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| 02303cam 2200421zi 4500 |
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| 001 | 9.867777 |
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| 003 | CaOODSP |
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| 005 | 20221107162413 |
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| 006 | m o d f |
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| 007 | cr nn||||||||| |
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| 008 | 190130s1987 onca 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--- |
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| 086 | 1 |aEn13-5/87-32E-PDF |
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| 100 | 1 |aEl-Shaarawi, A. H., |eauthor. |
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| 245 | 10|aModelling the dissolved oxygen change in streams using nonlinear regression analysis / |cby A.H. El-Shaarawi, A. Maul and B.G. Brownlee. |
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| 264 | 1|aBurlington, Ontario : |bNational Water Research Institute, Canada Centre for Inland Waters, |c[1987] |
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| 300 | |a1 online resource (19 pages, 8 unnumbered pages) : |billustrations. |
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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 |aNWRI contribution ; |v87-32 |
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| 500 | |aCover title. |
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| 500 | |a"Control no. AP258." |
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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 | |a"Several indirect methods are presented for simultaneously estimating the component rates for production, diffusion and respiration from evenly spaced (hourly) measurements of dissolved oxygen at a single river station. The procedures allow us to evaluate the adequacy of dissolved oxygen models and particularly the photosynthesis-light relationship. Furthermore, an approach is also given for providing confidence intervals for the estimates of each component. The findings of this paper permit comparing the productivity in different streams or at different stations within the stream, and to evaluate change over time"--Management perspective. |
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| 546 | |aIncludes management perspective in French. |
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| 693 | 4|aWater--Dissolved oxygen--Mathematical models |
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| 693 | 4|aRivers |
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| 700 | 1 |aMaul, A., |eauthor. |
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| 700 | 1 |aBrownlee, B. G., |eauthor. |
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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 ;|v87-32.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.42 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En13-5-87-32-eng.pdf |
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