Levels of polychlorinated biphenyls in Patella piperata from the coast of Fuerteventura (Canary Islands, Spain)

被引：6

作者：

Tena, RC ^{[1
]}

Montelongo, FG ^{[1
]}

机构：

[1] Univ La Laguna, Dept Analyt Chem Nutr & Food Sci, La Laguna 38071, Spain

来源：

CHEMOSPHERE | 1999年 / 38卷 / 10期

关键词：

PCB congeners; limpets (Patella piperata); gas chromatography; principal component analysis; factor analysis; cluster analysis;

D O I：

10.1016/S0045-6535(98)00449-4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Concentration of 51 PCB congeners were determined in the visceral mass of the endemic limpet Patella piperata, sampled in four stations in the coast of Fuerteventura (Canary Islands, Spain) during 1991-1995, and evaluated in order to assess the origin of their contamination and the possibility of this limpet being used as a bioindicator organism for PCB contamination. PCB extracted from samples were Fractionated on Florisil(R) columns and analysed by capillary gas chromatography with flame ionisation detector. Principal Component, Factor and Cluster Analysis were used to study the patterns and relationships among PCBs. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：2303 / 2313

页数：11

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