水生腐殖质对某些有机微污染物积累及急性毒性的影响。
Effects of aquatic humus on accumulation and acute toxicity of some organic micropollutants.
作者信息
Kukkonen J, Oikari A
出版信息
Sci Total Environ. 1987 Apr;62:399-402. doi: 10.1016/0048-9697(87)90527-4.
PMID:3576181
Abstract
Accumulation experiments in a natural humic water revealed significantly lower bioconcentration of dehydroabietic acid and benzo(a)pyrene into Daphnia magna when compared with a standardized soft freshwater. For pentachlorophenol no such effect could be observed. Depending on the chemical involved, the natural humic water might affect the acute lethal toxicity of aquatic contaminants to this organism.
摘要
在天然腐殖质水中进行的蓄积实验表明，与标准化软水相比，脱氢枞酸和苯并(a)芘在大型溞中的生物浓缩显著降低。对于五氯苯酚，未观察到此类影响。根据所涉及的化学物质不同，天然腐殖质水可能会影响水生污染物对该生物的急性致死毒性。
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