000
| 01987cam 2200385za 4500 |
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001 | 9.849538 |
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003 | CaOODSP |
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005 | 20221107153934 |
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007 | cr ||||||||||| |
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008 | 180104s1986 onca|||fob f000 0 eng d |
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040 | |aCaOODSP|beng |
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041 | |aeng|bfre |
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043 | |an-cn--- |
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086 | 1 |aEn13-5/86-107E-PDF |
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100 | 1 |aFord, J. S. |
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245 | 10|aFrazil ice recorder tests |h[electronic resource] / |cby J.S. Ford and N.M. Madsen. |
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260 | |aBurlington, Ont. : |bHydraulics Division, National Water Research Institute, Canada Centre for Inland Waters, |c1986. |
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300 | |a14, [6] p. : |bill. |
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490 | 1 |aNWRI contribution ; |v86-107 |
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500 | |a"May 1986". |
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500 | |a"ES 569". |
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500 | |a"This report has been submitted to the Proceedings of the Fourth Workshop on Hydraulics of River Ice, June 1986, and the contents are subject to change". |
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500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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504 | |aIncludes bibliographical references. |
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520 | 3 |a"A means of recording the presence and quantity of frazil ice, over an extended period, has been devised using a calorimetric method. A prototype system was tested in the laboratory and gave reasonable data. In one of the field tests, the sensing body was placed ahead of the trash rack of a hydroelectric generator. Comments are made on the first field data. Improvements in the prototype are required. The use of a profiling mechanism is proposed"--Abstract. |
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546 | |aIncludes management perspective and abstract in French. |
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692 | 07|2gccst|aIce |
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692 | 07|2gccst|aTesting |
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700 | 1 |aMadsen, N. M. |
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710 | 1 |aCanada. |bEnvironment Canada. |
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710 | 2 |aNational Water Research Institute (Canada) |
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830 | #0|aNWRI contribution ;|vno. 86-107|w(CaOODSP)9.844121 |
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856 | 40|qPDF|s1.22 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-107-eng.pdf |
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