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Contribution of industrial, municipal, agricultural and groundwater sources to nutrient export : Athabasca, Wapiti and Smoky Rivers, 1980 to 1993 / prepared for the Northern River Basins Study under project... : R71-49/3-110E-PDF

"The aim of this report was to assess the sources of nitrogen and phosphorus to the Athabasca and Wapiti- Smoky rivers and evaluate the need to consider groundwater contributions when undertaking simulation modelling of chemical parameters of the Athabasca River during winter. To address the first objective, longitudinal trends in nitrogen (N) and phosphorus (P) were examined for each river system in relation to point-source inputs and the contributions of anthropogenic point sources and agricultural activity to the rivers' nutrient loads were quantified. The importance of groundwater during winter was assessed by examining hydrologic mass balances and changes in dominant ion proportions"--Report summary.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.955365&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Northern River Basins Study (Canada)‏, issuing body.
TitreContribution of industrial, municipal, agricultural and groundwater sources to nutrient export : Athabasca, Wapiti and Smoky Rivers, 1980 to 1993 / prepared for the Northern River Basins Study under project 2622-D1 by P.A. Chambers and R. Dale.
Titre de la série
  • Northern River Basins Study project report, 1192-3571 ; no. 110
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Autres formats offertsTexte matériel-[Anglais]
Note(s)
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references (pages 75-81).
  • Issued also in print format.
Information sur la publication
  • Edmonton, Alberta : Northern River Basins Study, March 1997.
  • ©1997
Auteur / Contributeur
  • Chambers, Patricia A., author.
Description1 online resource (x, 108 pages) : charts, maps.
ISBN0662246365
Numéro de catalogue
  • R71-49/3-110E-PDF
Descripteurs
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