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Increase of nitrate in the Great Lakes / by J. Barica.: En13-5/87-77E-PDF

"In the Laurentian Great Lakes, the world's largest freshwater system, the concentrations of nitrate have increased over the past twenty years by 200% and over. In Lake Superior, this increase hase been four-fold in sixty years, and in Hamilton Harbour on Lake Ontario, six-fold in thirty years"--Abstract.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.867990&sl=0

Publication information
Department/Agency
  • Canada. Environment Canada.
  • National Water Research Institute (Canada). Lakes Research Branch.
TitleIncrease of nitrate in the Great Lakes / by J. Barica.
Series title
  • NWRI contribution ; 87-77
Publication typeMonograph - View Master Record
Language[English]
FormatDigital text
Electronic document
Note(s)
  • Cover title.
  • "Division control no. ECD-10/87E."
  • "October 1987."
  • "This manuscript was presented at the 5th International Symposium of CIEC "Nitrate Contamination of Natural Waters", Balatonfured, Hungary, September 1987. To be published in the Symposium proceedings. This copy is to provide information prior to publication."
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references.
  • Includes an abstract in French.
Publishing information
  • Burlington, Ontario : National Water Research Institute, Lakes Research Branch, Canada Centre for Inland Waters, 1987.
Author / Contributor
  • Barica, J., author
Description1 online resource (18 pages) : figures.
Catalogue number
  • En13-5/87-77E-PDF
Subject terms
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