00000nam 2200000zi 4500 9.868523 CaOODSP 20241203113646 m o d f cr ||||||||||| 190219s2004 onc #ot f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn--- En13-5/04-369E-PDF Jackson, Togwell, author. Variations in the stable isotope composition of mercury in sediment sequences and organisms in northern lakes / T. A. Jackson, D. C. G. Muir and M. S. Evans. Burlington, Ontario : National Water Research Institute, Environment Canada, 2004. 1 online resource (31 pages) : figures. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 04-369 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references. "Variations in the stable isotope composition of mercury (Hg) in cores and food web organisms from two widely separated boreal forest lakes characterised by marked differences in environmental conditions and pollution history were investigated, with emphasis on relationships between Hg isotope abundances and other variables, such as the age and chemical composition of the sediment and the methylmercuryl(CH3Hg*) content, trophic levels, habitat preferences, and taxonomy of the organisms"--Summary. gccst Lakes gccst Sediments gccst Aquatic ecosystems Muir, Derek Charles Gordon, author. Evans, Marlene S., author. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; 04-369. (CaOODSP)9.844121 PDF 2.08 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-04-369-eng.pdf