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      <marc:subfield code="a">Faulkner, D. A., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Trajectory analysis for British Columbia / </marc:subfield>
      <marc:subfield code="c">D.A. Faulkner.</marc:subfield>
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      <marc:subfield code="a">Vancouver : </marc:subfield>
      <marc:subfield code="b">Scientific Services Division, Atmospheric Environment Service, Pacific Region, Environment Canada, </marc:subfield>
      <marc:subfield code="c">March 16, 1984.</marc:subfield>
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      <marc:subfield code="a">Report PAES ; </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">Cover title.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (page 9).</marc:subfield>
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      <marc:subfield code="a">"Analyses of numerically calculated back trajectories for four British Columbia locations are presented. These are found to be consistent with synoptic experience and climatological data. Mean tracks of air parcels arriving at locations in southern B.C. are over Puget Sound and south western B.C., source areas of pre-cursor sulphate and nitrate pollutants. This indicates a potential exists for wet deposition of pollutants in B.C. from these sources. A technique for forecasting POP (Probability of Precipitation) using forecast trajectories is suggested"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Atmospheric Environment Service. </marc:subfield>
      <marc:subfield code="b">Pacific Region. </marc:subfield>
      <marc:subfield code="b">Scientific Services Division.</marc:subfield>
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      <marc:subfield code="a">Report PAES ;</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/En57-45-84-1-eng.pdf</marc:subfield>
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