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    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
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    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">190110s1986    oncbd   ot   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">Painter, Scott.</marc:subfield>
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      <marc:subfield code="a">Cladophora internal phosphorus modelling </marc:subfield>
      <marc:subfield code="h">[electronic resource] : </marc:subfield>
      <marc:subfield code="b">verification / </marc:subfield>
      <marc:subfield code="c">by D. Scott Painter and Michael B. Jackson.</marc:subfield>
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    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">Burlington, Ont. : </marc:subfield>
      <marc:subfield code="b">National Water Research Institute, </marc:subfield>
      <marc:subfield code="c">[1986]</marc:subfield>
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      <marc:subfield code="a">NWRI contribution ; </marc:subfield>
      <marc:subfield code="v">no. 86-72</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
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      <marc:subfield code="a">Includes bibliographic references.</marc:subfield>
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    <marc:datafield tag="520" ind1="3" ind2=" ">
      <marc:subfield code="a">"A mathematical model, simulating Cladophora internal phosphorus, was verified using data sets obtained from Lakes Ontario Erie, Huron and Simcoe. The model's response was evaluated over a broad range of environmental conditions likely to occur in the Great Lakes. The environmental conditions required for simulation of internal phosphorus were temperature, Secchi disc transparency and soluble reactive phosphorus. The model was used to determine the necessary reduction in soluble reactive phosphorus to decrease Cladophora growth rates at a eutrophic site in northwestern Lake Ontario by 50%"--Abstract, p. 1.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Water quality</marc:subfield>
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      <marc:subfield code="a">Jackson, Michael Bruce,</marc:subfield>
      <marc:subfield code="d">1952-</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Environment Canada.</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada)</marc:subfield>
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      <marc:subfield code="a">NWRI contribution ;</marc:subfield>
      <marc:subfield code="v">no. 86-72.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.844121</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">2.48 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/En13-5-86-72-eng.pdf</marc:subfield>
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