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Shipboard analysis of soluble nutrients in lake water versus analysis after storage / M.A. Neilson and A.H. El-Shaarawi.: En36-503/133E-PDF

"Water samples were collected from Lake Ontario during April and November, filtered (0.45 µm) and immediately analyzed onboard ship for the nutrients soluble reactive phosphorus, nitrate plus nitrite, and ammonia. Replicates were stored in glass bottles at 4°C and reanalyzed within eight days. Statistical analysis showed that soluble reactive phosphorus decreased by 11% and 13% and nitrate plus nitrite by 7% and 6%, whereas ammonia increased by 75% on one cruise and decreased by 37% on the other"--Abstract, p. v.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.863903&sl=0

Publication information
Department/Agency
  • Canada. Environment Canada.
  • Canada. Inland Waters Directorate. Ontario Region. Water Quality Branch.
TitleShipboard analysis of soluble nutrients in lake water versus analysis after storage / M.A. Neilson and A.H. El-Shaarawi.
Series title
  • Technical bulletin ; no. 133
Publication typeMonograph - View Master Record
Language[English]
Other language editions[French]
FormatDigital text
Electronic document
Note(s)
  • Issued also in French under title: Comparaison des résultats des analyses immédiates d'éléments nutritifs solubles dans l'eau d'un lac et des résultats des analyses après conservation.
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references.
  • Includes abstract in French.
Publishing information
  • Burlington, Ont. : Inland Waters Directorate, Ontario Region, Water Quality Branch, 1984.
Author / Contributor
  • Neilson, Melanie A.
  • El-Shaarawi, A. H.
Descriptionv, 5 p. : charts.
Catalogue number
  • En36-503/133E-PDF
Subject terms
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