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| 02975cam 2200469zi 4500 |
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001 | 9.894455 |
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003 | CaOODSP |
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005 | 20221107173736 |
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006 | m o d f |
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007 | cr |n||||||||| |
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008 | 201208q1984 bccao ob f000 0 eng d |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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041 | |aeng|bfre |
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043 | |an-cn-yk |
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086 | 1 |aEn36-532/4E-PDF |
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100 | 1 |aMcNaughton, B., |eauthor. |
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245 | 10|aField equipment and procedures for water quality measurements under ice / |cB. McNaughton. |
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264 | 1|aVancouver, B.C. : |bWater Quality Branch, Inland Waters Directorate, Environment Canada, Pacific and Yukon Region, |c[1984?] |
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300 | |a1 online resource (iv pages, 29 pages) : |billustrations, photographs. |
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336 | |atext|btxt|2rdacontent |
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337 | |acomputer|bc|2rdamedia |
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338 | |aonline resource|bcr|2rdacarrier |
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490 | 1 |aWater quality report ; |vno. 4 |
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500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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500 | |a"Yukon River Basin Study Water Quality Working Group Report #4." |
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504 | |aIncludes bibliographical references (page 28). |
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520 | |a"A study of dissolved oxygen under winter ice cover was part of the extensive work conducted on the Yukon River basin in 1982-83. Whitfield and McNaughton (1984) examined the occurrence of dissolved oxygen (DO) depressions under winter ice and investigated the processes involved. To meet objectives of that study, water samples were collected each month from August 1982 to May 1983 at stations located on the Takhini and Nordenskiold Rivers. Since the field work was scheduled during the winter season when temperatures as low as- 60C have been recorded, (Atmospheric Environment Service, 1982)special preparations were needed to ensure proper functioning of the equipment"--Introduction. |
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546 | |aIncludes abstract in French. |
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650 | 0|aIce on rivers, lakes, etc.|zYukon River Watershed (Yukon and Alaska) |
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650 | 0|aWater quality|zYukon River Watershed (Yukon and Alaska)|xMeasurement. |
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650 | 0|aEnvironmental monitoring|zYukon River Watershed (Yukon and Alaska) |
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650 | 6|aGlace sur les cours d'eau, lacs, etc.|zYukon. |
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650 | 6|aEau|xQualité|zYukon, Bassin du (Yukon et Alaska)|xMesure. |
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650 | 6|aEnvironnement|xSurveillance |zYukon, Bassin du (Yukon et Alaska) |
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651 | 0|aYukon River Watershed (Yukon and Alaska) |
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651 | 6|aYukon, Bassin du (Yukon et Alaska) |
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710 | 1 |aCanada. |bInland Waters Directorate. |bPacific and Yukon Region. |bWater Quality Branch, |eissuing body. |
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710 | 1 |aCanada.|bEnvironment Canada. |bEnvironmental Conservation, |eissuing body. |
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710 | 2 |aYukon River Basin Committee. |bWater Quality Work Group, |eissuing body. |
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830 | #0|aYukon River Basin Study water quality report ;|vno. 4|w(CaOODSP)9.895368 |
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856 | 40|qPDF|s7.46 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/En36-532-4-eng.pdf |
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