<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
  <marc:record>
    <marc:leader>00000cam  2200000zi 4500</marc:leader>
    <marc:controlfield tag="001">9.963741</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20260622172637</marc:controlfield>
    <marc:controlfield tag="006">m     o  d f      </marc:controlfield>
    <marc:controlfield tag="007">cr cn|||||||||</marc:controlfield>
    <marc:controlfield tag="008">260619e199311##oncab   ot   f000 0 eng d</marc:controlfield>
    <marc:datafield tag="040" ind1=" " ind2=" ">
      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
      <marc:subfield code="e">rda</marc:subfield>
      <marc:subfield code="c">CaOODSP</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">En50-119/1993E-PDF</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="100" ind1="1" ind2=" ">
      <marc:subfield code="a">Penner, L. A., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Shore erosion and slumping on Western Canadian lakes and reservoirs : </marc:subfield>
      <marc:subfield code="b">a methodology for estimating future bank recession rates / </marc:subfield>
      <marc:subfield code="c">L.A. Penner.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Environment Canada = Environnement Canada, </marc:subfield>
      <marc:subfield code="c">November 1993.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="300" ind1=" " ind2=" ">
      <marc:subfield code="a">1 online resource (100 pages) : </marc:subfield>
      <marc:subfield code="b">illustrations, maps </marc:subfield>
    </marc:datafield>
    <marc:datafield tag="336" ind1=" " ind2=" ">
      <marc:subfield code="a">text</marc:subfield>
      <marc:subfield code="b">txt</marc:subfield>
      <marc:subfield code="2">rdacontent</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="337" ind1=" " ind2=" ">
      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="338" ind1=" " ind2=" ">
      <marc:subfield code="a">online resource</marc:subfield>
      <marc:subfield code="b">cr</marc:subfield>
      <marc:subfield code="2">rdacarrier</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>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"In recent years lake and reservoir shore erosion and bank slumping have come under increasing scrutiny owing to their environmental impacts on aquatic and shoreland ecosystems, natural resources, and recreational developments.  These create the need for better understanding of shore erosion processes, and the requirement for a methodology that quantitatively predicts shoreline and bluff recession"--Executive summary, page 1.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Plages</marc:subfield>
      <marc:subfield code="x">Érosion</marc:subfield>
      <marc:subfield code="z">Provinces des Prairies.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Érosion</marc:subfield>
      <marc:subfield code="z">Provinces des Prairies.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Rivage</marc:subfield>
      <marc:subfield code="x">Protection</marc:subfield>
      <marc:subfield code="z">Provinces des Prairies.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Shore protection</marc:subfield>
      <marc:subfield code="z">Prairie Provinces.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Erosion</marc:subfield>
      <marc:subfield code="z">Prairie Provinces.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Shorelines</marc:subfield>
      <marc:subfield code="z">Canada.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Beach erosion.</marc:subfield>
      <marc:subfield code="z">Prairie Provinces.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="651" ind1=" " ind2="6">
      <marc:subfield code="a">Diefenbaker, Lac (Sask.)</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="651" ind1=" " ind2="0">
      <marc:subfield code="a">Diefenbaker, Lake (Sask.)</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="710" ind1="1" ind2=" ">
      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Environment Canada, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">49805 KB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2026/eccc/En50-119-1993-eng.pdf</marc:subfield>
    </marc:datafield>
  </marc:record>
</marc:collection>
