| Literature DB >> 12685725 |
Timothy D Dawson1, Kevin G Lott, Edward N Leonard, David R Mount.
Abstract
After exposure for 21 d to sediment spiked with Cd, Pb, Cu, or Zn, oligochaetes (Lumbriculus variegatus) held in clean water depurated metal rapidly over the first few hours but much more slowly from 8 h up to 32 h. Results are consistent with previous work suggesting a 6-h depuration period as generally appropriate for sediment bioaccumulation studies with L. variegatus.Entities:
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Year: 2003 PMID： 12685725
Source DB: PubMed Journal: Environ Toxicol Chem ISSN： 0730-7268 Impact factor: 3.742