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      <marc:subfield code="a">Halfon, Efraim, </marc:subfield>
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      <marc:subfield code="a">Visualization and limnological interpretation of liming treatments in a deep lake, Lake Orta, Italy, using computer generated animations / </marc:subfield>
      <marc:subfield code="c">E. Halfon, G. Tartari, D. Brendon and A. Binelli.</marc:subfield>
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      <marc:subfield code="a">Burlington, Ontario, Canada : </marc:subfield>
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      <marc:subfield code="c">[1993]</marc:subfield>
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      <marc:subfield code="a">[NWRI contribution] ; </marc:subfield>
      <marc:subfield code="v">[93-37]</marc:subfield>
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      <marc:subfield code="a">Title from caption.</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 bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"This paper presents an application of the visualization program LAKEANIM. The interesting part of this application is two-fold: one is the program has been used to interpret thousands of data (38 cruises at eight stations for four variables, data collected every half metre from the surface to the bottom of a deep lake) collected over two years, the second is that visualization has been performed on a lake with data collected before, during and after a liming treatment. Since the lake is quite deep over 14,000 tons of lime were deposited into the lake over a nine months period. Visualizations of water temperature, pH, dissolved oxygen and conductivity are available both on video tape and on floppy disks"--Management perspective.</marc:subfield>
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      <marc:subfield code="a">Tartari, Gianni, </marc:subfield>
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      <marc:subfield code="a">Brendon, David, </marc:subfield>
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      <marc:subfield code="a">Binelli, Andrea, </marc:subfield>
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      <marc:subfield code="a">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="u">https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-93-37-eng.pdf</marc:subfield>
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