The sediment quality guideline, ERL, is not a chemical concentration at the threshold of sediment toxicity

被引:49
|
作者
O'Connor, TP [1 ]
机构
[1] NOAA, NISCI1, Ctr Coastal Monitoring & Assessment, Silver Spring, MD 20910 USA
关键词
sediment; toxic effects; toxic thresholds;
D O I
10.1016/j.marpolbul.2004.06.024
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
While it is being used as such, the sediment quality guideline ERL (effects range low) is not a threshold of any chemical concentration in sediment at which the probability of toxicity shows an abrupt increase. Similarly, while it has been done, there is no basis for assuming that multiple concentrations above an ERL increase the probability of toxicity. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:383 / 385
页数:3
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