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首页> 外文期刊>Environmental toxicology and chemistry >REPRODUCTIVE, BIOCHEMICAL, PHYSIOLOGICAL, AND POPULATION RESPONSES IN PERCH(PERCA FLUVIATILIS L.)AND ROACH(RUTILUS RUTILUS L.) DOWNSTREAM OF TWO ELEMENTAL CHLORINE-FREE PULP AND PAPER MILLS
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REPRODUCTIVE, BIOCHEMICAL, PHYSIOLOGICAL, AND POPULATION RESPONSES IN PERCH(PERCA FLUVIATILIS L.)AND ROACH(RUTILUS RUTILUS L.) DOWNSTREAM OF TWO ELEMENTAL CHLORINE-FREE PULP AND PAPER MILLS

机译:两种元素无氯纸浆和纸浆下游鲈鱼(PERCA FLUVIATILIS L.)和蟑螂(RUTILUS RUTILUS L.)下游的生殖,生物化学,生理和种群响应

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摘要

Perch(Perca fluviatilis L.)and roach(Rutilus rutilus L.)populations in a state of late vitellogenesis were studied downstream of two pulp and paper mills and at upstream references in southern Lake Saimaa, Finland. The mills used elemental chlorine-free bleaching and activated sludge effluent treatment technologies. The exposure of fish to pulp mill effluents, as measured by concentrations of chlorophenolics in the bile and liver ethoyxresorufin-O-deethylase(EROD)activity, was low and almost similar to the references.
机译:在两个制浆造纸厂的下游和芬兰塞马湖南部的上游参考点,研究了卵黄发生后期卵形鲈(Perca fluviatilis L.)和蟑螂(Rutilus rut​​ilus L.)种群。工厂使用了无氯元素漂白和活性污泥废水处理技术。通过胆汁中的氯酚类药物浓度和肝脏乙氧异丁脲-O-脱乙基酶(EROD)活性来衡量,鱼对纸浆厂废水的暴露量很低,几乎与参考文献相似。

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