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4 datasets found

• Exploring Nitrogen Cycling in Oxygen-Depleted Oceans: Description From Estuary and Gulf of St. Lawrence

  St. Lawrence Global Observatory

  This dataset covers an in-depth study of the nitrogen cycle along the oxygen concentration gradient of the Laurentian Channel in the St. Lawrence Estuary and Gulf. The study, conducted during the summers of 2021 and 2022, aimed to assess the impacts of…

  OxygenNutrientsNitrous oxideSubsurface SalinitySubsurface Temperature HTMLZIP

• Acoustic recordings of North Atlantic right whale upcalls in the Gulf of St. Lawrence

  CIOOS-Atlantic

  The acoustic data were collected between 2015 and 2019 at six stations in the southern Gulf of St. Lawrence using two different deployment configurations. The dataset also includes audio samples from the Gulf of Maine recorded in 2009, which were part of the…

  Marine turtles, birds, mammals abundance and distributionOcean sound HTML

• Hakai Institute Juvenile Salmon Program Time Series

  CIOOS-Pacific

  The Hakai Institute Juvenile Salmon program is an ongoing initiative that was established in 2015 in partnership with the University of British Columbia, University of Toronto, Simon Fraser University and Salmon Coast Field Station. This program researches the…

  Fish abundance and distributionInvertebrate abundance and distribution HTML

• Differential infestation of juvenile Pacific salmon by parasitic sea lice in British Columbia, Canada

  CIOOS-Pacific

  Fraser River Pacific salmon have declined in recent decades possibly from parasitism by sea lice (Caligus clemensi and Lepeophtheirus salmonis). We describe the abundance of both louse species infesting co-migrating juvenile pink (Oncorhynchus gorbuscha), chum…

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