Amundsen Science

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25 datasets found

• Snow and Ice Physical Properties

  Amundsen Science

  General description: Ice types from new ice up to thick first-year sea ice (FYI) were encountered, with one case of multiyear ice (MYI) examined. Methology: The sampling can be divided into "Transect Mode" and "Drift Mode." For the transect mode, we accessed…

  Sea IceSubsurface TemperatureSubsurface Salinity HTML

• ArcticNet/IOL - Industry Marine Observatories (moorings) in the Beaufort Sea (2009-2011)

  Amundsen Science

  From 2009 to 2011, eight moorings equipped with state-of-the-art instruments were maintained in the industry exploration acreages EL446, EL449 and EL451 to collect year-round records of currents, temperature, salinity, turbidity, nutrients, dissolved oxygen,…

  OtherSubsurface TemperatureSubsurface CurrentsSubsurface Salinity HTML

• High-resolution survey of marine dimethylsulfide (DMS) in contrasted marine environments of the Canadian Arctic during the 2016 oceanographic ArcticNet/NETCARE campaign

  Amundsen Science

  The Arctic Ocean in summer is thought to be a nexus of biogenic dimethylsulfide (DMS) production associated, in part, with diversified niches within or bordering dynamic sea-ice where DMS-rich microbial communities may thrive. However, critical uncertainties…

  OtherSea IceSubsurface SalinitySubsurface TemperaturePhytoplankton biomass and diversityOcean colour HTML

• Integrated Beaufort Observatory (iBO) mooring data, 2015-2018

  Amundsen Science

  The main integrated Beaufort Observatory (iBO) sampling platform is composed of 7 tautline moorings located in waters ranging from 20 to 750 m at key locations from the Mackenzie Canyon, to the mid and outer central shelf and slope, up to the remote…

  Sea IceSubsurface SalinitySubsurface TemperaturePhytoplankton biomass and diversityInorganic CarbonOcean colour HTML

• Trace element concentrations in the water column of the Canadian Arctic Ocean measured from the CCGS Amundsen in 2009, 2019, 2021, 2022 and 2024

  Amundsen Science

  Trace metals in the ocean, including iron (Fe), manganese (Mn), cobalt (Co), nickel (Ni), copper (Cu), zinc (Zn), cadmium (Cd), lead (Pb) and vanadium (V), may act as micronutrients or toxins to marine phytoplankton and thereby directly impact primary…

  OxygenNutrientsSubsurface TemperatureSea Surface SalinityTransient tracers ERDDAPHTML