<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
  <marc:record>
    <marc:leader>00000nam  2200000za 4500</marc:leader>
    <marc:controlfield tag="001">9.612697</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20240527135427</marc:controlfield>
    <marc:controlfield tag="007">ta</marc:controlfield>
    <marc:controlfield tag="008">150406|1995||||xxc|||||     f|0| 0 eng d</marc:controlfield>
    <marc:datafield tag="020" ind1=" " ind2=" ">
      <marc:subfield code="a">0-662-24027-8</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="022" ind1=" " ind2=" ">
      <marc:subfield code="a">0831-6481</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="040" ind1=" " ind2=" ">
      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="043" ind1=" " ind2=" ">
      <marc:subfield code="a">n-cn---</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="086" ind1="1" ind2=" ">
      <marc:subfield code="a">CW69-5/245E</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="110" ind1="2" ind2=" ">
      <marc:subfield code="a">Canadian Wildlife Service.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="1" ind2="4">
      <marc:subfield code="a">The Canadian Wildlife Service LRTAP Biomonitoring Program : </marc:subfield>
      <marc:subfield code="b">Part 1: a strategy to monitor the biological recovery of aquatic ecosystems in eastern Canada from the effects of acid rain / </marc:subfield>
      <marc:subfield code="c">by D. K. McNicol et al. Issued by the Ontario Region. </marc:subfield>
    </marc:datafield>
    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">Ottawa - Ontario : </marc:subfield>
      <marc:subfield code="b">Environment Canada. </marc:subfield>
      <marc:subfield code="c">1995.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="300" ind1=" " ind2=" ">
      <marc:subfield code="a">vii, 28p. : </marc:subfield>
      <marc:subfield code="b">figs., graphs, references, tables ; </marc:subfield>
      <marc:subfield code="c">28 cm.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">Technical report</marc:subfield>
      <marc:subfield code="x">0831-6481</marc:subfield>
      <marc:subfield code="v">245</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">LRTAP = Long Range Transport of Air Pollutants Program. "The CWS LRTAP Biomonitoring Program was established in 1987 to verify the rate, nature and extent of biological recovery of aquatic ecosystems in eastern Canada following the implementation of acid rain control programs in Canada and the United States. By monitoring ecological responses of waterfowl, loons and their foods to a changing acid deposition environment, the program seeks to verify spatial and temporal aspects of the biological recovery (status) of acidified, damaged and susceptible aquatic systems."--Abstract.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1="3" ind2=" ">
      <marc:subfield code="a">The CWS LRTAP Biomonitoring Program was established in 1987 to verify the rate, nature and extent of biological recovery of aquatic ecosystems in eastern Canada following the implementation of acid rain control programs in Canada and the United States. By monitoring ecological responses of waterfowl, loons and their foods to a changing acid deposition environment, the program seeks to verify spatial and temporal aspects of the biological recovery (status) of acidified, damaged and susceptible aquatic systems.--Abstract</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="530" ind1=" " ind2=" ">
      <marc:subfield code="a">Issued also in electronic format.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="546" ind1=" " ind2=" ">
      <marc:subfield code="a">Résumés en français</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="563" ind1=" " ind2=" ">
      <marc:subfield code="a">Softcover</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="590" ind1=" " ind2=" ">
      <marc:subfield code="a">96-06</marc:subfield>
      <marc:subfield code="b">1996-02-09</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="690" ind1="0" ind2="7">
      <marc:subfield code="a">Aquatic wildlife</marc:subfield>
      <marc:subfield code="2">gcpds</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="690" ind1="0" ind2="7">
      <marc:subfield code="a">Acid rain</marc:subfield>
      <marc:subfield code="2">gcpds</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="720" ind1="1" ind2=" ">
      <marc:subfield code="a">McNicol, D. K.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="776" ind1="0" ind2="#">
      <marc:subfield code="t">The Canadian Wildlife Service LRTAP Biomonitoring Program. </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.857714</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Technical report,</marc:subfield>
      <marc:subfield code="x">0831-6481</marc:subfield>
      <marc:subfield code="v">245</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.514491</marc:subfield>
    </marc:datafield>
  </marc:record>
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