000	00000nam 2200000zi 4500
001	9.878440
003	CaOODSP
005	20241203113651
006	m     o  d f
007	cr |||||||||||
008	190823s1993    oncbd  #ob   f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn-bc
086	1 |aEn13-5/93-32E-PDF
100	1 |aAzcue, José M., |d1957- |eauthor.
245	10|aEffects of abandoned gold mine tailings on the arsenic concentrations in water and sediments of Jack of Clubs Lake, B.C. / |cJ.M. Azcue, A. Mudroch, F. Rosa and G.E.M. Hall.
264	1|aBurlington, ON, Canada : |bNational Water Research Institute, Lakes Research Branch ; |aOttawa, ON, Canada : |bGeological Survey Canada, |c[1993]
300	|a1 online resource (25 unnumbered pages) : |bmap, graphs.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |a[NWRI contribution] ; |v[93-32]
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references.
520	3 |a"From 1933 to 1964 gold was extracted by underground mining at the northeast shore of Jack of Clubs Lake. At present, tailings and waste rock 4.5 m thick covers approximately 25 hectares of land adjacent to the lake. Arsenic concentrations (>2,000 ug.g) were found in the tailing materials"--Abstract.
692	07|2gccst|aLakes
692	07|2gccst|aMining industry
692	07|2gccst|aSediments
700	1 |aMudroch, Alena, |eauthor.
700	1 |aRosa, Fernando, |eauthor.
700	1 |aHall, G. E. M., |eauthor.
710	1 |aCanada. |bEnvironment Canada.
710	2 |aNational Water Research Institute (Canada). |bLakes Research Branch.
710	2 |aGeological Survey of Canada.
830	#0|aNWRI contribution ;|v93-32.|w(CaOODSP)9.844121
856	40|qPDF|s2.01 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-93-32-eng.pdf