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Deoxygenation and acidification in the St. Lawrence Estuary / prepared by Martine Lizotte and Marjolaine Blais.: En78-4/2025E-PDF

"Oxygen levels in the deep waters of the St. Lawrence estuary have been monitored since the early 1970s. In 2022, they reached their lowest values ever recorded and remained close to these record lows in 2023 and 2024. Annual pH measurements carried out since 2014 reveal a trend towards acidification of the estuary's deep waters, characterized by a drop in pH, which reached a record low in 2023"--Highlights, page [1].

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.957673&sl=0

Publication information
Department/Agency
  • Canada Water Agency, issuing body.
TitleDeoxygenation and acidification in the St. Lawrence Estuary / prepared by Martine Lizotte and Marjolaine Blais.
Variant title
  • At head of title: Monitoring the state of the St. Lawrence River
Publication typeMonograph
Language[English]
Other language editions[French]
FormatDigital text
Electronic document
Note(s)
  • Caption title.
  • "Unclassified."
  • Issued also in French under title: Désoxygénation et acidification dans l'estuaire du Saint-Laurent.
  • Includes bibliographical references.
Publishing information
  • Winnipeg, Manitoba : Canada Water Agency, [2025]
  • ©2025
Author / Contributor
  • Lizotte, Martine, author.
Description1 online resource (5 unnumbered pages) : maps, graphs
ISBN9780660799070
Catalogue number
  • En78-4/2025E-PDF
Subject terms
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