚未对水生生物中的单个氯化莰烷进行生物富集试验。因此,根据七种在水生生物中常见的持久性氯化莰烷同系物的正辛醇/水分配系数(log Kow)预测了它们的生物富集因子(BCF)。此外,还将这些BCF值与水生环境中浮游动物和不同鱼类物种的实测生物累积因子(BAF)进行了比较。

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