Statistical analysis of cyprinid ethoxyresorufin-O-deethylase data in a large French watershed

被引：48

作者：

Flammarion, P ^{[1
]}

Migeon, B ^{[1
]}

Garric, J ^{[1
]}

机构：

[1] Cemagref, Div Biol Ecosyst Aquat, F-69336 Lyon 09, France

来源：

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY | 1998年 / 40卷 / 1-2期

关键词：

D O I：

10.1006/eesa.1998.1655

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A comparison of ethoxyresorufin-O-deethylase (EROD) data collected in 1995 in various sites in the Rhone watershed (France) was carried out to quantify the influence of factors such as contamination and biological parameters on EROD levels and within-group variabilities. Three species of cyprinids were collected and fish chemical contamination was measured. A log transformation of EROD data provided both normalization and homogeneity of variances. The influence of female sexual maturation on the variability and EROD dimorphism was quantified. A relationship with contaminant bioaccumulation was observed. A comparison with EROD data collected during previous studies by the same laboratory was made to validate the results. (C) 1998 Academic Press.

引用

页码：144 / 153

页数：10

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