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      <marc:subfield code="a">Starodub, Mary Ellen, </marc:subfield>
      <marc:subfield code="d">1961-</marc:subfield>
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      <marc:subfield code="a">A bioenergetic model of food chain uptake and accumulation of organic chemicals : </marc:subfield>
      <marc:subfield code="b">Athabasca River : stochastic and time variable version / </marc:subfield>
      <marc:subfield code="c">prepared for the Northern River Basins Study under project 2381-E2 by Mary Ellen Starodub and Glenn Ferguson.</marc:subfield>
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    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Edmonton, Alberta : </marc:subfield>
      <marc:subfield code="b">Northern River Basins Study, </marc:subfield>
      <marc:subfield code="c">March 1997.</marc:subfield>
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      <marc:subfield code="c">©1997</marc:subfield>
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      <marc:subfield code="a">1 online resource (74 pages in various pagings) : </marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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      <marc:subfield code="a">Northern River Basins Study project report, </marc:subfield>
      <marc:subfield code="y">1192-3571 ; </marc:subfield>
      <marc:subfield code="v">no. 113</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <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 bibliographical references (pages 15-16).</marc:subfield>
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    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"The objective of Phase II is to develop for the Northern River Basins Study a stochastic and time variable food chain model to simulate the uptake and bioaccumulation of organic chemicals in the mountain whitefish, longnose sucker and northern pike of the Athabasca River food web. The Monte Carlo based exposure model will predict the variation in tissue concentrations in mountain whitefish, longnose sucker and northern pike corresponding to user specified distributions in environmental concentrations and biological parameters that are reflective of observed trends in site-specific environmental data"--Report summary.</marc:subfield>
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      <marc:subfield code="a">Issued also in print format.</marc:subfield>
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      <marc:subfield code="a">Fishes</marc:subfield>
      <marc:subfield code="x">Food</marc:subfield>
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      <marc:subfield code="z">Athabasca River</marc:subfield>
      <marc:subfield code="x">Mathematical models.</marc:subfield>
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      <marc:subfield code="a">Food chains (Ecology)</marc:subfield>
      <marc:subfield code="z">Alberta</marc:subfield>
      <marc:subfield code="z">Athabasca River</marc:subfield>
      <marc:subfield code="x">Mathematical models.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Organic compounds</marc:subfield>
      <marc:subfield code="x">Environmental aspects</marc:subfield>
      <marc:subfield code="z">Alberta</marc:subfield>
      <marc:subfield code="z">Athabasca River</marc:subfield>
      <marc:subfield code="x">Mathematical models.</marc:subfield>
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      <marc:subfield code="a">Poissons</marc:subfield>
      <marc:subfield code="x">Alimentation</marc:subfield>
      <marc:subfield code="z">Alberta</marc:subfield>
      <marc:subfield code="z">Athabasca, Rivière</marc:subfield>
      <marc:subfield code="x">Modèles mathématiques.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Chaînes alimentaires (Écologie)</marc:subfield>
      <marc:subfield code="z">Alberta</marc:subfield>
      <marc:subfield code="z">Athabasca, Rivière</marc:subfield>
      <marc:subfield code="x">Modèles mathématiques.</marc:subfield>
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      <marc:subfield code="a">Composés organiques</marc:subfield>
      <marc:subfield code="x">Aspect de l'environnement</marc:subfield>
      <marc:subfield code="z">Alberta</marc:subfield>
      <marc:subfield code="z">Athabasca, Rivière</marc:subfield>
      <marc:subfield code="x">Modèles mathématiques.</marc:subfield>
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      <marc:subfield code="a">Northern River Basins Study (Canada)‏, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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    <marc:datafield tag="776" ind1="0" ind2="#">
      <marc:subfield code="t">A bioenergetic model of food chain uptake and accumulation of organic chemicals : </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.613184</marc:subfield>
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    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Northern River Basins Study project report ;</marc:subfield>
      <marc:subfield code="v">no. 113.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.883506</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">4761 KB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-113-eng.pdf</marc:subfield>
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