000 02037nam  2200385zi 4500
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008190219s2004    onc    #ot   f|0| 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aEn13-5/04-369E-PDF
1001 |aJackson, Togwell, |eauthor.
24510|aVariations in the stable isotope composition of mercury in sediment sequences and organisms in northern lakes / |cT. A. Jackson, D. C. G. Muir and M. S. Evans.
264 1|aBurlington, Ontario : |bNational Water Research Institute, Environment Canada, |c2004.
300 |a1 online resource (31 pages) : |bfigures.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |v04-369
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographic references.
520 |a"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.
69207|2gccst|aLakes
69207|2gccst|aSediments
69207|2gccst|aAquatic ecosystems
7001 |aMuir, Derek Charles Gordon, |eauthor.
7001 |aEvans, Marlene S., |eauthor.
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|v04-369.|w(CaOODSP)9.844121
85640|qPDF|s2.08 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-04-369-eng.pdf