000	02161cam  2200409zi 4500
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003	CaOODSP
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008	190522e198907##onca    ob   f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn---
086	1 |aEn13-5/89-32E-PDF
100	1 |aCarey, John H., |eauthor.
245	10|aHydrocarbon transport in the Mackenzie River, Canada / |cJ.H. Carey, E.D. Ongley and E. Nagy.
264	1|aBurlington, Ontario : |bLakes Research Branch, National Water Research Institute, Canada Centre for Inland Waters, |cJuly 1989.
300	|a1 online resource (2, 33, [10] pages) : |billustrations.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aNWRI contribution ; |vno. 89-32
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references (pages 24-32).
520	|a"The study demonstrated that, at this time, inputs of hydrocarbons due to anthropogenic activities within the basin are relatively minor compared to inputs from natural processes or long range transport of atmospheric soot particles into the basin. The results provide a base-line against which future impacts can be assessed. The results do not support the contention that the construction of the refinery at Norman Wells has led to pollution of the river by hydrocarbons"--Management perspective.
546	|aIncludes management perspective and summary in French.
692	07|2gccst|aPollutants
692	07|2gccst|aRivers
693	4|aMackenzie River
700	1 |aOngley, Edwin D., |eauthor.
700	1 |aNagy, E., |eauthor.
710	1 |aCanada. |bEnvironment Canada.
710	2 |aNational Water Research Institute (Canada). |bLakes Research Branch.
710	2 |aCanada Centre for Inland Waters.
830	#0|aNWRI contribution ;|vno. 89-32.|w(CaOODSP)9.844121
856	40|qPDF|s3.21 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-32-eng.pdf