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| 02443nam 2200385za 4500 |
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001 | 9.849787 |
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003 | CaOODSP |
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005 | 20221107154012 |
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007 | cr ||||||||||| |
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008 | 180110s1986 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 |aEn13-5/86-144E-PDF |
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100 | 1 |aCuhel, Russell L. |
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245 | 10|aInfluence of light intensity, light quality, temperature, and daylength on uptake and assimilation of carbon dioxide and sulfate by lake plankton |h[electronic resource] / |cby Russell L. Cuhel and David R.S. Lean. |
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260 | |aBurlington, Ont. : |bNational Water Research Institute, Canada Centre for Inland Waters, |c1986. |
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300 | |a44, [13] p. : |bill. |
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490 | 1 |aNWRI contribution series ; |v# 86-144 |
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500 | |a"December 1986". |
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500 | |a"This manuscript has been submitted to the Journal of Fisheries & Aquatic Science - Special Issue for publication 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: p. 36-41. |
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520 | 0 |a"The biochemical composition (protein, carbohydrate and lipid) of newly-produced phytoplankton biomass in Lake Ontario was determined under environmentally controlled conditions to determine the variables which control production. The quantity was related to incident light intensity and water temperature but was insensitive to light quality and nutrient additions. The allocation of carbon to carbohydrate polymer storage for nightgrowth was strictly proportional to night length. The proportion of carbon contained in protein was strongly correlated with insitu water temperature. Lack of cross-correlation suggests that temperature and daylength exert independent constraints on the biochemical composition of lake microplankton"--Management perspective. |
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546 | |aIncludes management perspective and abstract in French. |
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692 | 07|2gccst|aWater quality |
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692 | 07|2gccst|aLakes |
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692 | 07|2gccst|aEcology |
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700 | 1 |aLean, David R. S. |
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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. 86-144|w(CaOODSP)9.844121 |
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856 | 40|qPDF|s4.55 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-144-eng.pdf |
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