000 02026nam  2200373za 4500
0019.850120
003CaOODSP
00520221107154102
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008180116s1986    onca|||fob   f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aEn13-5/86-180E-PDF
1001 |aOliver, Barry G.
24510|aBiouptake of chlorinated hydrocarbons from laboratory-spiked and field sediments by oligochaete worms |h[electronic resource] / |cBarry G. Oliver.
260 |aBurlington, Ont. : |bEnvironmental Contaminants Division, National Water Research Institute, Canada Centre for Inland Waters, |c[1986].
300 |a14, [9] p. : |bill.
4901 |aNWRI contribution ; |vno. 86-180
500 |a"Division Control No. ECD-105".
500 |a"This manuscript has been submitted to Environmental Science and Technology and the contents are subject to change".
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references: p. 12-14.
5203 |a"The uptake and depuration of 37 chemicals from spiked Lake Ontario sediments by oligochaete worms has been studied at 8° and 20°C in laboratory aquaria. The worms were found to rapidly accumulate the chemicals and reach peak concentrations within two weeks. The concentration of chemicals in the sediment pore water appeared to be the major factor controlling the bioconcentration of chemicals by the worms"--Abstract.
546 |aIncludes executive summary and abstract in French.
69207|2gccst|aWater quality
69207|2gccst|aWater management
69207|2gccst|aAquatic animals
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 86-180|w(CaOODSP)9.844121
85640|qPDF|s1.65 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-180-eng.pdf