00000nam 2200000zi 4500 9.873049 CaOODSP 20241203113648 m o d f cr |n||||||||| 190515s1988 onc #ot f000 0 eng d CaOODSP eng rda CaOODSP n-cn-on En13-5/88-94E-PDF Maguire, R. J. (R. James) author. Chlorinated hydrocarbons in the surface microlayer and subsurface water of the Niagara River, 1985/86 / by R.J. Maguire and R.J. Tkacz. Burlington, Ontario : National Hater Research Institute, 1988. 1 online resource (6, 30, (14) pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 88-94 Digitized edition from print [produced by Environment and Climate Change Canada]. "October 1988." Includes bibliographical references. "The surface microlayer of the Niagara River at Niagara-on-the-Lake was sampled 34 times in 1985-86, and was shown to contain PCBs, chlorobenzenes and chlorinated pesticides at concentrations generally up to 40 times greater than concentrations in subsurface water. Organisms which spend part or all of their lives at the air-water interface are thus likely to be at increased risk relative to subsurface water exposure"--Abstract. gccst Water pollution Tkacz, Richard J., author. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 88-94. (CaOODSP)9.844121 PDF 13.58 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-88-94-eng.pdf